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Archive | Date | Time | Type | From | To | By |
2/14/2013 | 7:05 AM | Status | Draft | <System> | ||
Download | 2/28/2013 | 2:30 PM | Status | Draft | ISRP - Pending First Review | <System> |
6/12/2013 | 9:34 AM | Status | ISRP - Pending First Review | ISRP - Pending Final Review | <System> | |
6/12/2013 | 9:35 AM | Status | ISRP - Pending Final Review | Pending Council Recommendation | <System> | |
11/26/2013 | 5:00 PM | Status | Pending Council Recommendation | Pending BPA Response | <System> |
Proposal Number:
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GEOREV-2009-026-00 | |
Proposal Status:
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Pending BPA Response | |
Proposal Version:
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Proposal Version 1 | |
Review:
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2013 Geographic Category Review | |
Portfolio:
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2013 Geographic Review | |
Type:
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Existing Project: 2009-026-00 | |
Primary Contact:
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Gary James (Inactive) | |
Created:
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2/14/2013 by (Not yet saved) | |
Proponent Organizations:
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Umatilla Confederated Tribes (CTUIR) Bonneville Power Administration |
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Project Title:
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Walla Walla Juvenile and Adult Passage Improvements | |
Proposal Short Description:
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Provide safe passage for migrating juvenile and adult salmonids in the Walla Walla Subbasin by constructing and maintaining passage facilities at irrigation diversion dams and canals and other passage barriers. | |
Proposal Executive Summary:
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Formerly project 1996-011-00, then briefly combined into 2007-396-00. View prior proposal here: http://www.cbfwa.org/solicitation/components/forms/Proposal.cfm?PropID=309 Goal and Why Important: In the 1990’s, CTUIR, ODFW, and WDFW along with many other agencies began implementing fisheries restoration activities in the Walla Walla Basin. An integral part of this effort is to alleviate the inadequate migration conditions in the basin. Fish populations in the Walla Walla River have been heavily impacted by inadequate passage facilities at diversions and resultant low flows associated with agricultural demands and are a primary factor in the extirpation of spring Chinook salmon and decline of native summer steelhead runs and bull trout in the subbasin. The Passage Improvements Project goal is to assist in the restoration of salmonid populations in the Walla Walla Basin by increasing adult and juvenile migrant survival. The project provides survival benefits for migrating juveniles and adults by removing passage barriers and constructing or improving fishways and juvenile screens/bypasses. This project will integrate with other fisheries restoration activities in the basin by addressing passage issues imperative to the continued survival and reintroduction of salmonid fish within the basin. It is expected that by providing safe passage for juvenile and adult salmonids, naturally spawning populations will increase. Improvement of passage conditions has been identified in the Subbasin Summary, Subbasin Plan, Recovery Plans as well as every other Walla Walla Basin planning document, as a critical component in the restoration effort for salmon, steelhead, and bull trout by ensuring that passage conditions are no longer a limiting factor. Section 7.11B of the 1994 Fish and Wildlife Program, identified tributary passage enhancement efforts as necessary to restore fish populations such as those in the Walla Walla Basin. In the Final Addendum of the Walla Walla Subbasin Plan (Nov 2004), under Section 1.3 “Strategic Project Prioritization Framework” (pages 9-10), adult passage obstructions and inadequately screened water diversions are termed as top priority imminent threats to aquatic focal species in the Walla Walla Basin. The addendum references imminent threat projects that are listed in the May 2004 version of the Subbasin Plan. Among the priority projects that are listed in section 7.3.1 “Imminent Threats and Passage Barriers” in the May 2004 Subbasin Plan are the project sites that are included in this proposal. In addition many of the other passage threats identified may be addressed in part by the cost share portion of the project. These passage issues deal with stream reaches which pass fish to or through priority geographic areas as identified by the Walla Walla Subbasin EDT model. Imminent threats associated with priority geographic areas are described as the highest priority projects in the Walla Walla Subbasin Plan. In addition, fish screens and passage barriers are identified as imminent threats to fish in the Snake River Recovery Plan (2005 Snake River Recovery Plan for Southeast Washington). The Passage Improvements Project is also directly involved in one of the RPA actions listed in the NMFS 2000 FCRPS Biological Opinion. Although the Walla Walla Basin is not specifically identified in Action 149, the project is involved in activities associated with that Action and listed under Section 9.6.2.1 (Actions Related to Tributary Habitat). Action 150 of the NMFS Biological Opinion states, “In subbasins with listed salmon and steelhead, BPA shall fund protection of currently productive non-Federal habitat, especially if at risk of being degraded…” Habitat above the passage project sites is currently productive. This project will protect and enhance production from those areas. How Work Will be Accomplished: The Passage Improvement Project is one of three critically linked projects that comprise the Walla Walla River tributary fish passage effort. This project, along with the Walla Walla Fish Passage Operations (200003300) project and the newly separated operation and maintenance (O&M) project are all required in order to meet passage objectives in the basin. The Passage Improvements Project provides funding for construction of needed passage improvements in the basin. After construction of passage facilities under this project, the Fish Passage Operations Project monitors the facilities to ensure that they are being operated according to designed physical and biological criteria and coordinates daily operation and maintenance with the O&M project. This project is a coordinated effort between many different private and public interest groups in the basin. Identification and planning of passage improvements for the basin occur through such forums as the Walla Walla