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Assessment Summary

ISRP Assessment 1994-049-00-ISRP-20120215
Assessment Number: 1994-049-00-ISRP-20120215
Project: 1994-049-00 - Kootenai River Ecosystem Restoration (Nutrient and Biomonitoring)
Review: Resident Fish, Regional Coordination, and Data Management Category Review
Proposal Number: RESCAT-1994-049-00
Completed Date: 4/13/2012
Final Round ISRP Date: 4/3/2012
Final Round ISRP Rating: Meets Scientific Review Criteria (Qualified)
Final Round ISRP Comment:

The ISRP noted the Kootenai River is one of the largest systems that has received long term nutrient additions and, therefore, is very important to monitor and report how the ecosystem is being altered. Smaller systems such as Kuparuk River in AK and the Keough River in BC are not directly comparable because of their smaller size. The connection to Kootenay Lake is a unique attribute since eventually the nutrients added to the river are going to accumulate in Kootenay Lake which is also being fertilized. Further, kokanee from the lake are likely to spawn only in lower tributaries, and the benefits of this “nutrient pump” farther upstream may be minimal.

Comments on specific responses

1. The sponsors state that a report “currently in progress, will update and combine previous reports from 2009 and 2010 with recent data covering water quality, algae, macroinvertebrates and fish. Reports will emphasize pre-nutrient and post nutrient addition periods (2003-2010). Findings, thus far, have continued to strongly support the positive benefits of nutrient addition to the Kootenai River biota (Holderman and Gidley 2011, In Prep.). Significant increases in primary, secondary, and tertiary productivity levels have been demonstrated”. The ISRP would like to see the latest draft of the report.

An on-line draft of the report was provided.

2. If tributaries are being used by rainbow trout in the Canyon reach what evidence exists that habitat conditions are limiting there as well in the main river where the nutrients are being added?

The response is satisfactory.

3. How far downstream are the nutrient benefits expected to be realized and will these benefits interact with the bioengineering work being done in the braided reach? Do the sponsors anticipate a nutrient spiraling effect?

In response to the ISRP question about the long-term plans for nutrient additions (i.e., sustainability of this restoration approach) the project sponsors indicated that they view continued nutrient addition as necessary to compensate for nutrients being sequestered above Libby Dam. However, the ISRP has a practical concern; namely, nutrient additions on this scale cannot go on forever. As well if Libby Dam is the source of the problem, why are the nutrient additions, at appropriate magnitudes and scales, not being done at Libby Dam? It seems that point of supplementation would be more appropriate from a system-scale perspective.

It seems that the use of stable isotopes signatures would be more effective in answering questions about downstream spiraling of nutrients, quantifying how far downstream the positive effects of the nutrient additions can be detected, and the pathway leading to whitefish. The sponsors should take a careful look at these methods to see if they would be more effective in terms of cost savings and better quantification of ecological processes. See above general comments regarding implications of downstream nutrient spiraling and upstream nutrient “pumping” from migrating kokanee. A rough estimate of the overall benefit of an increased kokanee population to nutrient dynamics of the river should be possible using pre Libby dam information on escapement levels and spawner distribution.

4. Is there a working model that sets the nutrient addition response in the context of the whole ecosystem? If so ISRP would like to see details on the model. Will the annual cost of $1.8 M be ongoing?

It is a major oversight not to have a working model that sets the nutrient response in the context of the whole ecosystem. This needs to be completed immediately; it should be the number one priority of the program.

The sponsors should consider using an “off the shelf” model such as Ecopath to provide an ongoing perspective on the trophodynamics of the ecosystems they are trying to restore with nutrient additions.

5. Whitefish seem to be responding to nutrient addition. What is their role in Kootenai River food web and could they be a food item for sturgeon?

The response is satisfactory. Given that the whitefish seem to be responding to the nutrient addition, their role in the food web is a key factor to understand.

The ISRP encourages investigations on feeding habits of top predators such as white sturgeon in the reaches where whitefish are available as food.

See also comment to response # 3 on possible use of stable isotopes as a tracer for whitefish food relationships.

6. Reports being prepared for publication were not provided although requested at the last ISRP review. At a minimum, the sponsors should provide a table with the publication title, key authors, target journal, and submission date.

Given the importance of this effort, the sponsors should improve their rate of publications, preferably in highly regarded professional ecosystem oriented journals. The KTOI and IDFG should be authoring joint publications. This would provide evidence of sustained collaboration.

7. Some of the protocols related to environmental and physiochemical sampling are not complete on the MonitoringMethods.org website, thereby making it difficult to evaluate. The ISRP would like to see a complete description of all protocols.

See comment below response # 8.

8. If changes in the monitoring protocols are anticipated in the future, the ISRP would like a description of them.

The current monitoring design does not appear to be well-suited to addressing the ISRP concerns about the spatial extent of the nutrient effect. The figures provided in the response to illustrate downstream responses (Figure 3.1, 3.2, 3.3, 3.4) do indicate that there is an increase in various biological parameters from the point of nutrient addition to sample site KR6. However, virtually every monitored parameter declines dramatically between KR6 and KR4. This decline also occurs during years prior to the addition of nutrients, raising the question of whether this change is due to a diminution of nutrient effects or change in some other factor that prevents the benefits from nutrient addition from being expressed. It is interesting that site KR4 is in the straight reach while the sites within the response reach are either in the canyon or braided reaches. Is it possible that the observed pattern in the monitored parameters is a response to change in physical habitat conditions rather than a lack of nutrients? It would seem that some investigation of the interaction between physical habitat conditions and response to nutrient enrichment should be incorporated into the monitoring effort to better understand this dynamic. Recognition that certain channel conditions are unresponsive to nutrient addition would be of critical importance in considerations for expanding nutrient enhancement of the Kootenai River. For example, the plan to increase P additions to achieve a concentration of 5 ug/L may not extend biological responses further downstream if factors other than nutrient availability are governing biological response.

9. More details are required on the particular relationships, at the working scientific level, between this project and the other three Kootenai River proposals.

There seems to be much overlap in what the various Kootenai River projects are doing as provided in the Table in the response. This suggests a need to consolidate the projects into one that can be carefully monitored for redundancies as well as overall restoration effectiveness and professional productivity. If consolidation is not possible or practical, frequent data synthesis is required. By this ISRP means actual merging of data sets between projects, not meeting to discuss separate results.

The ISRP appreciates that there is a Core Adaptive Management Team, a Modeling Team, a Policy Team, and a host of other teams and committees listed. However, the key aspect is how they interact and, more importantly, it should be clear who makes the important management decisions in this complex project. Essentially, they should have a standing scientific advisory committee that meets with them at least annually and offers them advice on program components, models, and research directions.

The draft Kootenai Subbasin Adaptive Management Plan was provided. However the sponsors state “The Kootenai River Habitat Restoration Program (KRHRP) adaptive management and monitoring program does not [sponsors’ underlining] specifically include metrics related to the biological response of the focal aquatic species populations”. These metrics are being collected in other projects/agencies and will be shared and evaluated in the context of the KRHRP monitoring and adaptive management plan. A procedure should be worked out to determine which of these several adaptive management plans, including that for the nutrient addition project, will be implemented, should there be disagreement about them. At present there does not seem to be an overarching adaptive management plan.

ISRP Retrospective Evaluation of Results

This proposal and project remain the broadest of the Kootenai River projects. The attention is to the whole ecosystem rather than to the more limited fish species components of other studies. The Kootenai Tribe of Idaho and Idaho Department of Fish and Game initiated a comprehensive, multi-trophic level and water quality monitoring program in 2000 to investigate the underlying problems of the Kootenai River ecosystem. The current ISRP review is the latest review for the project which is now somewhat narrower in focus, with specific emphasis on nutrient addition as a tool to increase resident salmonid production.

 In 2000, reviewers were not confident that all the issues to be studied have been thought through and they thought this was particularly true for the proposed nutrient addition study, which was viewed as inadequately planned. The study was described as too simplistic and short term and reviewers thought it probably should be dropped.

 Reviewers in 2007 were much more enthusiastic about the project and supported the work in an experimental phase. The proposal demonstrated much enthusiasm for ecosystem improvement with an impressive list of potential contributors. Integration had been accomplished by cooperative development of an ecosystem model and an adaptive management process.

 In 2012, the ISRP arrived at a similar conclusion as the 2000 reviewers. The proposal, and the response to questions raised, did not adequately address the ISRP specific major concern about the need for a model, or some other method, of integrating data being collected to evaluate the response of the river ecosystem to nutrient addition. A mechanism for synthesizing data would allow hypotheses about river response to nutrient enhancement to be refined through time and the monitoring protocols to be modified accordingly. As well, current ISRP reviewers recommended that the data obtained from this project, as well as the three other related Kootenai River programs, be integrated into a synthesis paper.

Qualification #1 - Qualification #1 - A model or some other method of integrating data being collected is required
A model or some other method of integrating data being collected is required to evaluate the response of the river as an integrated ecological system to nutrient addition. As a first step, a concise data synthesis report involving the other Kootenai River ecosystem restoration projects would allow hypotheses about river response to nutrient enhancement to be refined (see also qualifications for 200200200 - Kootenai River Habitat Restoration Program). Ideally, a peer reviewed article, in a well-regarded journal, should follow. Alternate hypotheses could be tested through time, and the monitoring protocols could be modified accordingly. The understanding of system response to nutrient addition that could be generated using an integrative process would also greatly enhance the effectiveness of adaptive management.
First Round ISRP Date: 2/8/2012
First Round ISRP Rating: Response Requested
First Round ISRP Comment:

Responses are requested on the following items:

  1. The sponsors state that a report “currently in progress, will update and combine previous reports from 2009 and 2010 with recent data covering water quality, algae, macroinvertebrates and fish. Reports will emphasize pre-nutrient and post nutrient addition periods (2003-2010). Findings, thus far, have continued to strongly support the positive benefits of nutrient addition to the Kootenai River biota (Holderman and Gidley 2011, In Prep.). Significant increases in primary, secondary, and tertiary productivity levels have been demonstrated.” The ISRP would like to see the latest draft of the report.

  2. If tributaries are being used by rainbow trout in the Canyon reach what evidence exists that habitat conditions are limiting there as well in the main river where the nutrients are being added?

  3. How far downstream are the nutrient benefits expected to be realized and will these benefits interact with the bioengineering work being done in the braided reach? Do the sponsors anticipate a nutrient spiraling effect?

  4. Is there a working model that sets the nutrient addition response in the context of the whole ecosystem? If so ISRP would like to see details on the model. Will the annual cost of $1.8 M be ongoing?

  5. Whitefish seem to be responding to nutrient addition. What is their role in Kootenai River food web and could they be a food item for sturgeon?

  6. Reports being prepared for publication were not provided although requested at the last ISRP review. At a minimum, the sponsors should provide a Table with the publication title, key authors, target journal, and submission date.

  7. Some of the protocols related to environmental and physiochemical sampling are not complete on the MonitoringMethods.org website, thereby making it difficult to evaluate. The ISRP would like to see a complete description of all protocols.

  8. If changes in the monitoring protocols are anticipated in the future the ISRP would like a description of them.

  9. More details are required on the particular relationships, at the working scientific level, between this project and the other three Kootenai River proposals.

The following two references need full citations and links if available: Holderman and Hardy 2004 and Hoyle et al. 2011.

ISRP References:

Newbold, J.D., R.V. O’Neill, J.W. Elwood and W. Van Winkle. 1982. Nutrient spiraling in streams: implications for nutrient limitations and invertebrate activity. The American Naturalist 120: 628-652.

Slaney, P. A., B. O. Rublee, C. J. Perrin, and H. Goldberg. 1994. Debris structure placements and whole-river fertilization for salmonids in a large regulated stream in British Columbia. Bulletin of Marine Science 55:1160–1180.

Slaney, P. A., B. R. Ward, and J. C. Wightman. 2003. Experimental nutrient addition to the Keogh River and application to the Salmon River in coastal British Columbia. Pages 111–126 in J. G. Stockner, editor. Nutrients in salmonid ecosystems: sustaining productivity and biodiversity. American Fisheries Society, Bethesda, Maryland.

 

1. Purpose: Significance to Regional Programs, Technical Background, and Objectives

Significance:The proposal does not describe clearly enough the relationships among this project and the other major projects on the Kootenai for which proposals were submitted for this review cycle. It is connected with three other Kootenai proposals (198804900, Kootenai River Fishery Investigations; 200200200, Restore Natural Recruitment of Kootenai River White Sturgeon; 200200800, Reconnect Kootenai River with Historic Floodplain). These 3 projects should be highly integrated but there is no evidence of this level of collaboration in the proposal.

Technical background: Previous research has established the fact that nutrient availability is limiting productivity in the Kootenai River below Libby Dam. The premise of the current proposal as well as 200200800 (Reconnect Kootenai River with Historic Floodplain) is that increasing the basal productivity will increase tertiary level productivity for resident fish including rainbow trout, white sturgeon, and kokanee, for a long term ecosystem recovery of the river’s mainstem. The foundation for this project appears to be the energy budget developed by Synder and Minshall (2005) which showed that fish pooled data over several species may be limited by food. A major oversight, however, is the need for an ongoing model to guide the research and restoration. For example, it is not clear how spatially extensive the nutrient additions need to be before fish populations are reasonably restored or whether the costs will be prohibitive. Although this is an interesting experiment and the results are potentially useful, the ISRP concludes that the nutrient addition may not be feasible to maintain over the long term. In other words, nutrient addition is likely not a sustainable method of ecosystem recovery.

The ISRP noted there are no references to the success or failure of other attempts to increase fish production with long term fertilization in large rivers (Slaney et al. 1994) and small rivers (Keough, Salmon; see below) and numerous other references in the ISAB Food Web Report (ISAB 2011-1).

  • OBJ-1: System-wide Biomonitoring and Evaluation of the Mainstem Kootenai River

The objectives are clearly stated and directly relevant to restoration.

  • OBJ-2: Restore Ecosystem Productivity

The sponsors state, “Bottom-up productivity in the regulated mainstem of the Kootenai River was identified as a strong limiting factor to food web development in the river, ultimately resulting in reduced fisheries.” Holderman and Hardy (2004) is one of the papers quoted but there is no citation given. It is noteworthy however that the foundation paper for the work recognized the confounding effect of habitat when discussing fish in the context of the energy budget (Synder and Minshall 2005, page 482).

The nutrient addition work in the Canyon Reach is not accompanied by physical habitat restoration but there appears to be an expectation that the positive effects of nutrients will extend into the braided reach where very substantial bioengineering is occurring. This reach is at the downstream end of the nutrient effect footprint. It would be helpful to have this clarified.

  • OBJ-3: Provide Provisions to Restore Ecosystem Productivity to Kootenay Lake, B.C.

The lake component of the project seems to be successful. However the spawning channel is a confounding factor. The sponsors state,While …Figure 44. represents kokanee production that is mainly due to the North Arm (Meadow Creek spawning channel), South Arm nutrient addition has assisted with improving foraging conditions (zooplankton availability) for kokanee in the lake as a whole.” Although this is an interesting experiment and the results are potentially useful, the ISRP is concerned that the nutrient addition may not be feasible over the long term. In other words, nutrient addition is likely not a sustainable method of ecosystem recovery.

  • OBJ-4: Restoration and Monitoring of Key Kootenai River Tributary Segments

This objective focuses on tributaries downstream of Bonners Ferry. The ISRP learned there are a few tributaries above the Canyon reach, in Montana, that are used by rainbow trout (RBT). Are any of these used by the RBT populations targeted for nutrient enrichment? If so have habitat conditions in the tributaries been factored in as possibly limiting?

2. History: Accomplishments, Results, and Adaptive Management (ISRP Review of Results)

Accomplishments and Results: This project has a long history and much detail on the results of studies on nutrient dynamics and trophic productivity that have been completed was presented in the proposal. However, results are not provided in a meaningful way. While the sponsors provide abundant detail on results they fail to articulate key advances in understanding the ecological system or how the data have been used to improve management. Clearly, substantial effort should be spent to synthesize the advances to date and show how they have been used to improve management.

Further, as a general comment, while this proposal is labeled as "Ecosystem Restoration" and many of the system-scale components are under investigation, there is no attempt to examine the data at the ecosystem scale. That is, no model linking it all together or to guide and prioritize the research and restoration activities is presented. A working model is sorely needed.

The project started in 1994 but achievement of results is not clear. A synthesis of results or reference to peer reviewed publications is needed for ISRP review. Most of the results that have been published are in the grey literature, and those that are in journals do not deal with the key results documenting how the fish community has responded and on what scale has the response been observed.