Technical Work Group and Mill Creek Working Group. This project provides a source of cost share funding for many projects developed by other private/public entities utilizing primarily non-BPA funding. Daily operation and maintenance of the fish passage facilities is conducted by local irrigation districts under the direction of the Fish Passage Operations Project. Private engineering consultants are contracted for the planning, design, and construction of the identified passage improvements and initial operational evaluation is conducted by PNNL. All passage improvements are subcontracted out for engineering design and construction. Only engineering firms with previous passage design experience will be selected. Input and review of facility designs and operations are provided by CTUIR, WDFW, ODFW, NMFS, USFWS, Fish Screening Oversite Committee members, and other agency staff with passage backgrounds. All projects will be based on sound scientific principles defined within NMFS design criteria for passage improvements. Results and Benefits: Over the last 10 years, this project has taken major strides towards addressing these passage concerns by providing funding for design and/or construction of numerous passage projects have occurred throughout the mid-to-lower Walla Walla Basin. Two decommissioned diversion dams have been removed to provide better upstream passage conditions. Six new ladders have been insalled at lowhead damsto provide better passage conditions. Modern fish screen systems have been built at seven irrigation diversions to protect downstream migrants. Three irrigation ditch consolodation projects have been completed which reduces passage facilities and impacts to fish. In addition, this project has contributed to adult passage improvements in the concrete/weir channel section of lower Mill Creek. Although the majority of passage projects in the Walla Walla Basin have been completed, this proposal identifies additional needs. Passage experts from NMFS, USFWS, WDFW, ODFW, and CTUIR participate in the planning and design of these facilities and incorporate current NMFS passage criteria guidelines. The project has one objective: To provide safe passage at diversion structures for migrating juvenile and adult salmonids in the Walla Walla Basin. Since the project is primarily construction oriented, the success of the project is more qualitative than quantitative. The major screen sites are evaluated to determine that they meet biological and physical design criteria. These design criteria have been developed and evaluated by NMFS and others and are the most current, up to date guidelines used for passage facility design. The success of the project is primarily evaluated on meeting these design criteria. |
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Purpose:
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Habitat | |
Emphasis:
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Restoration/Protection | |
Species Benefit:
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Anadromous: 67.0% Resident: 33.0% Wildlife: 0.0% | |
Supports 2009 NPCC Program:
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Yes | |
Subbasin Plan:
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Walla Walla | |
Fish Accords:
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Biological Opinions:
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Contacts:
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The Walla Walla River is heavily diverted for agricultural use. There are two major irrigation diversions located in the mid Walla Walla River at river miles 36 and 47, along with numerous smaller diversions. Historically, inadequate flow and passage conditions during critical portions of both adult and juvenile migration periods was the primary contributor to the extirpation of salmon and decline of summer steelhead and bull trout populations in the Walla Walla Basin.
Unscreened or inadequately screened irrigation canals and inadequate passage at diversion structures played key roles in the decline of the basin fish populations. Inadequate screening resulted in the irretrievable loss of juveniles down irrigation canals or from impingement injury due to improper screen criteria. Non-existent or improper juvenile bypasses and fishways at diversion structures created migration barriers or caused delays and injury.
Provide Safe Passage (OBJ-1)
Provide safe passage for migrating juvenile and adult salmonids in the Walla Walla Subbasin by constructing passage facilities at irrigation diversion dams and canals and other passage barriers.
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To view all expenditures for all fiscal years, click "Project Exp. by FY"
To see more detailed project budget information, please visit the "Project Budget" page
Expense | SOY Budget | Working Budget | Expenditures * |
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FY2019 | $228,693 | $156,722 | |
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Fish Accord - LRT - Umatilla | $228,693 | $156,722 | |
FY2020 | $517,080 | $150,000 | $105,401 |
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Fish Accord - LRT - Umatilla | $150,000 | $105,401 | |
FY2021 | $523,544 | $0 | $117,000 |
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Fish Accord - LRT - Umatilla | $0 | $117,000 | |
FY2022 | $530,088 | $382,138 | $195,279 |
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Fish Accord - LRT - Umatilla | $382,138 | $195,279 | |
FY2023 | $1,200,950 | $580,344 | $384,472 |
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Fish Accord - LRT - Umatilla | $580,344 | $384,472 | |
FY2024 | $1,230,974 | $1,230,974 | $392,182 |
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Fish Accord - LRT - Umatilla | $1,230,974 | $392,182 | |
FY2025 | $1,261,747 | $1,261,747 | $220,223 |
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Fish Accord - LRT - Umatilla | $1,261,747 | $220,223 | |
Capital | SOY Budget | Working Budget | Expenditures * |
FY2019 | $0 | $0 | |
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Fish Accord - LRT - Umatilla | $0 | $0 | |
FY2020 | $683,870 | $0 | $0 |
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Fish Accord - LRT - Umatilla | $0 | $0 | |
FY2021 | $677,407 | $0 | $0 |
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Fish Accord - LRT - Umatilla | $0 | $0 | |
FY2022 | $670,862 | $0 | $0 |
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Fish Accord - LRT - Umatilla | $0 | $0 | |
FY2023 | $0 | $0 | |
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FY2024 | $0 | $0 | |
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FY2025 | $0 | $0 | |
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* Expenditures data includes accruals and are based on data through 31-Mar-2025 |