The sponsors state that a report is currently in progress that will update and combine previous reports from 2009 and 2010 with recent data. It would be useful for the ISRP to see this draft

It would be helpful to have more information on the migratory traits of rainbow trout, the apparent target species, as this has a bearing on how far afield nutrient addition effects are projected. Results to date show growth of RBT, as reflected by condition factor, is only being influenced in the nutrient addition reach shown in Figure 22. However the significant increase in whitefish populations and growth of their younger ages is noteworthy. It might be worthwhile to investigate the role of whitefish in the food web of the Kootenai River in some detail. This might involve more collaboration between this project and 199806500 Kootenai River Fishery Investigations. Are whitefish a forage fish for white sturgeon?

Further documentation on lessons learned relative to this aspect from other systems would be instructive. For example, a case history on a fertilization project on the much smaller Keogh and Salmon Rivers in BC showed that the effective distance of fish growth resulting from nutrient additions was on average 15 km (Slaney et al 2003). The furthest downstream monitoring station on the Kootenai seems to be 40 km. Do the sponsors anticipate fish enhancement over these 40 km? What is the role of nutrient spiraling in this regard? The concept is not mentioned in the proposal.

Responses to Past ISRP Comments: The reports being prepared for publication were not provided. At a minimum, there should be a Table with the publication title, key authors, target journal, and submission date.

Adaptive Management: The process is adequate, for the most part, but lacks a guiding model and criteria for change. How are decision-makers incorporated so as to make large scale changes happen?

The ISRP’s Retrospective Report 2011 includes a recommendation on time frame for evaluating restoration projects (p. 68) which is very relevant:

“The ISRP therefore suggests that additional dialogue is needed between habitat managers, scientists, and policy-makers so that realistic timeframes can be established, and appropriate schedules agreed upon, to monitor and evaluate different types of restoration actions.”

Given that this project has been underway for 11 years, it is likely the additional dialogue is required soon.

3. Project Relationships, Emerging Limiting Factors, and Tailored Questions for Type of Work (hatchery, RME, tagging)

See above for comments on project relationships.

RME has been underway for several years, and according to the proposal an adaptive management approach reduced the number of treated sites by 50% without losing significant statistical power or representation. This assertion should be documented.

Emerging Limiting Factors:Climate and land use changes are superficially treated. There are numerous changes taking place and emerging at the local scale. The ISRP urges the sponsors to take these seriously by incorporating them into some of their planning and activities.

4. Deliverables, Work Elements, Metrics, and Methods

Deliverables and work elements generally appear to be appropriate for the project objectives. It appears that the nutrient application process, monitoring methods, and experimental design that have been used in the past will continue with this new project. However, this is not explicitly indicated in the proposal and very few details are provided about the monitoring effort going forward. This point should be clarified.

Restoring the Kootenai River and the Lower Kootenai Watershed to Pre-Impoundment Productivity Levels: The sponsors need to be specific about whether a food web analysis will be performed, how detailed it will be, and articulate how the results will be used to improve productivity. Although positive results have been obtained locally in terms of increasing trout biomass, although not to a statistically significant level, nutrients will need to be applied broadly to significantly improve total trout abundance and growth.

Work Elements: Considering all the work completed to date, is there an overriding model being developed that guides the research and restoration activities? If not, there should be as well as a peer-reviewed synthesis of the progress to date. Further, while the goals are well-articulated, when will they be achieved? A time line is needed for each objective.

Key Personnel: The sponsors have a good level of competence. Two items of concern are the heavy reliance on private consulting firms to do the work and the lack of publications in the peer-reviewed literature. The benefits from this project would increase if central personnel made peer-reviewed publications a priority. While reports are necessary, they are not sufficient for a program of this scope and importance.

4a. Specific comments on protocols and methods described in MonitoringMethods.org

Monitoring has been a major component of this study and needs to continue to be the focus with the implementation of this new phase of this effort. As noted for the Deliverables and Work Elements, the proposal implies that the methods to be used will be those that have been employed in the past. But the proposal does not indicate that this will be the case. If there are any changes in sampling or project design, these changes should have been fully described in the proposal.

Some of the protocols related to environmental and physiochemical sampling are not complete on the website, thereby making it difficult to evaluate. These need to be completed in the very near future.

Modified by Dal Marsters on 4/13/2012 1:42:17 PM.

Modified by Dal Marsters on 4/13/2012 1:42:54 PM.
Documentation Links:
  • Proponent Response (3/7/2012)
Proponent Response:

The following information is the Kootenai Tribe's responses to the ISRP's project solicitation questions received on 8 February 2012.  

 Responses are requested on the following items:

  1. The sponsors state that a report “currently in progress, will update and combine previous reports from 2009 and 2010 with recent data covering water quality, algae, macroinvertebrates and fish. Reports will emphasize pre-nutrient and post nutrient addition periods (2003-2010). Findings, thus far, have continued to strongly support the positive benefits of nutrient addition to the Kootenai River biota (Holderman and Gidley 2011, In Prep.). Significant increases in primary, secondary, and tertiary productivity levels have been demonstrated.” The ISRP would like to see the latest draft of the report.

Response: The latest draft of the nutrient addition summary report (Holderman and Gidley 2011, editors.Characterization of water quality and the algal, macroinvertebrate, and fish communities in the Kootenai River before and after large scale experimental nutrient addition, 2003-2010. Technical report for the Bonneville Power Administration) can be found at the Tribal fish and wildlife website:  http://www.restoringthekootenai.org/ResourcesKootenai/OnlineLibrary/nutrientlibrary/

2. If tributaries are being used by rainbow trout in the Canyon reach what evidence exists that habitat conditions are limiting there as well as in the main river where the nutrients are being added?

Response: The Idaho Department of Fish and Game (IDFG) have done extensive research on rainbow trout in the Idaho portion of the Kootenai basin during the past several decades (see IDFG project proposal 1988-065-00). Based on telemetry studies, rainbow trout in the Kootenai River exhibit two life histories strategies (adfluvial and resident).  An adfluvial life history is exhibited by rainbow stock from Kootenay Lake that migrates upstream to spawn in the lower Kootenai River (below Bonners Ferry, primarily in the Deep Creek drainage) in Idaho.  The resident life history form remains largely in the main stem Kootenai River, making spawning movements into tributaries that are primarily in Montana (Paragamian and Walters 2010). The adfluvial fish are more likely to benefit from nutrient additions to Kootenay Lake, while the main stem resident trout are the target beneficiaries of additions occurring in the Kootenai River.  

Rainbow trout spawning habitat in the Idaho canyon portion of the river reach is quite limited.  The few tributaries in this reach offer little habitat due to steep gradients and a lack of connectivity to the main channel.  Several tributaries pass through culverts under railroad tracks.  These culverts are often impassable.  In addition, with a lack of flushing flows in the main stem following impoundment by Libby Dam, alluvial fans have developed in the mouths of several tributaries, where flow becomes subterranean during certain times of the year. Water quality sampling was conducted in Boulder Creek in 2004.  Both nitrogen and phosphorus concentrations appeared to be adequate for food web development and productivity though the scope of the study was not extensive.  This may be the case in other tributaries in the reach, but it is not a certainty.  The sponsors recognize that nutrient limitation and habitat availability in the tributaries is a good question and will consider further sampling to address the issue.

The IDFG proposal for project 1988-065-00 details improving rainbow trout growth and densities by determining which tributaries fish are spawning in, how long they are rearing, and whether habitat improvements could aid in providing additional recruitment.  Improved physical habitat conditions and food availability in the main stem likely have improved survival and growth as evidenced by increases in numbers and condition at annual biomonitoring locations in the nutrient addition reaches (Gidley 2010; Holderman et al. 2010; Shafii et al. 2010).

 (Repsonses 2b and 2c below are directed at ISRP comments imbedded within the proposal that project sponsors felt they should clarify.)

 2b. Although this is an interesting experiment and the results are potentially useful, the ISRP concludes that the nutrient addition may not be feasible to maintain over the long term. In other words, nutrient addition is likely not a sustainable method of ecosystem recovery.

Response:  The ISRP may have the impression that nutrient addition is perhaps only marginally benefical. We would like to remind the ISRP of the many significant increases in post-treatment biological and chemical responses among all trophic levels. A brief summary is provided below to substantiate the ecological values of the nutrient addition program.

Following treatment, consistent, significant (P<0.05) increases were observed in nitrogen (NO2 + NO3, TN) and phosphorus (TDP and TP) concentrations, along with non-significant increases in soluble reactive phoshorus (SRP). A significant reduction in TN/TP ratio values also occurred, indicating improvement to the severe phosphorus limitation created by Libby Dam hydro-operations over the last forty years (Holderman et al. 2009a; Hoyle et al. 2011).  Primary productivity has significantly increased (upwards of 10 times on average from pre-treatment levels) and the relative abundance of edible diatoms and green algae has increased, while significant decreases in the relative abundance of inedible Cyanobacteria (blue-green algae) occurred following nutrient addition (Hoyle et al. 2011). Chlorophyll metric responses remain significantly evaluated even into the meander reach (>40 km down river), although benthic invertebrates have not significantly increased in that section of the river following nutrient addition (Kruse et al. 2011; Holderman et al. 2009b;).

Upriver, within the nutrient addition zone (1-40 km’s), the benthic macroinvertebrate community has shown consistent significant increases in overall species richness. Further the mayfly, stonefly, caddissfly group, plus chironomidae (EPT-C) have demonstrated significant increases in abundance, biomass, and taxa richness following nutrient addition (Holderman et al. 2009b). These responses are biologically significant as EPT and chironomid  invertebrate taxa represent  major fish food components in the invertebrate community. Mountain whitefish diet results collected by this project have shown a large increase in benthic invertebrate content consistent with bottom up trophic enhancement (unpublished KTOI-IDFG data).

Within the fish community mountain whitefish abundance, biomass, and mean length at age for several juvenile age classes increased significantly following treatment (Gidley 2010; Holderman et al. 2010; Shafii et al. 2010; Holderman and Gidley 2011). Adult kokanee salmon returns to multiple spawning tributaries in the meander reach have increased by 2-3 orders of magnitude following nutrient addition (Ericksen et al. 2009; unpublished KTOI data 2011), which is likely due to the synergistic interaction of nutrient additions to Kootenay Lake and the Kootenai River, and ongoing tributary restoration efforts by the Tribe which includes annual kokanee egg plantings. Finally, in addition to the suite of significant, positive treatment effects across trophic levels, no adverse or undesirable treatment effects have been  observed during the nutrient addition period (7 years ongoing), as demonstrated  by overwhelmingly positive metric responses in  water chemistry, and, the algal, macroinvertebrate and fish communities (Holderman and Gidley 2011; Hoyle et al. 2011). The only slightly negative result is that the currently level of phosphorus being added may not be enough to fully mitigate for lost productivity within the Idaho river reaches. Additional nutrient addition sites, increases in the application season timeframe and nutrient concentration, and wetland restorations will likely be need in the future to fully mitigate for the phosphorus, nitrogen and related organic matter currently lost to hydro operations at Libby Dam.

The ISRP comment suggesting that “nutrient addition is likely not a sustainable method of ecosystem recovery” is surprising to project sponsors, given the limited number of options available for ecosystem restoration of a significantly denutrified system, caused largely by the development of the federal hydropower system. The total cost of nutrients lost behind Libby dam on a yearly basis is likely far greater than the annual nutrient replacement costs currently incurred by this project. Moreover, this doesn’t include the 35 or so years of unmitigated nutrient losses created by Libby Dam hydro operations prior to nutrient additions.

The Tribe understands the complexity of ecological processes, and by association, of ecosystem restoration of those processes. Based on this recognition, the Tribe has developed and implemented a coordinated array of physical habitat, nutrient, and interim (hatchery) fish population restoration projects designed to restore the Kootenai River’s biological productivity and ecological functions. However, Libby Dam continues to severely alter and limit the conditions of the river downstream, negatively affecting the hydrology, hydraulics, habitat formation processes, water chemistry, sediment and large woody debris loads, plus thermal conditions important to river biota. The river has also lost over 50,000 acres of its natural floodplain and the associated annual spring flooding that occurred due to the combined effects of hydro operations and extensive diking. The combination of wetlands and periodic flooding was likely extremely important to biological productivity and habitat diversity in the lower river-floodplain ecosystem that historically existed from Bonners Ferry to Kootenay Lake. The Tribe’s conservation hatchery program is currently operating as an interim life support system for several key native fish species that would otherwise go extinct prior to completion of the physical habitat restoration needed to restore natural production.  Most importantly, none of these other restoration options (physical habitat restoration and the native fishes conservation aquaculture program, or lower river wetland restoration) can directly address and mitigate the ongoing denutrification of the river downstream from Libby Dam.

2c. A concern about this objective relates to river fertilization for salmonids. While it seems to be working within a limited section, are the costs and logistics of expanding this treatment elsewhere in the river feasible.

(Firstly the tribe would like to mention that we envision nutrient restoration, first and foremost, as a needed restoration component for the entire ecosystem  (including riparian and terrestrial communities), not just a particular species or guild of species.)

Response: While project proponents appreciate the need to evaluate the cost effectiveness and cost-benefit ratios of large restoration projects, comparisons of this project to river fertilization projects for salmonids could set an inappropriate precedent for this project and for other nutrient addition projects in the upstream blocked areas (those areas upstream from dams that prohibit upstream anadromous fish passage). Unlike the potentially restorable cycle of marine derived nutrients (MDN) in anadromous salmon systems, the presence and operation of dams in blocked areas are continuous and ongoing sources of nutrient limitation that cannot be mitigated by restored MDN loadings. In restored or functional salmonid systems, marine derived nutrients naturally play a major role in restoring nutrient concentrations in natal areas. Alternatively, the presence of dams in non-anadromous regions upstream from marine nutrient contributing species presents a potentially chronic nutrient shortage, especially if the river is at or near an oligotrophic condition prior to impoundment. This is the current situation that exists on the Kootenai River below Libby Dam. Thus river managers are left with very few options to restore nutrients and productivity to the Kootenai River. Finally, nutrient restoration is a key under pinning of other restorative projects (e.g. physical habitat restoration efforts) and conservation aquaculture programs within the basin.

In terms of cost and logistics of potential project expansion, early feasibility investigations for this project suggested  direct biological benefits would occur up to 30-40 km downstream from the nutrient addition site, given  in-river target phosphorus concentration (3 µg/L TDP) (see also reply to ISRP Item 3 below).  As noted by the ISRP in other comments regarding this project, the Kootenay Lake North and South Arm fertilization programs, partially funded by this project, have been a very successful fisheries restoration tool (Ashley et al. 1997; 1999; Schindler et al. 2011). Furthermore, the treated river reach from the Montana-Idaho border downstream to the meander reach at Bonners Ferry is consistently showing desirable biological responses across trophic levels, with decreasing response magnitude further downstream from the nutrient addition site. The meander reach from Bonners Ferry downstream to Kootenay Lake is a heterotrophic reach (compared to autotrophy in the upstream braided and canyon reaches) which complicates the direct application of nutrients  (please also see response to ISRP item 3 regarding details of longitudinal patterns of  response to nutrient addition). Thus, future expansion of the project treatment area could be considered upstream in Montana, but would have to be evaluated and negotiated with relevant managing agencies in that state.

In summary, ongoing nutrient addition to the Kootenai River represents the most direct and logical form of mitigation until nutrient losses and limitations from Libby Dam are no longer in place. The ISRP suggestion that nutrient addition program may not be ecologically sustainable in the long term, and by implication should cease and desist, could lessen the successes of the other Kootenai River ecosystem-based restoration projects currently underway and planned for. We strongly believe the restoration of physical habitat, nutrients, and genetically viable fish populations as three irreplaceable components of ecosystem restoration until the limitations from regulated flow are no longer present.

References

Ashley, K., L. C. Thompson, D. C. Lasenby, L. McEachern, K. E. Somokorowski, and D. Sebastain.  1997.  Restoration of an interior lake ecosystem: Kootenay Lake fertilization experiment.  Wat. Qual. Res. J. Can. 32: 192-212.

Ashley, K., L. Thompson, D. Sebastian, D. Lasenby, K. Smokorowski, and H. Andrusak. 1999. Restoration of kokanee salmon in Kootenay Lake, a large intermontane lake, by controlled seasonal addition of limiting nutrients. In: Aquatic Restoration in Canada. T. Murphy and M. Munawar, eds. Ecovision World Monograph Series. Backhuys Publishers, Leiden, The Netherlands.

Gidley, C. 2010.  Kootenai River Fisheries Investigations:  Four years of nutrient rehabilitation.  Idaho Fish and Game Annual Progress Report 2008.  BPA Project 1988-06500.  

Holderman, C., P. Anders and B. Shafii. 2009a. Characterization of the Kootenai River algae and periphyton community before and after experimental nutrient addition, 2003-2006. Report to Kootenai Tribe of Idaho and Bonneville Power Administration.  76 pp.

Holderman, C., P. Anders, B. Shafii and G. Lester. 2009b. Characterization of the Kootenai River aquatic macroinvertebrate community before and after experimental nutrient addition, 2003-2006.  Report to Kootenai Tribe of Idaho and Bonneville Power Administration. 94 pp.

Holderman, C., P. Anders, B. Shafii, and G. Hoyle. 2010. Characterization of the Kootenai River Fish Community before and after Experimental Nutrient Addition, 2002-2008. Report to Kootenai Tribe of Idaho and the Bonneville Power Administration. 101 pp.

Hoyle, G., C. Holderman, P. Anders, B. Shafii, W. Price, and K. Ashley. 2011. A fine-scale evaluation protocol for nutrient restoration in large rivers: Statistical analysis and ecological implications. Report prepared for the Bonneville Power Administration, Portland, OR. Project No. 199404900. 78 pp.

Kruse, G, C. Holderman, B. Shafii, and P. Anders. 2011. Lower Kootenai River Ecosystem Biomonitoring: Pre- and Post- Experimental Nutrient Addition. Final Report Prepared for the Kootenai Tribe of Idaho and the Bonneville Power Administration, Portland, OR. 84 pp.

Schindler, E.U., D. Sebastian, H. Andrusak, L. Vidmanic, G.F. Andrusak, M. Bassett, T. Weir and K.I. Ashley. 2011. Kootenay Lake Nutrient Restoration Program, Year 17 (North Arm) and Year 5 (South Arm) (2008) Report. Fisheries Project Report No. RD 131 2011. Resource Management Ministry of Forests, Lands and Natural Resource Operations Province of British Columbia.

Shafii, B., W. J. Price, C. Holderman, C. Gidley, and P. J. Anders.  2010.  Modeling Fish Length Distribution Using a Mixture Technique.  Proceedings of the 22nd Annual Kansas State University Conference on Applied Statistics in Agriculture, Kansas State University, Manhattan, KS.  W. Song and G. L. Gadbury Editors.  CDROM pages 2-11.

Snyder, E. B., and G. W. Minshall. 2005. An energy budget for the Kootenai River, Idaho (USA), with application for management of the Kootenai white sturgeon, Acipenser transmontanus. Aquatic Science 67:1015–1621.

                                                                                                 

3. How far downstream are the nutrient benefits expected to be realized?

Response: Early feasibility investigations based on research from British Columbia, Canada,  suggested  direct biological benefits would occur up to 30-40 km downstream from the nutrient addition site, given the target in-river phosphorus concentration of approximately 3 µg/L total dissolved phosphorus (Ken Ashley, Northwest Hydraulic Consultants, Vancouver B.C., personal communication). Monitoring evaluations by this project have confirmed this prediction, providing supporting biological evidence from every trophic level (Holderman and Gidley 2011). Some positive biological responses among trophic levels, such as elevated chlorophyll a, are also evident further downstream in the meander reach. However, response magnitudes are progressively smaller further downstream, with the exception of population responses from migratory fish species like kokanee, which experienced significant escapement increases (<100 fish to 800-1000 per year) following treatment in multiple meander reach tributaries (Ericksen et al. 2009). Detailed summaries of these findings by trophic level are provided in all completed trophic level project reports (Ericksen et al. 2009; Holderman et al. 2009a, 2009b, 2009c, 2010a, 2010b; Kruse et al. 2011) and have largely been updated with data through 2010 and will be reported on further during 2012.

One trophic level example includes overall (all taxa) invertebrate biomass and richness, and Ephemeropter Plecoptera and Trichoptera (EPT) abundance, biomass, and richness. All these metrics increased significantly (P<0.05) following nutrient addition in the nutrient addition zone (1-40 km downstream) (Holderman et al. 2009). Consistent with this trend, notable increases in these metric values were observed in the canyon and braided reaches downstream from the nutrient addition site (KR9.1) to KR-6 in the braided reach (See figures 3.1-3.4  below; nutrient addition began in 2005; nutrients are added  near KR9.1; upstream is to the right on the plots).

 image001
Figure 3.1 Macroinvertebrate (all species) richness at Kootenai River monitoring locations from 2003 to 2009. Nutrient addition began in 2005; nutrients are added  near KR9.1, represented by black vertical line; upstream is to the right on the plots).

  image002
Figure 3.2 Mayfly, stonefly and caddis fly (EPT) biomass at Kootenai River monitoring locations from 2003 to 2009. Nutrient addition began in 2005; nutrients are added  near KR9.1, represented by black vertical line; upstream is to the right on the plots).

 

image003

Figure 3.3 Mayfly, stonefly and caddis fly (EPT) species abundance at Kootenai River monitoring locations from 2003 to 2009. Nutrient addition began in 2005; nutrients are added  near KR9.1, represented by black vertical line; upstream is to the right on the plots).

image004 

Figure 3.4  Mayfly, stonefly and caddis fly (EPT) species richness at Kootenai River monitoring locations from 2003 to 2009. Nutrient addition began in 2005; nutrients are added  near KR9.1, represented by black vertical line; upstream is to the right on the plots).

A second example of the longitudinal extent of biological benefits from this project involves mountain whitefish abundance, which increased significantly in the nutrient addition zone following treatment (P=0.010; Holderman et al. 2010). Following nutrient addition, mean abundance of mountain whitefish (number of fish/hr of electrofishing) more than doubled from 198.2 to 441.5 at KR9, and increased by nearly 75% (from 247.1 to 429.2) at KR6 (See figure 3.5 below). The braided reach extends about 6km upstream and downstream from KR6.

image005 

Figure 3.5 Pre and post nutrient addition average abundance for mountain whitefish in the Kootenai River, Idaho. KR10 is regulated-reach control; KR14 is control in unregulated reach of the Kootenai River.

 3b. Will these benefits interact with the bioengineering work being done in the braided reach?

Response:  Yes, biological benefits from nutrient addition are expected to interact positively with the bioengineering work being done in the braided reach. Nutrient addition occurs at the Idaho-Montana border (rkm 276), with direct effects measurable downstream to Bonners Ferry (rkm 246) and beyond into the meander reach.The braided reach is located between rkm 246 and 258, in the lower end of the zone of biological response. The 17km reach from KR9.1 (rkm 267.1) to KR6 (250.0) is consistently referred to in all trophic level project reports as the zone of biological response or nutrient addition zone, based on the spatial distribution of biological responses. Site KR6 is located in the brained reach just downstream from the initial habitat restoration bioengineering work completed during 2011. This site, prior to any habitat restoration, showed a strong response in algal, macroinvertebrate, and whitefish productivity since nutrient addition started in 2005 (Holderman and Gidley 2011). Further increases in biological benefits are expected after the habitat projects are fully established.

3c. Do the sponsors anticipate a nutrient spiraling effect?

Response: Yes, project sponsors anticipate a nutrient spiraling effect. We feel nutrient spiraling will, over time, spatially   distribute nutrients (in organic and inorganic forms) to lower river reaches. Further, the nutrient additions to the south arm of Kootenay Lake are designed  to increase fish population that migrate to Idaho during parts of their life cycles, thus returning nutrients to the river and tributaries from downstream. This could be viewed as nutrient spiraling in reverse order, that is, back upstream from the lake to areas of critical need in the ecosystem (in marine systems referred to as a “nutrient pump”). For example, kokanee salmon that are currently benefitting from nutrient additions to Kootenay Lake are returning as adults to several Kootenai River streams to spawn. After spawning, their carcasses are deposited in these lower river tributaries providing key nutrients (please do not confuse kokanee spawning streams with tributaries in the Canyon reach discussed above. Kootenai River kokanee spawning streams for the most part drain the granitic-based Selkirk Mountains and are very oligotrophic in nature (Erickson et al. 2009; Kruse  2007)). Additionally, the Tribe believes that over time unused annual benthic algae organic matter from the autotrophic reaches of the Kootenai River will spiral into the lower river reaches building food stores that will benefit heterotrophic benthic insect community that exists there.  Finally, the Tribe and IDFG initiated a nutrient consumption study during 2011 to better understand how nutrients are used and to what degree over the course of the 30-40 km autotrophic zone. Information obtained in this study will provide empirical information concerning the spiraling aspects of nutrient addition in the Kootenai River.

References

(For a complete chronological list of all KTOI project publications contained within these references, please refer to the recently submitted project proposal and the Tribe’s website: www.restoringthekootenai.org/ResourcesKootenai/OnlineLibrary/nutrientlibrary/)

Allan, J.D. 1995. Stream Ecology: Structure and Function of Running Waters. London: Chapman and Hall.

Ericksen, R., P. Anders, J. Siple, and C. Lewandowski. 2009. Status of Kokanee Populations in the Kootenai River in Idaho, Montana, and South Arm Kootenay Lake, British Columbia. Report prepared for the Kootenai Tribe of Idaho and the Bonneville Power Administration. 30 pp. http://www.restoringthekootenai.org/resources/F&W-Library/Kokanee/StatusKokaneePops.pdf

Holderman, C., P. Anders and B. Shafii. 2009a. Characterization of the Kootenai River algae and periphyton community before and after experimental nutrient addition, 2003-2006.  Report to Kootenai Tribe of Idaho and Bonneville Power Administration.  76 pp.

Holderman, C., P. Anders, B. Shafii and G. Lester. 2009b. Characterization of the Kootenai River aquatic macroinvertebrate community before and after experimental nutrient addition, 2003-2006.  Report to Kootenai Tribe of Idaho and Bonneville Power Administration. 94 pp.

Holderman, C., P. Anders, B. Shafii, and G. Hoyle. 2010a. Characterization of Kootenai River Water Quality before and after Experimental Nutrient Addition, 2003 - 2008. Report to the Bonneville Power Administration, Project No. 1994-049-00, Contract No. 42614. 84 pp.

Holderman, C., P. Anders, B. Shafii, and G. Hoyle. 2010b. Characterization of the Kootenai River Fish Community before and after Experimental Nutrient Addition, 2002-2008. Report to Kootenai Tribe of Idaho and the Bonneville Power Administration. 101 pp.

Kruse, G, C. Holderman, B. Shafii, and P. Anders. 2011. Lower Kootenai River Ecosystem Biomonitoring: Pre- and Post- Experimental Nutrient Addition. Final Report Prepared for the Kootenai Tribe of Idaho and the Bonneville Power Administration, Portland, OR. 84 pp.

Mulholland, P.J., and 16 coauthors. 2002. Can uptake length in streams be determined by nutrient addition experiments? Results from and interbiome comparison study. Journal of the North American Benthological Society 21(4) 544-560.

Thomas, S.A., T.V. Royer, G. W. Minshall, and E. Snyder. 2003. Assessing the historic contribution of marine-derived nutrients to Idaho streams. American Fisheries Society Symposium (2003) Volume 34, Pages: 41-55

Ward, P.R.B, G.W. Minshall, P. Anders, H. Yassien, C. Holderman, G. Hoyle, C. Gidley, and K. Ashley. Nutrient uptake dynamics in a large oligotrophic river. In preparation. Target journal: Journal of Freshwater Science. Expected submission date: Spring 2012.

Webster, J. R.; Patten, B. C. 1979. Effects of watershed perturbation on stream potassium and calcium dynamics. Ecological Monographs. 49: 51-72.

 4.  Is there a working model that sets the nutrient addition response in the context of the whole ecosystem? If so ISRP would like to see details on the model. Will the annual cost of $1.8 M be ongoing?

                4a. Is there a working model that sets the nutrient addition response in the context of the whole ecosystem? If so ISRP would like to see details on the model.

Response: Unfortunately, we do not have a working model that sets the nutrient response in the context of the whole ecosystem.  The Tribe, IDFG and other co-managers participated in a modeling -based workshop exercise called Adaptive Environmental  Assessment during the early formation of this project (1990’s), initially to assist with analysis of operational effects of Libby Dam on fisheries recovery efforts. The process was called Adaptive Environmental Assessment (AEA) and the workshop leader, Dr. Carl Walters, determined that the primary objective for developing the model would not be to create a simulation program that permitted detailed quantitative predictions about the effects of changes in management of Libby Dam, but one that could potentially help define and prioritize research programs and experimental design. Walters and Korman (1998) developed the Adaptive Management Kootenai River Simulation Model User’s Guide (www.restoringthekootenai.org/ResourcesKootenai/OnlineLibrary/nutrientlibrary/).  However the exercise was held back by a lack of substantial and accurate trophic level data for the Kootenai River. The modeling exercise was useful in terms of exposing the broad gaps in data and understanding that these can be easy to overlook in verbal and qualitative assessments. The effort did highlight the need for better water quality and underlying trophic level information that this project took seriously. Tribal management decided that our focus should turn to biomonitoring and research to obtain better information for fisheries restoration activities, one of which was the possibility of nutrient limitation to food web development. After several years of monitoring and research the Tribe, IDFG and the British Columbia Ministry of Environment concluded that nutrients were a limiting factor to fisheries. This led to project implementation of the dual nutrient addition efforts on the river and Kootenay Lake in 2004. At the same time, at the request of the Tribe and other managers, another modeling workshop was convened and was led by Dr. Carl Walters. Dr. Walters, and others experts, advised the Tribe and IDFG that further modeling would likely be a misuse of resources until substantial data was obtained from the nutrient addition projects. Then, at that point, it would be useful to pursue further model development exercises as part of a larger adaptive management review process for the nutrient addition efforts.

In summary, project sponsors recognize that further modeling would likely benefit the project’s activities. We also recognize these efforts can be laborious and expensive at a time when the project’s dollars are stretched fairly thin. Nonetheless the Tribe is considering future modeling as part of the adaptive management exercise for evaluation of this project’s effectiveness. 

                 4b. Will the annual cost of $1.8 M be ongoing?

Response:  Yes, ongoing cost of 1.8 M is the base level needed to maintain nutrient addition efforts (lake and river) and associated monitoring, data management/analyses and reporting of those activities. This also includes cost of basin-wide monitoring covering regulated section of river, and one un-regulated control station as comparison locations for regulated reaches and nutrient addition activities, and small scale research activities related to nutrient additions.

5. Whitefish seem to be responding to nutrient addition. What is their role in Kootenai River food web and could they be a food item for sturgeon?

Response:  Mountain whitefish have a strong preference for benthic aquatic insects  in the Kootenai River food web and are responding very well to increased invertebrate abundance (KTOI unpublished whitefish diet data; Holderman et al. 2009; Gidley 2010; Shafii et al. 2010). One role of mountain whitefish in the Kootenai River food web may be to link enhanced benthic invertebrate  productivity to the fish community, while potentially serving as prey for apex predators in the system, such as mature white sturgeon and bull trout. Thus, a general argument could be made that increased forage fish (whitefish, suckers, and others) abundance and biomass in the system will likely support larger piscivorous predators as the benefits of nutrients are realized.    

Therefore, mountain whitefish could certainly be a sturgeon prey item. However, the current degree of habitat overlap between the two species may be relatively low. The significant post-treatment increases in whitefish abundance and biomass have been observed in the braided and canyon reaches whereas the majority of adult sturgeon occupy the meander reach and Kootenay Lake. Whitefish are rare in the meander reach habitats in the Kootenai River (Gidley 2010; Holderman and Gidley 2011; IDFG project proposal 1988 -065-00). However, recent recoveries of increased numbers of hatchery-produced juvenile sturgeon upstream from Bonners Ferry and in Montana waters of the Kootenai River following nutrient addition are encouraging, and suggests that sturgeon may be taking advantage of increased abundance of whitefish and other vertebrate and invertebrate prey items following nutrient addition (Shafii et al. 2010). This may be particularly important given the increasing abundance of juvenile whitefish that could serve as a valuable food source for sturgeon and other piscivores. Although little sturgeon stomach content data are currently available from the braided and canyon reaches, collection of such samples could be proposed in response to this ISRP question to assess potential contributions of the nutrient addition program to sturgeon.

6. Reports being prepared for publication were not provided although requested at the last ISRP review. At a minimum, the sponsors should provide a Table with the publication title, key authors, target journal, and submission date. 