Cost Share Partner | Total Proposed Contribution | Total Confirmed Contribution |
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There are no project cost share contributions to show. |
Annual Progress Reports | |
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Expected (since FY2004): | 27 |
Completed: | 22 |
On time: | 22 |
Status Reports | |
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Completed: | 106 |
On time: | 42 |
Avg Days Late: | 15 |
Count of Contract Deliverables | ||||||||||||||
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Earliest Contract | Subsequent Contracts | Title | Contractor | Earliest Start | Latest End | Latest Status | Accepted Reports | Complete | Green | Yellow | Red | Total | % Green and Complete | Canceled |
5545 | 26095 | 1996-011-00 EXP O&M LITTLE WALLA WALLA & NURSERY BRIDGE | Hudson Bay District Improvement Company | 05/23/2001 | 12/31/2006 | History | 6 | 11 | 3 | 0 | 0 | 14 | 100.00% | 0 |
7402 | 20328, 24598 | 1996-011-00 EXP O&M - GARDENA & GARDEN CITY/LOWDEN 2 FACILITIES | Gardena Farms Irrigation District #13 | 09/01/2001 | 09/30/2006 | History | 5 | 13 | 0 | 0 | 0 | 13 | 100.00% | 0 |
652 REL 19 | 652 REL 34, 26934 REL 6, 26934 REL 17, 26934 REL 24, 26934 REL 38, 56065 REL 4, 56065 REL 9, 56065 REL 11 | 2009-026-00 EXP WALLA WALLA JUVENILE AND ADULT | Pacific Northwest National Laboratory | 01/01/2002 | 10/31/2015 | Closed | 45 | 44 | 0 | 0 | 1 | 45 | 97.78% | 1 |
24409 | 199601100 EXP NURSERY BRIDGE COST-SHARE, WALLA WALLA | Milton Freewater Water Control District | 09/01/2005 | 12/31/2005 | History | 2 | 4 | 0 | 0 | 1 | 5 | 80.00% | 0 | |
28891 | 199601100 EXP GOSE STREET FISH PASSAGE IMPROVEMENTS | Walla Walla County Conservation District (SWCD) | 08/23/2006 | 12/30/2006 | History | 4 | 2 | 0 | 0 | 0 | 2 | 100.00% | 0 | |
Project Totals | 135 | 146 | 12 | 0 | 8 | 166 | 95.18% | 3 |
Count of Contract Deliverables | ||||||||||||||
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Earliest Contract | Subsequent Contracts | Title | Contractor | Earliest Start | Latest End | Latest Status | Accepted Reports | Complete | Green | Yellow | Red | Total | % Green and Complete | Canceled |
40583 | 200902600 CAP GARRISON CREEK & OTHER SMALL SCREENS | Walla Walla County Conservation District (SWCD) | 12/01/2008 | 09/30/2009 | History | 2 | 4 | 0 | 0 | 1 | 5 | 80.00% | 0 | |
40569 | 2009-026-00 EXP MOA COST-SHARE CORPS FLOW ENHANCEMENT STUDY | Umatilla Confederated Tribes (CTUIR) | 12/08/2008 | 03/31/2010 | History | 1 | 0 | 0 | 0 | 2 | 2 | 0.00% | 0 | |
50214 | 200902600 EXP MILL CREEK PHYSICAL MODEL | Tri-State Steelheaders | 10/01/2010 | 04/30/2011 | Closed | 3 | 5 | 0 | 0 | 0 | 5 | 100.00% | 0 | |
51522 | 58747, 65899, 73019, 81302, 85449, 89828, 92293, 94694, CR-378645 | 2009-026-00 EXP WALLA WALLA JUVENILE AND ADULT PASSAGE IMP | Tri-State Steelheaders | 02/15/2011 | 12/31/2026 | Pending | 39 | 39 | 3 | 0 | 0 | 42 | 100.00% | 0 |
67406 | 2009-026-00 CAP WALLA WALLA JUVENILE AND ADULT PASSAGE | Walla Walla County Conservation District (SWCD) | 11/01/2014 | 10/31/2015 | Closed | 5 | 4 | 0 | 0 | 0 | 4 | 100.00% | 0 | |
77078 | 2009-026-00 EXP WWCCD PASSAGE PROJECT | Walla Walla County Conservation District (SWCD) | 10/01/2017 | 09/30/2018 | Closed | 4 | 7 | 0 | 0 | 2 | 9 | 77.78% | 0 | |
73982 REL 66 | 2009-026-00 EXP WALLA WALLA INTAKE LADDER DESIGN | Umatilla Confederated Tribes (CTUIR) | 02/01/2019 | 01/31/2020 | Closed | 4 | 3 | 0 | 0 | 0 | 3 | 100.00% | 0 | |
89808 | 2009-026-00 EXP MILL CREEK GOSE STREET ASSESSMENT | Tri-State Steelheaders | 03/01/2022 | 02/29/2024 | Closed | 8 | 5 | 0 | 0 | 0 | 5 | 100.00% | 0 | |
73982 REL 184 | 73982 REL 214, 96545 | 2009-026-00 EXP WALLA WALLA JUVENILE AND ADULT PASSAGE IMP | Umatilla Confederated Tribes (CTUIR) | 03/01/2023 | 02/28/2026 | Issued | 7 | 5 | 6 | 0 | 1 | 12 | 91.67% | 2 |
Project Totals | 135 | 146 | 12 | 0 | 8 | 166 | 95.18% | 3 |
Contract | WE Ref | Contracted Deliverable Title | Due | Completed |
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40583 | C: 69 | Garrison Creek Screen | 1/31/2009 | 1/31/2009 |
43565 | G: 69 | A NOAA compliant screen and upgraded air blast cleaning system installed in the existing GC / L2 div | 10/31/2009 | 10/31/2009 |
50214 | D: 98 | Model Design & Construction | 11/22/2010 | 11/22/2010 |
50214 | E: 157 | Model Design Testing | 4/30/2011 | 4/30/2011 |
51522 | D: 175 | Final designs and specs | 7/14/2011 | 7/14/2011 |
26934 REL 24 | C: 157 | Evaluations and assistance at GC/LII, Hofer, & Touchet complete | 7/15/2011 | 7/15/2011 |
51522 | I: 29 | Add resting pools | 10/31/2011 | 10/31/2011 |
51522 | H: 85 | Construct low flow notches in four sills | 10/31/2011 | 10/31/2011 |
51522 | F: 184 | Install fishways | 10/31/2011 | 10/31/2011 |
51522 | G: 184 | Fishway at 9th Ave | 10/31/2011 | 10/31/2011 |
26934 REL 38 | C: 157 | Evaluations and assistance at GC/LII, Hofer, & Touchet Consolidated site | 6/26/2012 | 6/26/2012 |
View full Project Summary report (lists all Contracted Deliverables and Quantitative Metrics)
Explanation of Performance:2012 1) Constructed Bergevin-Williams/Old Lowden ditch consolidation 2) Cost shared Blaylock ID fish screen in Mill Creek; 3) Upgraded Garden City/Lowden 2 fish screens and cleaning system
2011 1) Cost shared model runs of Mill Creek passage flume model 2) Cost shared construction of Mill Creek passage improvements; two flume transitions and four sills
2010 1) Cost share for feasibility study/EIS for Walla Walla Basin Flow Enhancement Study 2) cost shared development of Mill Creek flood channel physical model
2009 1) Construct Spring Creek fish passage structures; 2) Cost shared construction of Garrison Ck fish screen
2008 1) Cost shared construction of Dayton Dam (Touchet) ladder improvements and irrigation /acclimation diversion consolidation 2) Provided cost share funding for Mill Creek passage assessment; 3) Cost shared construction of Gose St. fishway on Mill Creek
2005 Provided cost share funding for design of Gose Street barrier passage improvement on Mill Creek and for Nursery Bridge Dam ladder improvement
2004 Consolidated Milton Ditch into Little Walla Walla River diversion and screening system
2002 Constructed Garden City/Lowden 2 screen and ditch consolidation on the Walla Walla River
2001 1) Cost shared construction of Nursery Bridge Dam fish ladder on the Walla Walla River and 2) new intake screens for City of Walla Walla water supply on Mill Creek 3) Began annual funding for O&M of BPA funded passage facilities in Walla Walla Basin
2000 1) Constructed Little Walla Walla River fish screens, juvenile trap, and fishway 2) Cost shared construction of Smith-Nelson fish screen on the Walla Walla River 3) Completed feasibility study on additional passage needs in the Walla Walla Subbasin