Response:  In response to this ISRP request, we provide the following tables of completed and anticipated manuscripts and reports for the Kootenai River Ecosystem Improvement Project (BPA 199404900). This table includes publications since the last project proposal renewal, encompassing years 2009-2012 and their individual document web link address. No official group decisions regarding possible journals for this venture have been made at this time. However, the topic continues to be discussed regularly among the IKERT members (International Kootenai/y Ecosystem Restoration Team).  Project sponsors will update the list as additional progress is made.

Please note that the tentative titles and authors provided in  table 1 below are confidential and have been supplied to the ISRP by request. For a complete chronological list of all project publications, please refer to the recently submitted project proposal and the Tribe’s website: www.restoringthekootenai.org/ResourcesKootenai/OnlineLibrary/nutrientlibrary/.

Table 1. Published manuscripts, technical reports, and anticipated manuscripts for project 199404900 since the last proposal cycle.


Publication Category

Publication Citations

Active document web link

I. Refereed Manuscripts

Shafii, B., W. J. Price, C. Holderman, C. Gidley, and P. J. Anders.  2010.  Modeling Fish Length Distribution Using a Mixture Technique.  Proceedings of the 22nd Annual Kansas State University Conference on Applied Statistics in Agriculture, Kansas State University, Manhattan, KS.  W. Song and G. L. Gadbury Editors.  CDROM pages 2-11.

www.restoringthekootenai.org/ResourcesKootenai/OnlineLibrary/nutrientlibrary/

 

II. Technical Reports

Hoyle, G., C. Holderman, P. Anders, B. Shafii, W. Price, and K. Ashley. 2011. A fine-scale evaluation protocol for nutrient restoration in large rivers: Statistical analysis and ecological implications. Report prepared for the Bonneville Power Administration, Portland, OR. Project No. 199404900. 78 pp.

www.restoringthekootenai.org/ResourcesKootenai/OnlineLibrary/nutrientlibrary/

 

Kruse, G, C. Holderman, B. Shafii, and P. Anders. 2011. Lower Kootenai River Ecosystem Biomonitoring: Pre- and Post- Experimental Nutrient Addition. Final Report Prepared for the Kootenai Tribe of Idaho and the Bonneville Power Administration, Portland, OR. 84 pp.

www.restoringthekootenai.org/ResourcesKootenai/OnlineLibrary/nutrientlibrary/

Anders, P. and R. Ericksen. 2010. Kootenai River Nutrient Restoration Project-Annual Implementation Report (2009). Report prepared by Cramer Fish Sciences for the Kootenai Tribe of Idaho, Idaho Department of Fish and Game, and the International Kootenai/y Ecosystem Restoration Team. 94 pp.

www.restoringthekootenai.org/ResourcesKootenai/OnlineLibrary/nutrientlibrary/

Holderman, C., P. Anders, B. Shafii, and G. Hoyle. 2010a. Characterization of Kootenai River Water Quality before and after Experimental Nutrient Addition, 2003 - 2008. Report to the Bonneville Power Administration, Project No. 1994-049-00, Contract No. 42614. 84 pp.

www.restoringthekootenai.org/ResourcesKootenai/OnlineLibrary/nutrientlibrary/

Holderman, C., P. Anders, B. Shafii, and G. Hoyle. 2010b. Characterization of the Kootenai River Fish Community before and after Experimental Nutrient Addition, 2002-2008. Report to Kootenai Tribe of Idaho and the Bonneville Power Administration. 101 pp.

www.restoringthekootenai.org/ResourcesKootenai/OnlineLibrary/nutrientlibrary/

Gidley, C. 2010.  Kootenai River Fisheries Investigations:  Four years of nutrient rehabilitation.  Idaho Fish and Game Annual Progress Report 2008.  BPA Project 1988-06500 Contract   Add citation. Annual 2002-2008 fish report.

www.restoringthekootenai.org/ResourcesKootenai/OnlineLibrary/nutrientlibrary/

Ericksen, R., P. Anders, J. Siple, and C. Lewandowski. 2009. Status of Kokanee Populations in the Kootenai River in Idaho, Montana, and South Arm Kootenay Lake, British Columbia. Report prepared for the Kootenai Tribe of Idaho and the Bonneville Power Administration. 30 pp.

www.restoringthekootenai.org/ResourcesKootenai/OnlineLibrary/nutrientlibrary/

 

Holderman C., G. Hoyle, R. Hardy, P. Anders, P. Ward and H. Yassien.  2009a. Libby Dam Hydro-electric Project Mitigation: Efforts for Downstream Ecosystem Restoration. Section C-4 of 33rd International Association of Hydraulic Engineering and Research Congress, Vancouver B.C., August 9-14, 2009. 33rd IAHR Congress: Water Engineering for a Sustainable Environment, ISBN: 978-94-90365-01-1.

www.restoringthekootenai.org/ResourcesKootenai/OnlineLibrary/nutrientlibrary/

Holderman, C., P. Anders, B. Shafii and G. Lester. 2009b. Characterization of the Kootenai River aquatic macroinvertebrate community before and after experimental nutrient addition, 2003-2006.  Report to Kootenai Tribe of Idaho and Bonneville Power Administration. 94 pp.

www.restoringthekootenai.org/ResourcesKootenai/OnlineLibrary/nutrientlibrary/

Holderman, C., P. Anders and B. Shafii. 2009c. Characterization of the Kootenai River algae and periphyton community before and after experimental nutrient addition, 2003-2006.  Report to Kootenai Tribe of Idaho and Bonneville Power Administration.  76 pp.

www.restoringthekootenai.org/ResourcesKootenai/OnlineLibrary/nutrientlibrary/

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Publication Category

Publication Citation

Publication Outlet and Estimated Submission

III. Refereed Manuscripts in Preparation

Hoyle, G.M., J. H. Braatne, K.I. Ashley, and P. J. Anders. Periphyton and benthic invertebrate responses to experimental additions of nitrogen and phosphorous in an in-situ river mesocosm.

Journal of Freshwater Science or Journal of the North American Benthological Society, Spring 2012.

Hoyle, G.M, C. Holderman, P. Anders, B. Shafii, and K. I. Ashley. Water chemistry, chlorophyll, and periphyton responses to nutrient addition in the Kootenai River, Idaho.

Journal of Freshwater Science or Journal of the North American Benthological Society, Spring 2012.

Ward, P.R.B, G.W. Minshall, P. Anders, H. Yassien, C. Holderman, G. Hoyle, C. Gidley, and K. Ashley. Nutrient uptake dynamics in a large oligotrophic river. 

Journal of Freshwater Science, Spring 2012.

Response of mountain whitefish (Prosopium williamsoni) to experimental river fertilization revealed by a mixture model technique. (Authorship undetermined at this point)

North American Journal of Fisheries Management, 2013

IV. Technical Reports in Preparation

Holderman, C. and C. Gidley, eds. 2012. P. Anders and B. Shafii, contributors.   Characterization of water quality and the algal, macroinvertebrate, and fish communities in the Kootenai River before and after large scale experimental nutrient addition, 2003-2010.

BPA report, to be completed in 2012.

                   

Publication Category

Anticipated Publication Citation

Outlet and Estimated Submission Date

V. Anticipated Refereed Publications

Kruse, G., C. Holderman, G. Hoyle, B. Shafii, and P. Anders.  Nutrient availability, primary production, and periphyton and plankton community attributes before and after nutrient addition in the lower reach of an altered large river. 

Journal of Freshwater Science or Journal of the North American Benthological Society,

Fall 2012. 

Anders, P.J., J. Faler, M. S. Powell, H. Andrusak, and C. Holderman. Initial microsatellite analysis of kokanee (Oncorhynchus nerka) population structure in the Kootenai/y River Basin, Idaho, Montana, and British Columbia. 

Transactions of American Fisheries Society

Fall 2012

Holderman, C., G. M. Minshall, P. Anders, and B. Shafii. Ecological characteristics of aquatic invertebrate assemblages in an altered large river before and after experimental nutrient addition.

Journal of the North American Benthological Society, Spring 2013

 

Anders, P., E. Snyder, G.W. Minshall, C. Holderman, and B. Shafii. A comparison of energy budgets for the Kootenai River, Idaho (USA), before and after experimental nutrient addition, with application for management of endangered Kootenai white sturgeon. 

Target Journal: Aquatic Science. Expected submission date: Summer 2013.

 


 
7.  If changes in the monitoring protocols are anticipated in the future the ISRP would like a description of them.

Response:  There are currently no anticipated changes to the monitoring method or protocols as listed on the Monitoring Method website (www.monitoringmethods.org). However, the project conducts regular reviews and evaluations of all trophic level and water quality monitoring data regarding site retention, sample size determination, sampling frequency, and statistical power analyses to insure adequate scientific representation at reasonable costs. This will allow the project to reallocate resources and distribute funds to other areas of need.

For example, in 2010, after a series of technical discussions, and following targeted statistical evaluations, the project personnel decided to drop four of the monitoring sites. These included sites KR3, KR7, KR11, and KR12. The decision was made primarily due to the constant rate of response in primary and secondary production, and redundancy observed between these and the other adjacent sites. To ensure continuity, however, it was further decided that the aforementioned sites will be revisited/sampled in the future on a longer periodic time horizon (3-5 years) to provide a more informative and robust picture of the Kootenai River aquatic ecosystem.

Several sampling strategies were also modified starting with the 2010 bio-monitoring season. These included dropping monthly metals sampling across the basin from the water quality protocol (due to lack of measureable responses), dropping water chlorophyll from the primary productivity protocol (due to redundancy: tile chlorophyll responses were highly correlated with water chlorophyll responses analyzed over several years), changing the taxonomic resolution for algae from species to division level (due to observed lack of discernible patterns in lower taxonomic groups), and collecting 5 macroinvertebrate samples per bio-monitoring season instead of 6 as in previous years (following sample size determination and cost analyses).


In 2010, based on 5 years of small and large scale monitoring results, the Kootenai Tribe and Idaho Department of Fish and Game, with input from other members of IKERT, proposed to increase the phosphorus loading concentration from the current level (3 ug/l) to 5 ug/l. Additionally, the project sponsors proposed to lengthen the nutrient addition period from the current period of 120 days (1 June to 30 September) to approximately 220 days (15 March to 31 October) annually. While it is likely that nutrients would not be added during the entire period, this new monitoring schedule would allow for more flexibility by project managers to mimic natural conditions that existed prior to Libby Dam and regulated river flows. For instance, a robust period of algae growth occurs in the early spring in most natural, unregulated rocky mountain rivers, starting around the spring equinox and proceeding until the first substantial snowmelt occurs (typically May). Furthermore, Libby Dam reduces downstream nutrient delivery year-round, and longer addition periods would better mitigate these losses.

Project managers have observed and collected empirical data in support of increased primary production within the upstream unregulated reach of the Kootenai River in British Columbia, Canada in the early spring prior to the annual freshet (Holderman et al. 2009). This early season algal productivity is likely very important for aquatic invertebrates that have over-wintered in various life stages and are preparing to complete their life-cycles during the upcoming growing season.  Currently, within the regulated portion of the Kootenai River, and particularly in the Idaho canyon reach, very little algae growth is observed during the spring period. Adding nutrients at an earlier time than allowed by the current permit would likely benefit aquatic invertebrate survival and reproductive abilities, which would ultimately enhance fisheries. Additionally, increasing the dosage concentration to 5 ug/l would likely extend these benefits further downriver than currently observed. Trophic level data within the nutrient addition zone are showing a decline in the effect of nutrient addition in the Kootenai River after 30-40 kilometers using a phosphorus concentration of 3 ug/l (also refer to project sponsors reply to ISRP item 3 above). 

References

Holderman, C., P. Anders and B. Shafii. 2009. Characterization of the Kootenai River algae and periphyton community before and after experimental nutrient addition, 2003-2006.  Report to Kootenai Tribe of Idaho and Bonneville Power Administration. 76 pp. http://www.restoringthekootenai.org/resources/F&W-Library/Nutrients/5NA-Characterizationof-Kootenai-River-Algae-Community-and-Primary-Productivity-before-and-after-Experimental-Nutrient-Addition,-2004-2007.pdf

8. Some of the protocols related to environmental and physiochemical sampling are not complete on the MonitoringMethods.org website, thereby making it difficult to evaluate. The ISRP would like to see a complete description of all protocols.

 Project sponsors have reviewed the monitoring methods posted on the MonitoringMethods.org website. The nutrient proptocol has been updated and we invite the ISRP to revisit the site for review. 
 

9.  The following two references need full citations and links if available: Holderman and Hardy 2004 and Hoyle et al. 2011.

Holderman, C. and R. Hardy 2004, Eds. Kootenai River Ecosystem Project: An Ecosystem Approach to Evaluate and Rehabilitate a Degraded, Large Riverine Ecosystem. Final report to Bonneville Power Administration, Portland, OR. Project number: 1994-049-00. Contract number: 00004029.

G. M. Hoyle, C. Holderman,  P.  Anders, and B. Shafii. 2011. A summary of fine-scale water chemistry, chlorophyll, and periphyton responses to nutrient addition in the Kootenai River, Idaho, 2005-2010. Annual Report prepared for Bonneville Power Administration, Portland, OR.. BPA Project Number 199404900. Contract number: 54017.

  1. These two references are now available at: http://www.restoringthekootenai.org/ResourcesKootenai/OnlineLibrary/nutrientlibrary/

10.  More details are required on the particular relationships, at the working scientific level, between this project and the other three Kootenai River proposals.

Response: (The following is a jointly prepared document for the Kootenai River projects currently under review).

The ISRP commented that the connections between the three Kootenai Tribe projects, and the Idaho Department of Fish and Game’s (IDFG) Kootenai River Resident Fish Mitigation project (198806500), presented as part of the resident fish, data management, and regional coordination category review, were not adequately described in any of the four proposals.  We acknowledge that this was a weakness in our collective proposals and appreciate the opportunity to better explain the relationships between these projects. In reading through the ISRP comments on each of the four project proposals we also recognized that a more thorough explanation of the various advisory groups associated with the Tribe’s projects would also assist the ISRP in better understanding the individual projects, relationship between projects, and the Tribe’s Program as a whole. 

Towards this end the following response includes: 1) an overview of the context for the Tribe’s Fish and Wildlife Program; 2) the history of the Kootenai Tribe’s Fish and Wildlife Program; 3) a summary of the relationship of three Kootenai Tribe projects included in Resident Fish, Data Management, and Regional Coordination Category Review and IDFG’s project 198806500; 4) additional information regarding the advisory and coordination groups used to inform the Tribe’s projects; and 5) additional information regarding the subbasin-scale adaptive management plan that the Tribe is currently developing.

In many of the Tribe’s proposals mention is made of the Kootenai people’s creation story and commitment to the long-term guardianship of the land.  It can sometimes be difficult not to gloss over such statements as mere platitudes.  However, the commitment outlined in the Kootenai Tribe’s creation story is a very real and living commitment and represents the foundation from which all of the Tribe’s Fish and Wildlife Program activities emerge.

Specifically, Kootenai Tribe elders pass down the history of the beginning of time, which tells that the Kootenai people were created by Quilxka Nupika, the supreme being, and placed on earth to keep the Creator-Spirit’s Covenant – to guard and keep the land forever.  The Kootenais have never lost sight of their original purpose as guardians of the land and the Tribe’s efforts today are a reflection of this commitment.

1.  Context for the Kootenai Tribe’s Fish and Wildlife Program

As described with varying emphasis in each of the Tribe’s project proposals, over the course of the last century the Kootenai subbasin has been extensively modified by agriculture, logging, mining, and flood control.  To protect and extend agricultural and development, levees were constructed on top of natural sand levees for flood control starting in the 1900s, reducing the hydrologic connection between the Kootenai River and its floodplain.  However, without river regulation this levee system failed, or was occasionally overtopped.  The Kootenai River was confined by the construction of Libby Dam in Montana, which created Koocanusa Reservoir, and Corra Linn Dam downstream in British Columbia, which impounds Kootenay Lake.  Over 50,000 acres of historically highly productive floodplain were converted to agricultural fields, resulting in the loss of riparian and wetland plant and animal species, and the related functions that normally support a healthy ecosystem (EPA 2004).  In 1972 Libby Dam became operational, effectively reducing annual peak flows by half and disrupting the hydrograph, which historically featured a single spring freshet that provided energy to drive ecosystem processes.  These modifications resulted in unnatural flow fluctuations and changes to the temperature regime in the Kootenai River and its floodplain, which exacerbated the effects of previous anthropogenic impacts.  Construction of Libby Dam (in concert with extensive diking) also resulted in a major loss of nutrient inputs to the Kootenai River. Cumulatively, these impacts have resulted in depressed biological system productivity, altered community structure and species composition across trophic levels, and loss of floodplain and riparian function. 

The Kootenai Tribe traditionally depended on the vast aquatic and terrestrial resources of the Kootenai River subbasin and other neighboring areas (i.e., Clark Fork, Pend Oreille and the upper mainstem of the Columbia and Kootenai rivers) for subsistence and ceremonial purposes.  A natural fish passage blockage at Bonnington Falls prevented anadromous fish from entering the Kootenai River.  However, the Tribe often traveled to salmon fishing areas within the Columbia River drainage in order to take advantage of the large salmon runs in the fall of the year.  The Tribe traditionally relied upon the Kootenai River basin’s resident fish year round.  “Their chief articles of food are roots and fish.  The waters of the Kootenai River afford them at all seasons an abundant supply of salmon-trout,” reported Lt. John Mullan (1885).  Schaeffer (1940) reported “the Kutenai fished for ling in the fall/winter months using weirs constructed on tributaries of the Kootenai River”. 

While the Tribe relied on roots and fish for their main sources of food (Mullan 1885), terrestrial game and other vegetative resources were also very important for food, medicinal, spiritual and ceremonial purposes.  In addition to fish, ducks were taken in great numbers and were a staple for the Kootenai people (Turney-High 1941).  Duck netting was a communal activity with the supervision of a Duck Chief. Other waterfowl were cherished, such as geese, but these were taken by means of bow and arrow (Turney-High 1941).  Historically nearly 22,000 acres of wetland habitat were maintained by flooding river conditions throughout the Idaho portion of the lower Kootenai Valley (EPA 2004).  This large wetland area incorporated high level of energy and nutrient exchanges within the ecosystem.  Waterfowl breeding and molting seasons corresponded to flooding and subsequent wetland filling.  Avian predators once thrived in the area as well as a result of excellent habitat conditions and thriving aquatic communities.  Intact riparian areas with mature cottonwood stands contributed to provide nesting and perching habitats.

The upland terrestrial habitat supported mammals such as white tailed deer, moose, elk, woodland caribou, mule deer, and mountain goat.  Woodland caribou were an abundant resource in the Kootenai (Turney-High 1941).  The aquatic and terrestrial components of the Kootenai River ecosystem supported mammalian predators such as grizzly bears, lynx, red fox, coyote, gray wolves, cougars, fisher, river otters, mink, bobcat and black bears.

Today the ability of the Tribe to exercise Treaty-reserved fishing rights and to engage in subsistence and cultural uses of aquatic and terrestrial resources is significantly curtailed.  The local community has also suffered from the losses of diversity of aquatic and terrestrial resources that would otherwise provide an important contribution to the vitality and economic viability of the region. 

2.  Kootenai Tribe Fish and Wildlife Program Overview and History

The Kootenai Tribe’s Fisheries Department was established in 1988 and the Wildlife Division was added in 1999.  The role of the Tribe’s Fish and Wildlife Program is to work towards restoration of the Kootenai River ecosystem and implement restoration and mitigation actions that will help achieve the Tribe’s vision of:

The Kootenai River and its floodplain as a healthy ecosystem with clean, connected terrestrial and aquatic habitats, which fully support traditional Tribal uses and other important societal uses. 

An additional component of the Tribe’s overarching vision for the Kootenai River subbasin recognizes that:

A healthy ecosystem reflects and promotes the cultural values and long-term sustainability of present and future generations.

The Tribe recognizes that implementation of this vision needs to occur within the context of a sustainable local community and economy.  In support of this approach Tribe is committed to developing and implementing innovative and collaborative approaches to shared guardianship of the land – an approach that is reflected throughout the Tribe’s Fish and Wildlife Program.  As part of their Fish and Wildlife Program activities the Kootenai Tribe also seeks specifically to restore their ability to exercise Treaty-reserved fishing rights and to assist the federal (U.S.) government in fulfilling its Tribal Trust responsibilities. 

From the outset the Tribe’s Fish and Wildlife Program has been structured around five core guiding principles: 

  • Science-based
  • Holistic
  • Collaborative
  • Consistent with Tribal cultural values
  • Inclusive of local social and economic values
  • Adaptively managed

The Tribe’s Fish and Wildlife Program grew initially out of the urgent need to address the precipitously declining Kootenai river white sturgeon population.  The Tribe’s Fisheries Department implemented the first Tribal fish and wildlife project in 1988 that included sampling of the white sturgeon population in the Kootenai River and the construction of an experimental Kootenai Sturgeon hatchery in 1991 (project 198806400).  During the late 1990s and early 2000s the impacts of declining fish populations were highlighted by a series of listing decisions and petitions to list species including Kootenai River white sturgeon (listed 1994), bull trout (listed 1998), burbot (petitioned 2000), and westslope cutthroat (petitioned 1998). 

By 1994 the Tribe and partner agencies in the Kootenai Subbasin were beginning to look beyond single species fisheries management projects and thinking about developing a more comprehensive ecosystem-based approach to investigating, identifying and addressing factors underlying the decline of native fish populations in the Kootenai subbasin.  The Kootenai River Ecosystem Restoration project (199404900), also known as the nutrient project, was started in 1994.  The project was initially an offshoot from the Tribe’s Conservation Aquaculture program (198806400), and focused on an ecosystem approach to addressing aquatic bioenergetic trophic levels and water chemistry to support fish life.  The nutrient project marked a fundamental shift in thinking at the time, from a belief that fish population declines were a stand-alone problem to be addressed, to a recognition that fish population declines were in fact symptoms of underlying ecological limitations and imbalances that needed to be addressed.  

In 1999 the Tribe added a wildlife division to the existing fisheries department and the full Kootenai Tribe Fish and Wildlife Program was created.  The Tribe’s wildlife division was added when the Tribe was incorporated into the Albeni Falls Wildlife Mitigation Project (199206105) in 1999 (although the Albeni Falls project began formally in 1992).  Inclusion in this project represented the first opportunity for the Tribe to address mitigation for wildlife losses associated with construction, inundation and operation of Albeni Falls Dam (operational losses associated with Albeni Falls Dam have not been addressed yet) and subsequently operation of Libby Dam.

The Lower Kootenai Model Watershed Restoration Project began in 2000 as a request from a landowner for help with habitat restoration work to return historical fish populations to Trout Creek, a west-side tributary to the Kootenai River.  The Tribe sought funding from Bonneville Environmental Foundation (BEF) and secured a ten-year Model Watershed restoration grant to fund a restoration and monitoring program in Trout and Long Canyon Creeks beginning in 2003 (Kruse 2007).  The majority of restoration actions have now been completed and project monitoring continues under Project 199404900.

In 2002 the Operational Loss Assessment project (project 200201100) and Reconnect project (200200800) were both added as part of the Tribe’s overall wildlife mitigation program.  The NPCC subsequently re-characterized the Reconnect project as a fisheries project and it has been included in resident fish reviews of projects.  However, the Tribe still views the primary focus and purpose of the Reconnect project as being linked to the Operational Loss Assessment and to wildlife mitigation and restoration objectives.

From the mid 1990s through early 2000s a number of regional efforts were initiated in the Kootenai subbasin that ultimately resulted in completion of recovery and/or conservation plans for Kootenai River white sturgeon, Bull Trout and Burbot.  The Kootenai Tribe was an active participant in all of the coordinated planning associated with these efforts.  Collectively these various planning efforts helped to further inform and guide the focus of assessment activities conducted under the Conservation Aquaculture project (project 198806400), Ecosystem Restoration project (project 199404900), and Assess Feasibility of Enhancing White Sturgeon Spawning Substrate Habitat project (project 200200200). 

Table 1.  Summary Kootenai Tribe Fish and Wildlife Program projects, year projects were initiated, and BPA project number.  

Year

Project

BPA Project #

1988

Kootenai River White Sturgeon Studies and Conservation Aquaculture (now titled Kootenai River Native Fish Conservation Aquaculture Program)

198806400

1992

Albeni Falls Wildlife Mitigation Project

199206105

1994

Kootenai River Ecosystem Restoration (also sometimes called the Nutrient Project)

199404900

2000

Lower Kootenai Model Watershed Restoration (funded by Bonneville Environmental Foundation)

N/A

2002

Ecosystem Operational Loss Assessment, Protection, Mitigation and Rehabilitation Project (also known as the OpLoss Project)

200201100

2002

Feasibility of Reconnecting Kootenai River with Historic Floodplain (now titled Reconnect Kootenai River with the Historical Floodplain Project)

200200800

2002

Assess Feasibility of Enhancing White Sturgeon Spawning Substrate Habitat (now titled Kootenai River Habitat Restoration Project)

200200200

The Tribe’s Fish and Wildlife Program grew initially in response to specific restoration issues and opportunities.  A more explicit identification of the framework within which the Tribe’s individual projects were nested began in 2003 with initiation of the NPCC efforts to develop standardized and collaboratively developed subbasin plans throughout the Columbia River Basin.  The Kootenai Tribe of Idaho and Montana Fish Wildlife and Parks (MFWP) took on a leadership role in this effort, producing the first complete subbasin plan in the Columbia River Basin.

The Kootenai River Subbasin Plan was completed in 2004 (KTOI and MFWP 2004).  The subbasin plan included an assessment of current conditions in the subbasin, and identified a management plan which incorporated a suite of primary and secondary limiting factors and quantifiable goals and objectives.  Figure 1 summarizes the primary and secondary limiting factors.  Figure 2 shows the role each of the Tribe’s projects plays in addressing the primary and secondary limiting factors and actions as identified in the 2004 Kootenai River Subbasin Plan (KTOI and MFWP 2004).  The Kootenai River Subbasin Plan (along with other Columbia River Basin subbasin plans) was subsequently amended into the NPCC Fish and Wildlife Program.

 image001

Figure 1. Primary and secondary limiting factors from Kootenai River Subbasin Plan (KTOI & MFWP 2004).

 image002

Figure 2.  Summary of relationship of primary and secondary limiting factors, actions (metrics/objectives from subbasin plan) and individual Tribal projects (KTOI & MFWP 2004).   

At the outset, the majority of the Tribe’s Fish and Wildlife Program projects were focused to a large extent on data collection and analysis.  Over the years as data and analysis, and monitoring and evaluation accomplished through the Tribe’s projects and through the projects of other regional partners (e.g., IDFG, MFWP, B.C. Ministry of Forest Land Natural and Resource Operations) and as the overall understanding of the Kootenai River subbasin ecosystem has improved -- the focus of the Tribe’s projects has shifted generally to more targeted feasibility analysis in support of implementation of specific restoration or mitigation actions, and to implementation of those actions.  This focus is reflected in the Tribe’s 2011 proposals. 

Another way to look at the interrelationship of the Kootenai Tribe’s Fish and Wildlife Program projects is related to how the projects address the impacts of climate, wetland disconnection and conversion, and Libby Dam hydrology on abiotic conditions, biotic communities, trophic dynamics, and species and population dynamics.  Table 2 illustrates the role that each of the Tribe’s projects plays in providing data and/or implementing actions related to each of these ecosystem components.

Table 2.  Relationship of Kootenai Tribe projects to Kootenai River ecosystem components.

 image003

As part of the initial work to develop a subbasin-scale adaptive management plan for the Kootenai Tribe’s projects (discussed later) the Tribe identified five draft overarching goals that unite the Tribe’s Fish and Wildlife Program and that are consistent with broader-scale initiatives such as the Kootenai Subbasin Plan and the NPCC Fish and Wildlife Program. 

The five draft goals are to protect, restore and maintain:

  • Food web – As an oligotrophic (low nutrient) and fragmented ecosystem, the Kootenai River and its higher order organisms are likely impacted by a lack of food web support. 
  • Ecological connectivity within Kootenai River subbasin – This includes reconnecting tributaries to the mainstem Kootenai River as well as connecting the mainstem Kootenai River to riparian areas, floodplains, and terrestrial habitats.  This connection is important for nutrient exchange and will increase available habitat diversity and quantity for fish and wildlife.
  • Suitable, self-sustaining or aquatic and terrestrial habitat for fish and wildlife – Habitat is the ecosystem component that can be most directly affected by management actions such as active restoration projects.
  • Biological populations Some species in the Kootenai River ecosystem are either functionally extinct or on the verge of functional extinction. Restoring these populations, and populations of other species they depend on, is important both ecologically and culturally.
  • River physical and chemical processes, and their inherent natural range of variability – Anthropogenic activities have affected the physical and chemical processes in the ecosystem, and understanding these changes is necessary to support management actions that will address them.

All of the Kootenai Tribe projects conduct data collection, analysis or implement actions related to achieving these five goals. 

3.  Relationship of Kootenai Tribe projects included in Resident Fish, Data Management, and Regional Coordination Category Review and relationships to Idaho Department of Fish and Game project 198806500

Three Kootenai Tribe projects were proposed as part of the Resident Fish, Data Management, and Regional Coordination Category Review.  The ISRP requested a clarification of the relationships between those projects: 

  • Kootenai River Ecosystem Restoration (Nutrient Project) (199404900)
  • Reconnect Kootenai River with the Historical Floodplain Project (200200800)
  • Restore Natural Recruitment of Kootenai River White Sturgeon (Kootenai River Habitat Restoration Project) (200200200)

The ISRP also asked for clarification regarding the relationship of the three Tribal projects to the IDFG Fishery Investigations project in the Kootenai subbasin:

  • Kootenai River Fishery Investigations (Kootenai River Resident Fish Mitigation) (198806500)

The short summary to the ISRP question is that:

  • Project 199404900 (Kootenai River Ecosystem Restoration) provides nutrient addition in the Canyon Reach of the Kootenai River and Kootenay Lake in Canada, and aquatic based, trophic-level and water chemistry monitoring of a 235 km reach of the Kootenai River and key tributaries.
  • Project 200200200 (Kootenai River Habitat Restoration Project) is implementing habitat restoration actions (including mainstem, substrate enhancement, off channel, riparian, and floodplain habitats) in the Braided Reaches, Straight Reach and Meander Reaches to address the habitat needs of all life stages of Kootenai sturgeon, burbot, bull trout, kokanee, westslope cutthroat trout, and redband trout and other native fish.
  • Project 200200800 (Reconnect Kootenai River with the Historical Floodplain Project) is implementing habitat restoration to reconnect the Kootenai River with the historical Floodplain as part of wildlife habitat restoration activities associated with both the OpLoss Project and the Albeni Falls Project.  Reconnection projects identified in the 2013-2017 proposal include Ball Creek and Nimz Ranch in the Meander Reach.
  • Project 198806500 (Kootenai River Resident Fish Mitigation) is conducting monitoring and evaluation activities associated with Kootenai sturgeon and burbot that help inform recovery, habitat restoration, Libby Dam operations for sturgeon and burbot, and evaluation and adaptive management in the Kootenai River.  IDFG is also a partner to the Tribe on project 199404900 assisting with implementation of nutrient addition and monitoring the fish community at established monitoring sites throughout the basin.

The following maps are provided to help clarify the physical relationships between the projects and the extent and location of monitoring activities.  Figure 3 shows the locations of project 200200200, 200200800, 199404900 and the IDFG project 198806500 electrofishing, egg mat sites, sturgeon free embryo release sites, and sturgeon and burbot sampling sites from project 198806500.  Figure 4 shows the location of the Kootenai River Ecosystem Restoration project (199404900) course-scale and fine-scale sampling sites.  Figure 5 shows just the location of the IDFG electrofishing, egg mat sites, sturgeon free embryo release sites, and sturgeon and burbot sampling sites from project 198806500 without the other projects.

 

image001

Figure 3. Locations of Kootenai Subbasin projects 200200200, 200200800, 199404900, and 198806500.

 

 image004

Figure 4. Kootenai River Ecosystem Restoration project (199404900) course-scale and fine-scale sampling sites and Kootenai River Operational Loss (200201100) avian and invertebrate sampling sites.

 

 image005

Figure 5. Idaho Department of Fish and Game (project 198806500) electrofishing sites, egg mat sites, sturgeon free embryo release sites and sturgeon and burbot sampling sites.