1999 1) Constructed Burlingame Canal juvenile fish screens and bypass on the Walla Walla River 2) Developed preliminary designs for Hofer Dam screens and fishway on the Touchet River
1998 1) Removed Maiden Dam on the lower Touchet River 2) Constructed Burlingame Dam fish ladder on the Walla Walla River.
1997 Removed Marie Dorian Dam on the upper mainstem Walla Walla River
Restoration actions have been identified in all past subbasin planning efforts and recovery plans. Priority projects were those deemed to have most impact on fish (mainstem structures that all fish pass, largest irrigation diversion screens, etc.) and were generally implemented first. The first step in varifying if project objectives are met is performing post construction checks to make sure the new structures conform to NOAA juvelile and/or adult fish passage criteria.
Assessment Number: | 2009-026-00-NPCC-20230316 |
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Project: | 2009-026-00 - Umatilla Tribe Ceded Area Juvenile & Adult Fish Passage Improvement |
Review: | 2022 Anadromous Fish Habitat & Hatchery Review |
Approved Date: | 4/15/2022 |
Recommendation: | Implement with Conditions |
Comments: |
Bonneville and Sponsor to address condition #1 (objectives), #2 (procedures), and #4 (database availability) in project documentation, and to consider other conditions and address if appropriate. See Policy Issue I.a. [Background: See https://www.nwcouncil.org/2021-2022-anadromous-habitat-and-hatchery-review/] |
Assessment Number: | 2009-026-00-ISRP-20230309 |
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Project: | 2009-026-00 - Umatilla Tribe Ceded Area Juvenile & Adult Fish Passage Improvement |
Review: | 2022 Anadromous Fish Habitat & Hatchery Review |
Completed Date: | 3/14/2023 |
Final Round ISRP Date: | 2/10/2022 |
Final Round ISRP Rating: | Meets Scientific Review Criteria (Qualified) |
Final Round ISRP Comment: | |
The proponents present a project aimed at removing barriers and providing diversion screens that is generally well organized. The proposal describes the goals, objectives, and means to achieve proposed actions. The proponents (CTUIR) provide an overarching framework for this and other projects in the region tied to First Foods and Functional Touchstones. The ISRP found this to be an understandable and beneficial framework for this and related projects – we encourage its use more broadly. The proponents have established productive partnerships with multiple groups and have successfully corrected or eliminated numerous fish passage barriers using agreed-upon approaches among cooperators. Fourteen additional projects are scheduled for the next funding period. These projects will take place in the Walla Walla, Umatilla, John Day, Grande Ronde and Tucannon subbasins. All are designed to improve access and survival of migrating juvenile and adult salmonids and resident bull trout. In future annual reports and work plans, the proponents need to provide information to address the following Conditions:
Q1: Clearly defined objectives and outcomes The proposal aims to continue a suite of actions directed at providing passage in several subbasins through diversion dam removal or retrofit, screens, ditch consolidation, and culvert removal/improvement. The ISRP notes that the current project has taken a rather circuitous path to its present form (199601100 was combined with 200739600 and then split out again in the current project). The proponents clearly state the major impediments to the projects’ outcomes, such as water availability and habitat connectivity. Historically, the project(s) has completed a good number of actions such as diversion dam removal or fish ladder retrofits, screen installations, ditch consolidations, and culvert removals/improvements. Regarding the proposed objectives, Table 3 frames actions in terms of Goals, Quantitative Actions, Quantitative Measures, and Biological Function Uplift (i.e., response). The connection between action and measure appears to restate the same thing with differing metrics (see Condition 1 above). The proponents state that 10 passage impediments will be targeted based on OR and WA priority (candidate) lists and species benefiting (Table 4). A public process is described for determining final selection although specifics are not presented (see Condition 2 above). Like most of the Walla Walla or CTUIR proposals, the overall, large-scale objectives are the primary focus, and they do a commendable job presenting and discussing these. They have a well-stated project goal which they reframe into a useful biological goal, i.e., "restore longitudinal connectivity, fish passage and habitat quantity.” Objectives of the project are to remove 15 passage barriers. Projects are systematically identified through plans, basin and subbasin plans and so on. There is a process they go through to do this, but for an outsider it is not clear which projects can be selected or the basis for the selection. In short, it is not clear how much of project selection is driven by opportunity, strategic need, or other criteria. Further details on the project selection process should be provided in a subsequent annual report. Q2: Methods Implementation methods are generally described, including specific project selection (see above). These are appropriate at a high level. Based on past implementation success, it appears that the proponents have a firm handle on how to undertake such projects and measure their implementation. While no formal response is needed, the ISRP recommends attaching a link or an appendix that covers some of the standard operating procedures, best practices, or formal guidance and methods used for the specific kinds of projects in the final work plan or next annual report (See Condition 2 above). Federal (NMFS and USWFS) and state (WDFW and ODFW) partners participate with project staff to design culvert replacements, bridges, and structures that incorporate current NMFS and state (Oregon and Washington) fish passage standards. Recently, design criteria have also included elements that facilitate Pacific lamprey passage. Compliance and periodic monitoring are used to determine if the restoration actions are performing as expected. Methods being applied to improve passage appear to be sound based on the proponent’s expertise, collaboration with professionals from outside agencies, and upon the adherence to established fish passage criteria. Q3: Provisions for M&E Biological M&E is provided through associated projects. As an implementation project, implementation is provided through contracting and compliance. At a high level, improving or providing passage (identified as Quantitative Action and Measures Objectives) is expected to lead to benefits to fish and wildlife (identified as Biological Function Uplift). The realization of the “Uplift,” however, implies a sound M&E to observe and