 In the ISRP comments on the IDFG proposal and on some of the Tribe’s projects, reference was made to the various entities “claiming to coordinate”.  Something that is difficult to convey through the proposal format and to people who aren’t intimately familiar with the work in the subbasin is the extent of day-to-day coordination the occurs among the various management partners throughout the Kootenai subbasin (i.e., Kootenai Tribe, IDFG, MFWP, B.C. Ministry of Forest Land and Natural Resource Operations, U.S. Army Corps of Engineers, U.S. Fish and Wildlife Service, and Bonneville Power Administration).  We communicate regularly by email and phone, we are in meetings together, we are in workshops together, and we are in the field together on a regular basis.  The level of coordination and integration could certainly always be better but there is an extraordinary effort going into working together and continuing to learn how to work together better.

An additional factor that sometimes confounds full integration of projects is the different and occasionally conflicting organizational missions, goals and objectives among different agencies and between agencies, and the Tribe.  Additionally, the BPA/Northwest Power and Conservation Council’s review and funding process has separated wildlife and resident fish into artificially independent categories, which minimizes and obscures the integration that occurs in the real world projects. 

In the context of this resident fish review, no single action will restore populations of Kootenai sturgeon, burbot, bull trout, or other native fish in the Kootenai River.  No single entity’s actions or project(s) will restore the ecosystem.  The Tribe and other partners in the Kootenai River subbasin work together to use human and fiscal resources as effectively as possible to achieve restoration of the Kootenai River ecosystem.  This effort includes flow and temperature operations at Libby Dam (USACE and BPA in coordination with Kootenai Tribe, MFWP, IDFG and USFWS), long-term monitoring and evaluation (IDFG, BCMFLNRO, Kootenai Tribe, MFWP), habitat restoration (Kootenai Tribe, IDFG, MFWP), and critical uncertainties research (Kootenai Tribe, USACE, IDFG, MFWP).

The following sections provide additional detail regarding major actions associated with each of the three Kootenai Tribe projects and the IDFG project currently under ISRP review, and a summary of the relationships between the four projects. 

Kootenai River Ecosystem Restoration (Nutrient Addition) (199404900)

The primary goal of this project is to recover a productive, healthy and biologically diverse Kootenai River aquatic ecosystem across multiple trophic layers.  This work is important to help mitigate the effects of Libby Dam impoundment on aquatic processes in downstream river reaches.  Currently the project is implementing several nutrient restoration efforts to help mitigate 30 years of lost productivity due to Libby Dam hydro operations.

The primary objective of the project has been to address factors limiting key fish species within an ecosystem perspective.  Major project components completed include: establishment of a comprehensive and thorough biomonitoring program, investigation of ecosystem-level productivity, testing the feasibility of a large-scale Kootenai River nutrient addition experiment, the rehabilitation of key Kootenai River spawning and rearing tributaries, the provision of funding for the Canadian government for nutrient enrichment and monitoring in Kootenay Lake, providing written summaries of all research activities, and, holding an annual workshop with other agencies to discuss management, research, and monitoring strategies related to Kootenai River basin activities.  

A portion of this project is jointly implemented by the Kootenai Tribe and IDFG (the nutrient addition component for the river is a shared responsibility between the agencies).  The Tribe is responsible for the monitoring of lower trophic levels (water quality, algae and invertebrates) while IDFG is responsible for fish community data collections and analyses associated with nutrient addition in the Kootenai River.  Additionally, the Tribe purchases the nutrient supply on an annual basis and IDFG is responsible for nutrient site day- to-day management activities. IDFG, the British Columbia Ministry of Forests Land Natural Resource Operations, and the Tribe coordinate to hold an annual two day workshop center largely around the nutrient restoration efforts on the Kootenai River and Kootenay Lake, referred to as the IKERT meeting. 

Project actions include the following major components:

  • Addition of nutrients in the Idaho Canyon Reach of the Kootenai River and in the south arm of Kootenay Lake in Canada as a mitigative approach to addressing nutrient losses. 
  • A large-scale biomonitoring program covering approximately 235 km of the Kootenai River and key tributaries (in place since 2002). 
  • Targeted tributary restoration associated with Kokanee spawning habitat. 

Addition of nutrients in the Canyon Reach of the Kootenai River and in the south arm of Kootenay Lake (where Kootenai River discharges into the Lake) in Canada are being used as a mitigative approach to addressing nutrient losses.  Nutrient addition of this type are not possible in the Meander Reaches of the Kootenai River because critical environmental conditions that allow for significant primary productivity (i.e., clear, shallow water, rocky substrates) are not present in this reach.  However, nutrient effects, such as organic matter spiraling from the upriver nutrient addition zone, and fish migrations, such as kokanee spawner returns from Kootenay Lake, will likely augment trophic productivity in the Meander Reach over time.  Nutrient additions in the Canyon reach have helped reestablish the food web in the Canyon and further downstream into the Braided Reach (to a somewhat lesser degree, but still significant) since inception in 2005.  The Tribe anticipates that Canyon Reach nutrient addition will compliment habitat restoration work implemented through project 200200200 in the Braided  and Straight Reaches. 

The large-scale biomonitoring program associated with this project covers approximately 235 km of the Kootenai River and key tributaries (see Figure 4 for monitoring sites).  This biomonitoring program is designed to be sensitive to water borne nutrients, species and community level responses within the water chemistry, algal, macroinvertebrate, and fish communities.  In addition, the project developed a fine-scale biomonitoring program in 2005, specifically to monitor the effectiveness of the nutrient addition experiment in the Kootenai River.  This targeted monitoring project is collecting data on algae species dynamics and key water chemistry parameters in the heart of the nutrient addition zone to provide managers with fine-scale information for adaptive management of the nutrient project on a timely basis.

The biomonitoring program provides critical monitoring data to help measure and evaluate the biological response of habitat restoration actions conducted under projects 200200200 and 200200800 as well as supporting the Tribe’s conservation aquaculture program.  Data gathered through this biomonitoring program will also be critical to implementation of the Kootenai River Habitat Restoration Program adaptive management plan and the Tribe’s subbasin-scale adaptive management plan.   

The Tribe began a multi-year stream habitat/biota survey of lower Kootenai River tributaries (between Bonners Ferry and Porthill, Idaho) in 2000.  Similar to efforts in the Kootenai River, an ecosystem-based perspective has been used in development of monitoring plans and restoration work in tributaries. Streams where historical kokanee salmon spawning has occurred were given top priority in the selection of tributaries segments to be restored.  The critical stream segments this project has and will continue to focus on are the area near the confluence of several key tributaries with the Kootenai River on its historical floodplain.  This tributary restoration work and the kokanee response is an important component of larger-scale efforts to enhance the Kootenai River food web.

This project addresses in river conditions only i.e., work is targeted to the aquatic ecosystem within the confines of the river banks, for the most part (some tributary riparian work has occurred and is planned).  Other Kootenai Tribe projects, specifically projects 200200800 and 200200200 will address riparian, wetland and terrestrial ecosystem habitats.

Restore Natural Recruitment of Kootenai River White Sturgeon (Kootenai River Habitat Restoration Program) (200200200)

The goal of the Kootenai River Habitat Restoration Program is to restore and maintain Kootenai River habitat conditions that support (1) all life stages of endangered Kootenai sturgeon and (2) all life stages of native focal species (i.e., burbot, bull trout, kokanee, westslope cutthroat trout, redband trout) through design and implementation of a suite of habitat restoration projects in the Braided, Straight and Meander reaches of the Kootenai River.  Building on nearly two decades of data collection and modeling related to physical habitat conditions in the Kootenai River, and on monitoring and evaluation data collected through IDFG’s project 198806500, and the Tribe’s Nutrient, Operational Loss Assessment, Reconnect, and Conservation Aquaculture projects, and the expertise of regional and local experts, the Tribe in collaboration with regional partners developed the Kootenai River Habitat Restoration Project Master Plan (Master Plan).  The Master Plan identifies limiting factors associated with river morphology, riparian habitat, aquatic habitat (including limiting factors associated with the six focal fish species), and other constraints, treatments to address those limiting factors, and restoration strategies for each river reach. 

Restoration treatments implemented through this project are designed to address: bank erosion and fine sediment inputs to downstream reaches, lack of cover for juvenile fish, lack of off channel habitat for rearing, insufficient depth for Kootenai sturgeon migration, lack of mainstem hydraulic complexity in the form of variable depth and velocity, insufficient pool frequency, simplified food web, lack of surfaces that support riparian recruitment, loss of floodplain connection, lack of coarse substrate for Kootenai sturgeon egg attachment and larval hiding, lack of bank vegetation, lack of off-channel habitat, lack of fish passage into tributaries, and grazing and floodplain land use.

Project actions are based on ecosystem restoration principles and will help to provide habitat attributes for Kootenai sturgeon that are identified in the Libby Dam Biological Opinion (implementation of the project is included in the Libby Dam settlement agreement), in addition to habitat needs for a range of life stages of burbot, bull trout, kokanee, westslope cutthroat trout, and redband trout.  

Project actions include:

  • Design and implementation of habitat restoration projects in the Braided Reaches, Straight Reach under Phase 2 (i.e., 1a and 1b extension, Bonners Ferry Islands, Straight Reach, Middle Braided 2 Meander, Lower Braided 2 Meander, Cow Creek Slough, Cow Creek, Lower Mill Slough, and Mill Slough).  Projects are designed to restore and enhance mainstem, off channel, wetland and floodplain habitat.
  • Design and implementation of a substrate addition project in the Meander Reach near Shorty’s Island (currently presented as a CAP 1135 project) where Kootenai sturgeon are currently spawning over sand and clay substrates.
  • Targeted feasibility analysis, design and implementation of 2 to 3 habitat restoration projects in the Meander Reaches under Phase 2.  Projects are designed to restore floodplain connectivity and off channel habitat in the Meander Reaches with a focus on aquatic species.  This project compliments work for terrestrial communities, but will not address wildlife mitigation or terrestrial objectives.
  • Development and implementation of monitoring and evaluation plans for each individual Phase 2 and Phase 3 project.
  • Implementation of the Kootenai River Habitat Restoration Program adaptive management plan.

Data and analysis to support development of the project Master Plan, concept designs for Phase 2 and Phase 3, and development of preliminary and final designs for all projects has, and will continue to, incorporate data collection and analysis associated with the Nutrient project and Reconnect project (as well as the Operational Loss Assessment project).  Information collected through IDFG monitoring and evaluation activities for Kootenai sturgeon and burbot was also used to support development of the Master Plan, concept designs for Phase 2 and Phase 3, and development of preliminary and final designs is provide through the data collection and analysis associated with the Nutrient project.  The Tribe is coordinating with IDFG, MFWP and other partners (i.e., BCMFLNRO, USACE, USFWS, BPA) to incorporate the most recent data and analysis in each stage of the project design process.  IDFG participates in the Co-manager and Agency Team (CMART) that has helped develop and review the suite of projects proposed under this project and is coordinating with the Tribe to refine the monitoring and evaluation associated with each project as it is designed. 

Biological monitoring and evaluation to determine the biological response to the habitat restoration projects (i.e., 1135 project, and Phase 1, Phase 2 and Phase 3 projects) will be conducted by IDFG under their project 198806500.  The Tribe is coordinating directly with IDFG to review monitoring and evaluation associated with individual projects as those projects are developed.  The Tribe coordinated with IDFG to conduct pre- and post-project side channel monitoring in support of the Phase 1a and 1b projects implemented under this program in 2011.  The Tribe will supplement the IDFG sturgeon and burbot monitoring with additional side channel monitoring in 2012 and is also coordinating with IDFG on development and design of additional side channel monitoring plans.

Information collected through the Nutrient project’s (199404900) biomonitoring will also be used to help measure the biological response to the suite of habitat restoration projects at various trophic levels and among other fish communities.

IDFG and the program managers for the Tribe’s Nutrient project, Reconnect project and Operational Loss project are also participants in this projects Core Adaptive Management Team which will assist in review and analysis of monitoring and evaluation information and in implementation of the project adaptive management plan.

Reconnect Kootenai River with the Historical Floodplain Project (200200800)

The primary goal of the Reconnect project is to investigate and implement actions that enhance terrestrial and lentic habitats by reconnecting the Kootenai River with its historical floodplain in the Kootenai River.  This project was originally categorized as a wildlife habitat restoration project and the project was closely linked to work conducted under the Albeni Falls Wildlife Mitigation Project (199206100) and the Operational Loss Assessment Project (200201100).  The Oploss Project is developing the framework to assess and monitor reconnection opportunities.  Each reconnect or mitigation project can be folded back into the ecological framework developed by the Oploss Project to assess cumulative impacts of multiple projects over time.  Floodplain reconnection activities under this project are purposely associated with the Tribe’s wildlife mitigation program to ensure long-term protection and designed to address both lentic and terrestrial objectives.  Under this project the Tribe has examined the feasibility of reconnecting floodplain habitats with the mainstem in the Meander Reaches of the Kootenai River.  Since 2002, this included identification and initial assessment of the feasibility of reconnecting six tributary/wetland complexes to the mainstem Kootenai River. 

Project actions include the following major components:

  • Complete design, permitting and implementation of the Ball Creek Stream Restoration project.  
  • Complete other floodplain reconnection activities in association with the Albeni Falls Wildlife Mitigation Project (199206100) and the Operational Loss Assessment Project (200201100). The Reconnect Project will initiate reconnection/restoration activities on a newly acquired property under the Albeni Falls project (Nimz Ranch). 
  • Develop a restoration ranking plan for floodplain/wetland reconnection, restoration and wildlife mitigation opportunities.
  • Explore opportunities to create biologic, social, and economic benefits using flood/groundwater storage and implement pilot project.
  • Assess floodplain ecosystem restoration effectiveness and inform prioritization process by implementing adaptive management process.  This includes implementing invasive species control management techniques in floodplain habitats and developing a study plan to assess interaction of trophic and nutrient dynamics between restored floodplain lentic systems and the Kootenai River.

In addition to supporting feasibility assessment work for Ball Creek and completing initial feasibility analysis for reconnecting six other tributary/wetland complexes in the Meander Reaches, LiDAR data collected as part of this project has helped develop a 2D hydrodynamic model that is used to assess Libby Dam hydraulic impacts, model vegetation succession, and simulate restoration effects to the floodplain under the Oploss Project along with supporting development of the Kootenai River Habitat Restoration Program Master Plan and conceptual design of projects to be implemented under project 200200200.

This project will complement and augment habitat restoration work planned in the Meander Reaches under Phase 3 of project 200200200 by creating conditions that help support an enhanced food web, and contribute to a more complex and diverse terrestrial habitat communities for a variety of wildlife focal species and aquatic species.  An important aspect of the Reconnect Project is that it purposefully focuses on wildlife mitigation in the Kootenai River floodplain to ensure long-term protection and enhancement opportunities.  Moreover, the Reconnect Project targets floodplain biotic communities identified by Oploss Project assessments with an emphasis on the intersection between aquatic and terrestrial connectivity.  The complimentary work conducted under project 200200200 will be addressing sturgeon and other focal species (e.g., burbot, kokanee, etc.) mitigation restoration opportunities in the Meander Reaches and focusing primarily on aquatic/riparian restoration objectives.

Biomonitoring data conducted under the Nutrient project (199404900) are used to help inform project design and will help measure the biological benefits of this project.

Kootenai River Fishery Investigations (Kootenai River Resident Fish Mitigation) (198806500)

While the three Kootenai Tribe projects in this proposal cycle (199404900, 200200200 and 200200800) are largely focused on completion of targeted feasibility assessment and implementation of actions to restore habitat (e.g., nutrient addition, mainstem restoration, side-channel restoration, tributary and floodplain reconnection), the Kootenai River Resident Fish Mitigation project (in coordination with biomonitoring conducted under 199404900) is the monitoring backbone that supports the design, monitoring and adaptive management of the various restoration projects.  The Kootenai River Resident Fish Mitigation project is composed of several studies specifically focused on the recovery of white sturgeon (ESA listed), burbot, and salmonid fisheries.

Project actions include the following major components:

  • Monitor spatial and temporal distribution of Kootenai sturgeon spawning events, early May through mid-July by collecting sturgeon eggs on artificial substrates (egg mats).
  • Monitor and evaluate Kootenai sturgeon vital statistics in response to recovery.
  • Monitor and evaluate juvenile and adult burbot population dynamics.
  • Monitor and evaluate burbot early life survival strategies.
  • Monitor and evaluate salmonid vital statistics in response to recovery strategies.
  • Co-manage and evaluate nutrient restoration program.

This project provides monitoring and evaluation to help better understand Kootenai sturgeon response to flow and temperature management operations implemented by the USACE and BPA (in coordination with other partner agencies) and to help inform regional decision-making processes regarding future operations.