measure. As such, the M&E for implementation of barrier removal and improved access will be conducted within the activities of this project; however, the potential biological effects resulting from the project’s actions will be measured by a consolidated M&E project (200003900 and perhaps others). The ISRP recommends coordinating with the M&E project proponents to link specific activities in that project to what can be used to measure a response to passage improvements (see Condition 3. above) Adaptive management is described at a general level – annual coordination and policy meetings provide the platform for decision making. Some recent trends indicate the outcome of adaptive thinking, although little detail on process or rationale is provided. For example, there appears to be a shift of focus into tributary or smaller systems. In future proposals, it would be useful to understand why proponents are shifting to tributary/smaller system work. Are these priority places, or is there less opportunity to work on mainstem/bigger system projects (or other rationale)? Q4: Results — benefits to fish and wildlife The primary obstacles this project addresses are access for fish and wildlife to water and habitat connectivity. The expected benefits (Biological Function Uplift) to anadromous species and resident bull trout are outlined in various ESA, Vision, and Accord documents. From 2008 to the present the project has successfully removed or corrected 48 passage barriers and updated 14 irrigation screens and improved anadromous fish access to an estimated 725 miles of stream habitat all within the Ceded Lands of the CTUIR. Additionally, all the project deliverables mentioned in the 2013 Geographic Review, with one exception, have been completed or are in the planning and design stages. Ultimately, documenting benefits to fish and wildlife requires sound M&E to evaluate the effectiveness of the implementation objectives at achieving the predicted biological function uplift. The proponents describe a lengthy list of climate change issues on page 27; however, it is not clear how all the partners in the basin are looking ahead to incorporate climate change into management actions and decisions (see Condition 5 above). |
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Documentation Links: |
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Assessment Number: | 2009-026-00-NPCC-20131126 |
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Project: | 2009-026-00 - Umatilla Tribe Ceded Area Juvenile & Adult Fish Passage Improvement |
Review: | 2013 Geographic Category Review |
Proposal: | GEOREV-2009-026-00 |
Proposal State: | Pending BPA Response |
Approved Date: | 11/5/2013 |
Recommendation: | Implement with Conditions |
Comments: | Implement through 2018. See Programmatic Issue and Recommendation A for effectiveness monitoring. |
Conditions: | |
Council Condition #1 ISRP Qualification: Qualification #1—See Programmatic Issue and Recommendation A for effectiveness monitoring. | |
Council Condition #2 Programmatic Issue: A. Implement Monitoring, and Evaluation at a Regional Scale—See Programmatic Issue and Recommendation A for effectiveness monitoring. |
Assessment Number: | 2009-026-00-ISRP-20130610 |
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Project: | 2009-026-00 - Umatilla Tribe Ceded Area Juvenile & Adult Fish Passage Improvement |
Review: | 2013 Geographic Category Review |
Proposal Number: | GEOREV-2009-026-00 |
Completed Date: | 6/12/2013 |
Final Round ISRP Date: | 6/10/2013 |
Final Round ISRP Rating: | Meets Scientific Review Criteria (Qualified) |
Final Round ISRP Comment: | |
The sponsors and their local partners worked with three engineering firms to develop fish passage solutions for a six-mile long section of Mill Creek. This portion of the stream flows through the town of Walla Walla. For two miles, it passes through a concrete flume and approximately 800 feet of the flume is roofed over by parking lots and other structures. An additional 3.2 miles of the stream contains 263 concrete sills or channel stabilizers that are six feet wide and stretch across the stream. Some twelve different types of stream reaches were identified in this six-mile section, each with its own fish passage challenges. A physical model of parts of the flume was built and dye studies were performed to estimate how flow patterns and water velocities would react to physical modifications. In addition, a fish energetics model plus field calibrated HEC RAS and spreadsheet models were used to calculate hydraulics. Fish passage ability through the six mile section of Mill Creek at different flow rates and fish sizes by species was estimated via modeling. These results were used to help design modifications to the six-mile section of Mill Creek that would enhance fish passage. Cost estimates for each type of modification were also produced. Additionally, on-the-ground alterations using the suggested designs were made to a portion of the flume and also on a few concrete sills. The purpose of two of the project’s deliverables is to continue to alter the flume and sills using the same type of modifications that were employed in the pilot work. We suggest that the sponsors install PIT tag detectors and other possible sensors in some of the modified portions of the flume to determine if resting areas and other portions of the modified structures are performing as expected. Corrections or alterations to existing designs that are based on model outputs cannot be made without empirical passage assessments. If the sponsors have pre-treatment fish passage success data under different flow regimes it may also be possible to perform BA or BACI analyses on the cumulative effects of all changes made in the six mile section of Mill Creek. During the ISRP field visit it was also mentioned that the roofed portion of the Mill Creek flume was in poor condition. We hope that the sponsors and their partners can work with the City of Walla Walla to see if the roof can be removed and that during this process the stream channel in this part of the flume can be redesigned to enhance fish passage. The Nursery Bridge Dam is another significant fish passage challenge in the Walla Walla subbasin. Currently high velocities at the dam are causing the streambed to undercut areas directly below the dam and are also reducing the effectiveness the dam’s fish ladder. One of the project’s deliverables calls for installing rough material immediately below the dam to reduce water velocities and simultaneously help with entry into the fish ladder. The river channel at the dam is restricted and water flows can also be impacted by irrigation withdrawals. The sponsors and their partners appear to have a holistic plan for this site which calls for widening the river channel below the dam which would reduce water velocities and installing three or more aquifer recharge sites to provide flows during the irrigation season. This appears to be a good approach to solving a significant fish passage problem and we hope that timely progress can be made on completing this plan. Overall the project is making an important contribution to fish recovery in the Walla Walla Basin. The proposal, however, would have benefitted from additional detail about work elements, deliverables, past project activities, and information about project effectiveness. 