This project provides monitoring and evaluation that is helping develop design criteria for Kootenai sturgeon and burbot for the Kootenai Tribe’s project 200200200 including design of the Phase 1, Phase 2, Phase 3 and 1135 projects.

This project provides monitoring and evaluation of Kootenai sturgeon and burbot that will be used to help evaluate, in coordination with information collected through the Tribe’s biomonitoring sites (199404900), the biological response to actions implemented under project 200200200. 

Information developed through this project is used to inform discussions and recommendations developed in the Kootenai River White Sturgeon Recovery Team, Burbot Conservation Committee, Libby Dam Flow Policy and Technical Teams, and the Tribe’s various technical and expert advisory groups (see subsequent discussion).

IDFG is also a partner to the Tribe on project 199404900 which helps support ecosystem restoration through nutrient addition as well as the extensive biomonitoring project.

4. Technical advisory teams, coordination mechanisms, and other critical outreach

A critical element of many of the projects within the Tribe’s Fish and Wildlife Program is the use of technical advisory teams to provide expert technical advice and critical review at various stages of each project.  Not every expert is an expert on every topic .  To address the need for a rigorous and timely level of review and/or design analysis on various projects and to be sure we get interdisciplinary input, a number of the Tribe’s projects have identified specific teams of technical experts representing a range of disciplines specific to the needs of each project (e.g., river restoration implementation or hydraulic engineering, etc.).  These groups fulfill different roles on each of the projects but in all cases are used to enhance the quality of the projects and provide independent review and input at critical junctures.

It was clear from the ISRPs comments that our presentation of the role and purpose of the different groups relative to different Tribal projects was confusing.  For example, in order to make the best use of these expert resources, and in order to assist in integration and information sharing between projects, groups that provide a technical advisory/oversight role for one project (e.g., IKERT for the Nutrient project) may serve as stakeholder outreach or coordination for another project (e.g., Habitat restoration project). 

Following is a summary of the major advisory teams that have been assembled for the Tribal projects that make use of them. Table 3 summarizes the different technical oversight or advisory groups, stakeholder or educational outreach and other complimentary coordination mechanisms associated with each project. 

Table 3.  Summary of Kootenai Tribe project technical oversight and/or advisory groups, stakeholder or education outreach and other complimentary coordination associated with each project.

Project Number

Project Name

Project Specific Technical Oversight and/or Advisory Group

Stakeholder Outreach and/or Education Group(s)

Other Critical Coordination

198806400

Conservation Aquaculture

KRWSRT

BCS

KVRI

IKERT

IDFG

MFWP

BCMFLNRO

199206103

Albeni Falls

AFIWG

KVRI

DU

IDFG

UCUT

NRCS

199404900*

Nutrient Addition

IKERT

IDFG (partner)

TU

KVRI

RDRT

BCC

MFWP

BCMFLNRO

200201100

Op Loss

RDRT

IKERT

RDRT

CMART

KVRI

IDFG

MFWP

200200800*

Reconnect

N/A

IKERT

RDRT

CMART

KVRI

TNC

IDFG

 

200200200*

Habitat Restoration

PRAT

CMART

KRHRP PT

CAMT

IKERT

KVRI

KRWSRT

BCS

Community outreach

IDFG

MFWP

BCMFLNRO

Landowners

NRCS

State and Federal agencies

 

  • AFIWG =Albeni Falls Interagency Working Group
  • BPA = Bonneville Power Administration
  • BCS = Burbot Conservation Subcommittee
  • BCMFLNRO = British Columbia Ministry of Forest Land Natural Resource Operations
  • CAMT = Core Adaptive Management Team (200200200)
  • CMART = Co-manager/Agency Review Team (200200200)
  • DU = Ducks Unlimited
  • IDFG = Idaho Department of Fish and Game
  • IKERT = International Kootenay/I Ecosystem Recovery Team (199404900)
  • KRWSRT = Kootenai River White Sturgeon Recovery Team
  • KVRI = Kootenai Valley Resource Initiative
  • MFWP = Montana Fish Wildlife and Parks
  • NRCS = Natural Resources Conservation Service
  • KRHRP PT = Policy Team (200200200)
  • PRAT = Peer Reviewer Advisory Team (200200200)
  • RDRT = Research Design and Review Team (200201100)
  • UCUT = Upper Columbia United Tribes
  • USACE = U.S. Army Corps of Engineers
 
           

* Projects that are part of this ISRP review.

Following is a summary of the major advisory groups associated with each of the Tribe’s projects.  Where appropriate, membership details are provided for the unique expert technical groups to help illustrate the specific suite of technical expertise that has been assembled to help guide the projects.

Kootenai River Ecosystem Restoration (BPA Project 1994-049-00)

Technical Review Group: International Kootenay/i River Ecosystem Restoration Team (IKERT)

Purpose:  Annual IKERT meetings have occurred since 2000 and have played an important role in organizing and directing activities for this project.  The IKERT group assists with presenting, analyzing, and discussing monitoring and research data collected by Tribal staff and project contractors to meet project objectives.  During the past decade, the group has been heavily involved in review of the nutrient and productivity technical aspects of the project, both for the Kootenai River and Kootenay Lake.  The group has played an important role in designing the Tribe’s trophic level and water quality Biomonitoring program, and nutrient addition feasibility, testing, and implementation. 

Group composition:  All parties involved in the management and/or research of the Kootenai River ecosystem are regularly invited to attend the IKERT annual meeting.  Currently representatives from Kootenai Tribe of Idaho, Bonneville Power Administration, IDFG, MFWP, British Columbia Ministry of Forests Land Natural Resource Operations, the University of Idaho, Idaho State University, and the University of British Columbia attend IKERT functions during most years.  Table 4 lists the IKERT representatives.  

Table 4.  Core representatives of International Kootenay/i Ecosystem Restoration Team.

Name

Expertise

Affiliation

Bahman Shafii, Ph.D.

Statistician/ Science Advisor  

University of Idaho

Cathy Gidley, MS

Nutrient Site Manager/Fisheries

Idaho Dept. Fish and Game

Charlie Holderman, MS

Project Management/ Aquatic Ecology

Kootenai Tribe of Idaho

Eva Schindler, MS

Limnologist, Project Manager, Kootenay Lake Nutrient Addition

British Columbia Ministry of Forests Land Natural Resource Operations

Gary Lester, BS

Macroinvertebrate Ecology

EcoAnalysts, Inc.

Genny Hoyle, MS

Project Field Monitoring/ Aquatic Ecology & Water Chemistry

Kootenai Tribe of Idaho

Gretchen Kruse, MS

Large River Ecology

Free Run Aquatic Research

Greg Hoffman, MS

Fisheries/ Kootenai River Hydraulic Operations

Army Corps of Engineers

Greg Andrusak, MS

Fisheries

Redfish Consulting

Harvey Andrusak, MS

Fisheries/ Kokanee, Trout Ecology

Redfish Consulting

Hassen Yassien, Ph.D.

Civil/ Hydraulic Engineer

Ward and Associates, LTD

Jeff Laufle, MS

Fisheries/ Columbia Basin Hydraulic Operations

Army Corps of Engineers

Jeff Burrows, MS

Administration

British Columbia Ministry of Forests Land Natural Resource Operations

Ken Hall, Ph.D.

Water Chemistry

University of British Columbia, Retired Professor

Ken Ashley, Ph.D.

Aquatic Ecology/ Nutrient Addition Expert

University of British Columbia

Jim Dunnigan, MS

Manager/ Fisheries

Montana Fish Wildlife and Parks

Kevin Greenleaf, BS

Environmental Director/ Invasive Species

Kootenai Tribe of Idaho

Lee Watts, BS

Project Administration

Bonneville Power Administration

Nancy Leonard, Ph.D.

Science Advisor

Northwest Power Planning Council

Norm Merz, MS

Manager/ Wildlife Ecologist

Kootenai Tribe of Idaho

Paul Anders, Ph.D.

Senior Fisheries Scientist

Cramer Fish Sciences, Inc.

Peter Ward, Ph.D.

Hydraulic Engineer

Ward and Associates, Inc.

Ryan Sylvester, MS

Aquatic Ecology/ Didymosphenia Researcher

Montana Fish Wildlife and Parks

Ryan Hardy, MS

Principle Fisheries Manager, North Idaho

Idaho Department of Fish and Game

Sue Ireland, MS

Fish and Wildlife Director

Kootenai Tribe of Idaho

Wayne Minshall, Ph.D.

Aquatic Ecology Expert

Idaho State University, Retired Professor

 

 

 

 

 

 

 

 

 

 

  

 

 

Frequency of meetings and/or other coordination:  The larger group meeting (all members) occurs once per year, typically in the spring.  This allows for review of the previous year’s data and to make adjustments prior to the nutrient addition and biomonitoring seasons.  Smaller sub-group meetings occur throughout the year.  One such group is the IKERT nutrient sub-committee which meets via conference call 1-2 times per month during the nutrient addition season (June-Sept.).  Other smaller meetings include discussions concerning sampling designs, sample size, sampling frequency, data analyses, and report and manuscript development occur on approximately a quarterly basis throughout the year.   

Purpose of meetings and/or other coordination:  The primary purpose of the IKERT meetings is to present and review project results within a technical workgroup setting that allows for the interchange of ideas and improvements.  Additionally, the group discusses ecosystem restoration ideas and techniques, and provides a forum for presenting information about related topics in other river systems and other inter-related Kootenai River projects.

Other desired outcomes include technical analyses and input on technical issues, such as nutrient limitation evaluations, that can be used by tribal management for decision-making and adaptive management.  For example this group was responsible for evaluating biological and water chemistry data and making a recommendation to the Tribe and Idaho Dept. of Fish and Game regarding whether to add or not add nutrients to the Kootenai River in 2004.

At times, the IKERT meeting will be combined with an Adaptive Environmental Assessment (AEA) workshop to plan and coordinate all Kootenai River Projects in the Idaho reaches of the river.  This allows for a "big-picture" view of fish and wildlife projects in the subbasin and how to best coordinate them to recover the Kootenai River ecosystem.  These have typically occurred on a 5-year basis.  As the Kootenai Tribe’s subbasin-scale adaptive management plan moves forward to completion we will review coordination with the AEA workshop.

Kootenai River Floodplain Ecosystem Operational Loss Assessment, Protection, Mitigation and Rehabilitation Project (BPA Project 200201100)

Technical Review Group: Research Design and Review Team (RDRT)

Purpose:  The purpose of the RDRT is to provide input, reviews, and critiques of project methodology, implementation, analyses results, and interpretation.  The RDRT helps to incorporate this information into the Operation Loss Assessment.

Group composition: RDRT includes invited experts from a range of relevant disciplines including terrestrial wildlife ecology, floodplain and vegetation ecology, wetland ecology, invertebrate ecology, hydrology, Libby Dam operations, modeling expertise, etc.  Table 5 presents the RDRT members.

Table 5. Research Design and Review Team (RDRT) participants.

Name

Expertise

Affiliation

Alan Wood, Ph.D.

Terrestrial wildlife ecology

Montana Fish Wildlife and Parks

Arpine Jenderedjian

Floodplain vegetation ecology/modeling

Umweltbuero Klagenfurt, Austria

Bahman Shafii, Ph.D.

Statistics

Statistical Consulting Services

Brian Bieger, MS

Wetland ecology

Interfluve Inc.

Dwight Bergeron, MS

Terrestrial wildlife ecology

Montana Fish Wildlife and Parks

Elowyn Yager, Ph.D.

Hydrology/Hydraulic/modeling

University of Idaho

Karen Gill, MS

Riparian vegetation ecology

University of Lethbridge

Gregory Egger, Ph.D.

Floodplain vegetation ecology/modeling

Umweltbuero Klagenfurt, Austria

Greg Hoffman

Libby Dam operation

U.S. Army Corps of Engineers

Mike Burke, MS

Hydrology/Hydraulic

Interfluve Inc.

Norm Merz, MS

Project Manager

Kootenai Tribe of Idaho

Paul Anders, Ph.D.

Aquatic ecology

Cramer Fish Sciences

Phil Tanimoto, Ph.D.

GIS analyst

Texas A&M, College Station, TX.

Rohan Benjankar, Ph.D.

Hydrology/Hydraulic/modeling

University of Idaho

Tim Hatten, Ph.D.

Invertebrate ecology

Invertebrate Ecology Inc.

Scott Soults, BS

Project Manager

Kootenai Tribe of Idaho

Stewart Rood, Ph.D.

Riparian vegetation ecology

University of Lethbridge

 

 

 

 

 

 

 

 

 Frequency of meetings and/or other coordination:  The RDRT and RDRT subgroups are convened as necessary at appropriate times during the development of methods and/or review results of analyses.  Typically, a subgroup is convened at least quarterly, with a full group meeting occurring annually.

Purpose of meetings and/or other coordination:  The purpose of the annual meeting and quarterly subgroup meetings is to inform, discuss, review, critique and recommend project related activities and direction.

Kootenai River Habitat Restoration Project (BPA Project 2002-002-00)

Technical Review Groups: Peer Reviewer Advisory Team (PRAT), Co-manager/Agency Review Team (CMART), Kootenai River Habitat Restoration Program Policy Team (KRHRP PT), Modeling Review Group, and Core Adaptive Management Team (CAMT).

Peer Reviewer Advisory Team (PRAT): The purpose of the Peer Advisory Review Team (PRAT) is to provide additional depth of expertise to the Tribe’s design team.  The PRAT assists in development and review of design concepts, preliminary designs and feasibility analysis, and final design. PRAT members are also available on an on-call basis to provide specific input into development of design criteria, review or interpretation of modeling outputs, or one-on-one assistance with design components. The design team has made regular use of PRAT members in this capacity, seeking advice on subjects such as development of a literature review of salmonid habitat requirements, assistance in development of side channel design criteria, a site visit to the lower Columbia River to view and interpret sturgeon spawning habitat characteristics with a local expert, and review of structural feasibility of design components in the Phase 1a and 1b projects.  Table 6. summarizes the PRAT representation.

Table 6. KRHRP Peer Reviewer Advisory Team (PRAT) representatives.

Name

Expertise

Affiliation

Dr. Janine Castro

Geomorphology and river restoration

USFWS and Technical Director of the Portland State University River Restoration Professional Certificate Program

Gary Decker

Design and implementation of stream restoration projects

WestWater Consultants, Inc.

Bill Fullerton

Hydraulics and geomorphology and their application to civil engineering and environmental projects

Tetra Tech, Inc.

Duncan Hay (Dip. H.E.)

Engineering, hydraulic structures, environmental hydraulics and hydraulic modelling

Oakwood Consulting, Inc.

Larry Hildebrand

Sturgeon biology and research in upper and middle Columbia River and lower Fraser River

Golder Associates Ltd.

Dr. Boyd Kynard

Sturgeon behavior, early life stage research on Kootenai sturgeon

B.K. River Fish

Mike Parsley

Sturgeon ecology and biology, and sturgeon habitat assessment

USGS Western Fisheries Research Center, Columbia River Research Laboratory

Dr. Jon Nelson

Sediment-transport mechanics and computational modeling of flow and sediment transport in rivers

U.S. Geological Survey

Dr. Stewart Rood

Ecology

University of Lethbridge

Dr. Brad Shepard

Salmonid biology and research

Wildlife Conservation Society.

 

 

 

 

 

 

 

 

 

 Frequency of meetings and/or other coordination: The PRAT meets formally on average twice a year for two-day workshops and is also available on call to provide input and review on an as needed basis.

Other advisory Kootenai River Habitat Restoration Project technical groups

Co-manager and Agency Review Team (CMART): The Tribe established the CMART to provide a venue for discussion, review of design concepts and preliminary and final design. The intent was to ensure comprehensive information sharing among the co-managers and agency partners who are working in the Kootenai subbasin, and also the Federal agencies who have legal obligations under the ESA and Tribal Trust with the project design team. The primary purpose of this group is to ensure that best available science is incorporated into the development, design and implementation of restoration projects and that projects are developed in a collaborative manner.

Participants include technical representatives from: Idaho Department of Fish and Game (IDFG), Montana Department of Fish Wildlife and Parks (MFWP), B.C. Ministry of Forests Land Natural Resource Operations (BC MFLNRO formerly BC Ministry of Environment), U.S. Fish and Wildlife Service (USFWS), U.S. Army Corps of Engineers (USACE), U.S. Geological Survey (USGS), BPA, Kootenai Tribe (including program managers for other projects), and University of Idaho.  This group also includes the Kootenai River White Sturgeon Recovery Team members, individuals involved in implementation of the Burbot Conservation Strategy, and project managers for the Tribe’s other ecosystem restoration projects (e.g., Operational Loss, Reconnect, and Ecosystem).

Core Adaptive Management Team (CAMT): The CAMT includes many participants from the CMART but the purpose of this group is specifically to review monitoring and evaluation plans for individual projects, and participate in annual adaptive management reviews of the KRHRP. The Tribe will also use the CAMT as a mechanism to ensure coordination with monitoring and evaluation activities conducted by co-managers (e.g., IDFG, BC MFLNRO, MFWP) to better understand the effect of KRHRP projects on focal populations. In the future, as the project progresses, the Tribe may recruit additional expertise to this team to assist in review and interpretation of KRHRP monitoring and evaluation information.

Modeling Review Team: The Tribe has also established a modeling review team, which includes the Tribe’s design team members, and representatives from USGS and USACE (and others as appropriate). The purpose of this group is to review model outputs and interpretations, validate and identify potential adjustments to models, and coordinate efforts to eliminate duplication of effort.

Policy Team: The Tribe also established a Kootenai Habitat Policy Team to help provide policy guidance for the project and to help support effective interaction between policy level agency representatives and field staff. Policy Team members include appointed policy level representatives for the USACE, BPA, USFWS, states of Idaho and Montana, and Confederated Salish and Kootenai Tribes.  NPPC members and staff have also regularly attended Policy Team meetings.

Other major coordination and outreach forums in the Kootenai River subbasin that influence all of three Kootenai Tribe and one IDFG proposal contained in this review.

The following additional coordination and outreach forums play a critical role in the coordination and integration of ecosystem restoration efforts in the Kootenai River.  This information is provided to assist the ISRP in understanding some of the other avenues through which project actions are coordinated.

Kootenai Valley Resource Initiative:  The Kootenai Tribe of Idaho, the City of Bonners Ferry, and Boundary County are working together to address resource issues affecting the Lower Kootenai subbasin. The Kootenai Valley Resource Initiative (KVRI) was formed under a Joint Powers Agreement between the Tribe, the City of Bonners Ferry, and Boundary County in October 2001 to foster community involvement and development in the restoration and enhancement of the resources of the Kootenai Valley.  The initiative includes membership and partners that represent the broad diversity of the community.  The group has been meeting monthly for over ten years.

KVRI is a proactive forum for the community to bring key players to the table, build connectivity between the community and the agencies for information sharing and exchange, as well as to use partnerships and a collaborative approach for community involvement in restoration efforts.  KVRI meets monthly and we use this forum to provide the KVRI board members, agency partners, and community members with information and periodic updates about our projects at key intervals during project implementation.  Additionally, subcommittees can be formed (with the approval of the KVRI board) to address a specific subject or issue in more detail.  Please see information about KVRI subcommittees and how our projects have used them below.  KVRI has also assisted with hosting broad scale public outreach meetings for our projects, as well as the outreach for the development of the Kootenai Subbasin Plan.

KVRI Co-Chairs include Kootenai Tribe of Idaho Tribal Chairperson, Boundary County Commissioner, and Mayor of Bonners Ferry.  KVRI Board Member Representatives include: landowner (Industrial), business/industry, conservationist, soil conservation district/ag landowner, corporate agriculture/landowner, U.S. Forest Service – Idaho Panhandle National Forest, Idaho Fish and Game Commission, and social/cultural/historical.

In addition to the board members, KVRI includes many partners.  KVRI partners include a diverse group of local, state and federal agencies, non-profit organizations, congressional representatives, and community members.  Project outreach occurs at least annually through KVRI and more frequently on an as-needed basis.

KVRI Burbot Subcommittee: Due to changes in the ecosystem over the last century, the burbot in the Lower Kootenai River had collapsed and was proposed for listing.  Through the Burbot Subcommittee of the KVRI, the Tribe facilitated a collaborative process to prepare and implement a conservation strategy to restore the burbot population.   An MOU developed to confirm commitment and guide implementation of the conservation strategy was signed by 16 agencies and entities. By building consensus through the development of the conservation strategy, actions needed to restore burbot and the habitat upon which it depends maintains strong community and agency support. The Tribe coordinates with the KVRI Burbot Subcommittee to gain community input for the support and implementation of this transboundary effort.

The KVRI Burbot Subcommittee includes over 30 members including action agency and co-managers, representatives from non-profit organizations, and community members.  The group meets a least semi-annually to coordinate and review progress.  

KVRI Total Maximum Daily Load (TMDL) Subcommittee: This group was developed in response to an MOA between Kootenai Tribe of Idaho, Idaho Department of Environmental Quality and EPA region10, and the need to coordinate with City and county governments in association with the designation of this committee as a Watershed Advisory Group (WAG) by Idaho DEQ.  The group deals with: Subbasin assessment; load allocation, analysis and implementation; BMP’s for restoration; coordinating partners and responsibility; and looking at new approaches to Temperature TMDL (i.e., potential natural vegetation).

The KVRI TMDL Subcommittee includes 15 members including citizens, county government, Kootenai Tribe, State, Idaho DEQ, farmers, Natural Resources Conservation Service, NGOs, environmental representatives, and the county soil conservation district.  The subcommittee meeting quarterly.

KVRI Wetland/Riparian Subcommittee: This subcommittee developed a reference report for the Tribe, agencies and others to use documenting a decision-making process regarding wetlands and riparian areas in the Kootenai Valley.  The purpose of the group is to balance social, natural resources and economic perspectives; coordinate purchase and restoration of wetlands; work in partnership with IDFG and associated Wildlife Management Areas, and conduct education and outreach.

The KVRI Wetland/Riparian Subcommittee includes 15 to 20 members including citizens, county government, Tribe, IDFG, farmers, USFS, Natural Resources Conservation  Service, NGOs, environmental representatives, county soil conservation district, and forestry, agricultural, industrial representatives.  The group hasn’t met since 2006.  The report resulting from the group’s effort is available at: http://restoringthekootenai.org/resources/F&W-Library/Wildlife/7WL-Final-WRCS.pdf)

KVRI Grizzly Bear Conservation Subcommittee: This subcommittee serves as a forum to disseminate natural resource information, educate community on grizzly bear management and to determine management opportunities.  The purpose of the group is to enhance understanding of grizzly bear life history, population trends/genetics, and habitats needs. 

The KVRI Grizzly Bear Conservation Subcommittee includes 25 members including citizens, county government, Tribe, IDFG, farmers, USFS, Natural Resources Conservation  Service, NGOs, environmental representatives, county soil conservation district, and forestry, agricultural, industrial representatives.  The subcommittee meets quarterly.

KVRI Wildlife Auto-Collision Subcommittee:  This subcommittee serves as a conduit for reaching out to the community for feedback and guidance in considering ways to reduce wildlife conflicts and building support for transportation mitigation efforts.  The purpose of the subcommittee is to implementation of consensus based strategies, identify and increase line-of-sight in area hot spots, collect data to identify hotspots and hotspot changes due to development, and assist with the wildlife crossing database.

The KVRI Wildlife Auto-Collision Subcommittee includes 30 members including citizens, county government, Tribe, IDFG, Idaho Transportation Department, USFWS, USFS, NRCS, US Federal Highways Administration, forestry, agricultural, industrial representatives and NGO environmental representatives.  The subcommittee meets once or twice a year.

KVRI Forestry Subcommittee:  The subcommittee works to enhance understanding and help address federal forest resource issues with the community, including and base planning and coordination using a landscape approach.  The purpose of the is to approach decision making process with a balanced approach and make lands economically, ecologically and socially sustainable, use science-based approaches, develop common ground for natural resource managers and community alike, develop grants for additional restoration opportunities and provide education and outreach.

The KVRI Forestry Subcommittee includes 30 members and includes citizens, county government, Tribe, IDFG, Idaho Transportation Dept., USFWS, USFS, NRCS, loggers, forestry, agricultural, industrial representatives and NGO environmental representatives.  The subcommittee meets quarterly.

Libby Dam Flow Policy and Technical Teams:  Libby Dam flow management coordination, as it relates to BiOp requirements, occurs through the USFWS BiOp/Libby Dam Operations Regional Flow Policy Team coordinated by the USACE.  The Policy Team assigns a Technical Team to summarize the biological and physical considerations for a policy decision regarding sturgeon flow and temperature management at Libby Dam each year. The recommendation is prepared with the specific intent of achieving the requirements of clarified RPA 1 Action 1.5, along with the physical attributes in the Kootenai River thought to positively influence sturgeon spawning success. Success of obtaining certain habitat attributes implemented by the KRHRP will take place in this forum, as well as the USFWS white sturgeon recovery team.  

Group participants include the Federal action agencies and co-managers (BPA, USACE,
USFWS, Kootenai Tribe, IDFG, MFWP).  The group meets annually in the spring to develop and approve flow recommendations for implementation during the sturgeon spawning season.

Kootenai River White Sturgeon Recovery Team:  The Kootenai River White Sturgeon Recovery Team is convened by the U.S. Fish and Wildlife Service.  The Recovery Team shares information and analysis regarding Kootenai sturgeon population status, monitoring and evaluation, research work, habitat restoration initiatives, and provides advice to the U.S. Fish and Wildlife Service.  The group also functions as a forum to review and discuss habitat restoration projects, the Tribe’s Conservation Aquaculture program, etc. 

The KRWSRT is lead by the U.S. Fish and Wildlife Service and includes appointed representatives from BPA, MFWP, IDFG, USACE and BCMFLNRO.  In addition to the formal membership, KRWSRT meetings are attended by a broad range of experts including members of the Upper Columbia River White Sturgeon Recovery Initiative Technical Working Group, sturgeon experts, and representatives of stakeholder groups.  Kootenai River White Sturgeon Recovery Team meetings occur two to three times a year.

5.  Kootenai Tribe’s Kootenai River Draft Subbasin Scale Adaptive Management Plan.  

In a number of the ISRP responses to the Tribe’s projects, the ISRP requested information regarding the draft Kootenai Subbasin Adaptive Management Plan being developed by the Tribe and requested that the draft document be provided.  The Tribe has loaded the working draft document onto the Tribe’s web site at http://www.restoringthekootenai.org/.

We were reluctant to provide this document at this time because this is a working document that is only partially complete and additional coordination and development of the document and associated processes still needs to occur.  This adaptive management plan is not a requirement of the NPCC program nor is it specifically required as a component of any of the Tribe’s projects, this is an initiative that the Tribe has undertaken in order to better manage their overall Fish and Wildlife Program. 

The purpose of the Kootenai Subbasin Adaptive Management Plan is to link each of the projects within the Tribe’s Fish and Wildlife Program via a subbasin scale framework in order to better understand and adaptively manage how those projects collectively contribute to ecosystem restoration in the Kootenai subbasin.  Once completed, the Kootenai Subbasin Adaptive Management Plan is intended to be a living document that will be refined and updated over time as new information becomes available, as results of previous restoration actions are realized, and as the Tribe’s Fish and Wildlife Program continues to mature. 

The Kootenai Subbasin Adaptive Management Plan is intended to provide a framework to formally integrate the Tribe’s various programs and projects.  However, it is important to understand that it is not intended to replace or supersede the specific, detailed monitoring and evaluation or adaptive management components of the individual projects that make up the Tribe’s Fish and Wildlife Program. 

The geographic scope of the adaptive management plan includes the Kootenai subbasin as measured from ridge top to ridge top.  Because this plan is designed to support the Tribe’s Fish and Wildlife Program projects, and because the Tribe has no authority to manage other agencies’ projects or programs, the administrative scope of the plan is limited to the Tribe’s Fish and Wildlife program projects.  However, in recognition of the size and geographic extent of the Kootenai subbasin, and cooperative efforts to manage fish and wildlife resources, data and analysis developed by other agencies will also be used to where possible provide critical supplementary information in support of this adaptive management plan.

The Tribe initially explored development of a program-scale adaptive management plan in 2004.  At that time the Tribe hosted a multi-agency adaptive management workshop designed to collect input from scientific experts and management stakeholders on development of a subbasin scale adaptive management plan.  Topics addressed in this workshop included: 1) identification of particular management options that have potential for restoring key functions in the Kootenai River ecosystem, and important attributes of these options, 2) evaluation of alternative plans for applying combinations of these options over the next few decades, and 3) review of key needs for improvement of monitoring programs in order to insure timely detection of intended immediate effects of each option as well as possible longer-term side effects.  The results of this workshop were recorded in 2005 in the document, Draft Kootenai River Adaptive Management Plan (Walters, Korman, Anders, Holderman, & Ireland, 2005).  For a variety of reasons, primarily related to work load on other projects, this effort was temporarily shelved. This initial document provided a general framework that helped guide the evolution of projects over time, particularly with respect to common ecosystem stressors and responses addressed by multiple projects. 

In 2010, with the completion of the Kootenai River Habitat Restoration Program and the general shift in emphasis of the Tribe’s Fish and Wildlife Program from assessment and evaluation to feasibility assessment and implementation, the Tribe reinitiated efforts to develop a subbasin-scale adaptive management plan in November 2010.  This effort has moved along in a start-and-stop fashion (interrupted by other program work, development of project proposals, etc.) and is currently on hold to be reinitiated in spring 2012. 

In the last review of the document internal Tribal team identified a number of missing items and areas of concern in the current draft document.  Future work sessions will occur in spring through fall of 2012 to: 1) identify and confirm program goals and objectives; 2) refine and finalize the list of metrics used in the program; 3) review and confirm protocols for data storage, confirm methods for data entry, validation, sharing and retrieval; 4) confirm details for coordination with critical non-Tribal entities (e.g., IDFG, BCMFLNRO, MFWP); and 5) develop the agenda and work plan for a fall 2012 meeting to review data from the 2012 field season and develop an initial set of adaptive management recommendations.  The results of this first meeting will be compiled and added to the current draft of the document.  A final review draft of the Kootenai Subbasin Adaptive Management Plan will be distributed prior to the Adaptive Management Team meeting in Fall 2012.  At the fall meeting, we will use the document as a guide for decision-making, and note any additional content that needs to be added so the document is an effective tool for guiding the adaptive management decision-making process.

In addition, the Tribe is in the process of identifying a team of external experts to assist in the review and refinement of the current draft document.  Completion of the final document is scheduled for January 31, 2013.

We hope the ISRP will recognize that this is a partial draft document and still very much a work in progress.  Toward this end, suggestions to improve the overall framework and content would be appreciated and will be incorporated into our future efforts to the extent possible.

 References

 EPA.  2004.  Kootenai river valley wetlands and riparian conservation strategy.  EPA Wetland Development  Grant Program.  EPA Contract No. CD-97001501.  Kootenai Valley Resource Initiative.  Bonners Ferry, ID.

Kootenai Tribe of Idaho.  1999.  Kootenai Tribe of Idaho Fish and Wildlife Management Plan.  Bonners Ferry, Idaho.

 Mullan, Lieutenant J.  1855.  Report of Lieutenant John Mullan, U.S.A. of his examination of the country from the Bitter Root Valley to the Flathead lake and Kootenay River.  Pages 516-526 in Report of the explorations for a route for the Pacific railroad near the forty-seventh and forty-ninth parallels of north latitude from St. Paul to Puget Sound.  Pacific Railroad Surveys.  Vol. I.  Part 2.  33rd Congress, 2nd session, Senate Executive Document No. 78 and House Executive Document No. 91.  Washington, D.C.

 Pennington, D. 1999. Personal communication on waterfowl population and production estimates for the USFWS Kootenai National Wildlife Refuge. Boundary County, Idaho.

 Richards, D.  1997.  Kootenai River Biological Baseline Status Report.  U.S. Department of Energy, Bonneville Power Administration, Environment, Fish and Wildlife.  Portland, Oregon.

 Schaeffer, C.  1940.  The subsistence quest of the Kutenai:  a study of the interaction of culture and environment.  Kootenai Tribe.  Unpublished Ph.D. dissertation.  University of Pennsylvania.

 Turney-High, H.H.  1941.  Memoirs of the American Anthropological Association: Ethnography of the Kutenai.  American Anthropological Association.  Menasha, Wisconsin.

 KTOI and MFWP (Kootenai Tribe of Idaho and Montana Fish Wildlife & Parks).  2004. Kootenai Subbasin Plan. Volume I and II. Prepared for the Northwest Power and Conservation Council.  Portland, OR.

Walters, C. J., Korman, J., Anders, P., Holderman, C., & Ireland, S. (2005). Draft Kootenai River Adaptive Management Plan.