1. Purpose: Significance to Regional Programs, Technical Background, and Objectives Inadequate passage at irrigation diversion dams, canals and other passage barriers were identified as top imminent threats to salmonids in the Walla Walla subbasin plan. The objective of this project is to provide safe passage for migrating juvenile and adult salmonids by constructing and maintaining fish passage facilities. The sponsors state that important passage work has been accomplished in the subbasin but that additional problems still exist. Forums such as the Walla Walla Technical Work Group and Mill Creek Working Group identified and helped plan the work being proposed. Projects were prioritized based on their expected impacts on migrating fish. That is mainstem structures that all fish must pass and large irrigation diversion screens were considered high priority projects. In the current proposal, six out of the eight proposed passage projects will help anadromous fish reach portions of upper Mill Creek. The significance of this project to the fish resources of the Walla Walla Basin is clear. The project addresses a mortality factor identified as a key limiting factor in most of the restoration plans that have been developed for this watershed. 2. History: Accomplishments, Results, and Adaptive Management (Evaluation of Results) Results and accomplishments of the project are presented as a list of actions that have been completed. For example, under this project two decommissioned irrigation diversion dams have been removed, six new fish ladders have been installed at low head dams, modern fish screens have been installed at seven irrigation diversions, three irrigation ditch consolidations have been completed which helped reduce the number of passage facilities needed, and alterations to a concrete channel located in lower Mill Creek were made. However, there is insufficient information provided to convey the relative significance of these projects. More detailed information on project accomplishments should be included in the proposal. Radio telemetry studies on spring Chinook from 2004-2008 were performed to document adult passage in the Walla Walla River. Results from this work were used to make improvements to passage facilities at Hofer, Mill Creek, Gose Street, and the Nursery Bridge Dam. So there is some element of adaptive management incorporated into the project. However, the lack of project-specific effectiveness evaluations limits the availability of information that is required to adaptively improve project effectiveness. For example, even though a project might meet NOAA fish passage standards was there some specific feature at the site that required some modifications? Is there a central site where past experience is stored so that future learning can take place? Some enhancement in project-level effectiveness monitoring would be worth considering. Evaluation of Results The Walla Walla River has been heavily diverted for irrigation purposes. Two major irrigation diversions, one at river mile 36 and another at river mile 47 along with numerous smaller diversions exist in the subbasin. These structures played a significant role in the extirpation of spring Chinook and in the reduction of summer steelhead and Bull Trout abundance. Migrating juveniles were lost down irrigation canals and injured by impingement on inappropriate fish screens. Adults were prevented from making upstream migrations either by a complete absence of water or by impassable barriers. Numerous passage improvements have been made. The effectiveness of individual projects, however, has not been evaluated. Visual inspections are made to see if adults or juveniles show any reluctance to moving through specific passage structures but are not done in a quantifiable manner. However, the sponsors have performed studies that show mean travel time of spring Chinook from McNary Dam to the Nursery Bridge Dam has decreased from 30 days in 2000 to 18 days. SAR values for spring Chinook have also gone up a bit since 2004 and the successful re-introduction of spring Chinook into the South Fork of the Walla Walla and into Mill Creek indicate biological benefits have been derived from the passage work that has occurred in the subbasin. 3. Project Relationships, Emerging Limiting Factors, and Tailored Questions The Walla Walla Juvenile and Adult Passage Improvement project is directly linked to the Walla Walla Fish Operations and Maintenance and the Walla Walla Basinwide Tributary Passage and Flow projects. The juvenile and adult passage project provides support for the installation of screens and passage structures at irrigation diversion sites, dams, and other sites where fish passage has been impaired. The operation and maintenance project handles the O&M for these installations while the basinwide tributary passage project focuses on flow augmentation. These projects have made significant progress towards addressing fish impacts related to the irrigation system in the Walla Walla Basin. Project identification is done by the Walla Walla Technical Work Group, the Mill Creek Working Group, and other interested entities. Private engineering firms design and construct passage improvements, and these plans are reviewed by the sponsors (CTUIR) along with WDFW, ODFW, NMFS, and the USFWS. PNNL personnel are engaged by the project to inspect newly completed projects to determine if they are operating under accepted NMFS criteria. The project also provides cost share funds for fish passage projects led by the Army Corps of Engineers, Snake River Salmon Recovery Board, NOAA, Milton-Freewater Water Control District, and the Walla Walla Basin Watershed Council. Additionally, the project is linked to the Walla Walla Basin Monitoring and Evaluation Project (BPA Project Number 2000-039-00) which performs basinwide assessments of fish response to habitat improvement efforts. This Monitoring and Evaluation project appears to be collecting comprehensive data on steelhead and spring Chinook populations in the river and some of the results from this study are presented. VSP parameters appear to be trending upwards. However, it is not possible to determine the role improved passage survival is playing in this trend. Assessments of effectiveness of the screens and passage structures installed under this program appear to be limited to behavior displayed by radio-tagged adult fish near passage structures and casual observations of fish behavior around project sites. A more rigorous assessment of the efficacy of the structures should be considered. No emerging limiting factors were presented. It is clear however, that climate change and possible shifts in irrigation water use will impact fish passage. How to accommodate these changes in flow regimes and water temperature will need to be considered in future fish passage planning, design, and construction. 4. Deliverables, Work Elements, Metrics, and Methods Ten project deliverables are presented. Eight of them are for specific fish passage projects. Many of these have been designed and are ready for construction. One of the remaining deliverables is for cost-sharing. In this case funds from the project will be provided to other subbasin groups that are performing fish passage work. Previous examples of cost sharing include projects on the Touchet, Garrison Creek, Spring Creek, and at Gose Street. The final deliverable pays PNNL personnel to perform post-project evaluations to ensure that newly completed projects meet NOAA fish passage criteria. The work elements and deliverables for this project seem appropriate. They are primarily related to the construction of new screens or fish ladders or modification of existing facilities. However, the detail about each work element and deliverable was quite brief. Additional detail or links to information about each planned project would have been useful in reviewing the proposal. Specific comments on protocols and methods described in MonitoringMethods.org No RM&E protocols were listed in the proposal.
The ISRP’s qualification and comments can be dealt with in contracting and future project reviews. The ISRP is not requesting a response. |
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Qualification #1 - Qualification #1
Studies to quantitatively measure the action effectiveness of specific passage projects need to be developed and implemented.
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First Round ISRP Date: | 6/10/2013 |
First Round ISRP Rating: | Meets Scientific Review Criteria (Qualified) |
First Round ISRP Comment: | |
The sponsors and their local partners worked with three engineering firms to develop fish passage solutions for a six-mile long section of Mill Creek. This portion of the stream flows through the town of Walla Walla. For two miles, it passes through a concrete flume and approximately 800 feet of the flume is roofed over by parking lots and other structures. An additional 3.2 miles of the stream contains 263 concrete sills or channel stabilizers that are six feet wide and stretch across the stream. Some twelve different types of stream reaches were identified in this six-mile section, each with its own fish passage challenges. A physical model of parts of the flume was built and dye studies were performed to estimate how flow patterns and water velocities would react to physical modifications. In addition, a fish energetics model plus field calibrated HEC RAS and spreadsheet models were used to calculate hydraulics. Fish passage ability through the six mile section of Mill Creek at different flow rates and fish sizes by species was estimated via modeling. These results were used to help design modifications to the six-mile section of Mill Creek that would enhance fish passage. Cost estimates for each type of modification were also produced. Additionally, on-the-ground alterations using the suggested designs were made to a portion of the flume and also on a few concrete sills. The purpose of two of the project’s deliverables is to continue to alter the flume and sills using the same type of modifications that were employed in the pilot work. We suggest that the sponsors install PIT tag detectors and other possible sensors in some of the modified portions of the flume to determine if resting areas and other portions of the modified structures are performing as expected. Corrections or alterations to existing designs that are based on model outputs cannot be made without empirical passage assessments. If the sponsors have pre-treatment fish passage success data under different flow regimes it may also be possible to perform BA or BACI analyses on the cumulative effects of all changes made in the six mile section of Mill Creek. During the ISRP field visit it was also mentioned that the roofed portion of the Mill Creek flume was in poor condition. We hope that the sponsors and their partners can work with the City of Walla Walla to see if the roof can be removed and that during this process the stream channel in this part of the flume can be redesigned to enhance fish passage. The Nursery Bridge Dam is another significant fish passage challenge in the Walla Walla subbasin. Currently high velocities at the dam are causing the streambed to undercut areas directly below the dam and are also reducing the effectiveness the dam’s fish ladder. One of the project’s deliverables calls for installing rough material immediately below the dam to reduce water velocities and simultaneously help with entry into the fish ladder. The river channel at the dam is restricted and water flows can also be impacted by irrigation withdrawals. The sponsors and their partners appear to have a holistic plan for this site which calls for widening the river channel below the dam which would reduce water velocities and installing three or more aquifer recharge sites to provide flows during the irrigation season. This appears to be a good approach to solving a significant fish passage problem and we hope that timely progress can be made on completing this plan. Overall the project is making an important contribution to fish recovery in the Walla Walla Basin. The proposal, however, would have benefitted from additional detail about work elements, deliverables, past project activities, and information about project effectiveness. 1. Purpose: Significance to Regional Programs, Technical Background, and Objectives Inadequate passage at irrigation diversion dams, canals and other passage barriers were identified as top imminent threats to salmonids in the Walla Walla subbasin plan. The objective of this project is to provide safe passage for migrating juvenile and adult salmonids by constructing and maintaining fish passage facilities. The sponsors state that important passage work has been accomplished in the subbasin but that additional problems still exist. Forums such as the Walla Walla Technical Work Group and Mill Creek Working Group identified and helped plan the work being proposed. Projects were prioritized based on their expected impacts on migrating fish. That is mainstem structures that all fish must pass and large irrigation diversion screens were considered high priority projects. In the current proposal, six out of the eight proposed passage projects will help anadromous fish reach portions of upper Mill Creek. The significance of this project to the fish resources of the Walla Walla Basin is clear. The project addresses a mortality factor identified as a key limiting factor in most of the restoration plans that have been developed for this watershed. 2. History: Accomplishments, Results, and Adaptive Management (Evaluation of Results) Results and accomplishments of the project are presented as a list of actions that have been completed. For example, under this project two decommissioned irrigation diversion dams have been removed, six new fish ladders have been installed at low head dams, modern fish screens have been installed at seven irrigation diversions, three irrigation ditch consolidations have been completed which helped reduce the number of passage facilities needed, and alterations to a concrete channel located in lower Mill Creek were made. However, there is insufficient information provided to convey the relative significance of these projects. More detailed information on project accomplishments should be included in the proposal. Radio telemetry studies on spring Chinook from 2004-2008 were performed to document adult passage in the Walla Walla River. Results from this work were used to make improvements to passage facilities at Hofer, Mill Creek, Gose Street, and the Nursery Bridge Dam. So there is some element of adaptive management incorporated into the project. However, the lack of project-specific effectiveness evaluations limits the availability of information that is required to adaptively improve project effectiveness. For example, even though a project might meet NOAA fish passage standards was there some specific feature at the site that required some modifications? Is there a central site where past experience is stored so that future learning can take place? Some enhancement in project-level effectiveness monitoring would be worth considering. Evaluation of Results The Walla Walla River has been heavily diverted for irrigation purposes. Two major irrigation diversions, one at river mile 36 and another at river mile 47 along with numerous smaller diversions exist in the subbasin. These structures played a significant role in the extirpation of spring Chinook and in the reduction of summer steelhead and Bull Trout abundance. Migrating juveniles were lost down irrigation canals and injured by impingement on inappropriate fish screens. Adults were prevented from making upstream migrations either by a complete absence of water or by impassable barriers. Numerous passage improvements have been made. The effectiveness of individual projects, however, has not been evaluated. Visual inspections are made to see if adults or juveniles show any reluctance to moving through specific passage structures but are not done in a quantifiable manner. However, the sponsors have performed studies that show mean travel time of spring Chinook from McNary Dam to the Nursery Bridge Dam has decreased from 30 days in 2000 to 18 days. SAR values for spring Chinook have also gone up a bit since 2004 and the successful re-introduction of spring Chinook into the South Fork of the Walla Walla and into Mill Creek indicate biological benefits have been derived from the passage work that has occurred in the subbasin. 3. Project Relationships, Emerging Limiting Factors, and Tailored Questions The Walla Walla Juvenile and Adult Passage Improvement project is directly linked to the Walla Walla Fish Operations and Maintenance and the Walla Walla Basinwide Tributary Passage and Flow projects. The juvenile and adult passage project provides support for the installation of screens and passage structures at irrigation diversion sites, dams, and other sites where fish passage has been impaired. The operation and maintenance project handles the O&M for these installations while the basinwide tributary passage project focuses on flow augmentation. These projects have made significant progress towards addressing fish impacts related to the irrigation system in the Walla Walla Basin. Project identification is done by the Walla Walla Technical Work Group, the Mill Creek Working Group, and other interested entities. Private engineering firms design and construct passage improvements, and these plans are reviewed by the sponsors (CTUIR) along with WDFW, ODFW, NMFS, and the USFWS. PNNL personnel are engaged by the project to inspect newly completed projects to determine if they are operating under accepted NMFS criteria. The project also provides cost share funds for fish passage projects led by the Army Corps of Engineers, Snake River Salmon Recovery Board, NOAA, Milton-Freewater Water Control District, and the Walla Walla Basin Watershed Council. Additionally, the project is linked to the Walla Walla Basin Monitoring and Evaluation Project (BPA Project Number 2000-039-00) which performs basinwide assessments of fish response to habitat improvement efforts. This Monitoring and Evaluation project appears to be collecting comprehensive data on steelhead and spring Chinook populations in the river and some of the results from this study are presented. VSP parameters appear to be trending upwards. However, it is not possible to determine the role improved passage survival is playing in this trend. Assessments of effectiveness of the screens and passage structures installed under this program appear to be limited to behavior displayed by radio-tagged adult fish near passage structures and casual observations of fish behavior around project sites. A more rigorous assessment of the efficacy of the structures should be considered. No emerging limiting factors were presented. It is clear however, that climate change and possible shifts in irrigation water use will impact fish passage. How to accommodate these changes in flow regimes and water temperature will need to be considered in future fish passage planning, design, and construction. 4. Deliverables, Work Elements, Metrics, and Methods Ten project deliverables are presented. Eight of them are for specific fish passage projects. Many of these have been designed and are ready for construction. One of the remaining deliverables is for cost-sharing. In this case funds from the project will be provided to other subbasin groups that are performing fish passage work. Previous examples of cost sharing include projects on the Touchet, Garrison Creek, Spring Creek, and at Gose Street. The final deliverable pays PNNL personnel to perform post-project evaluations to ensure that newly completed projects meet NOAA fish passage criteria. The work elements and deliverables for this project seem appropriate. They are primarily related to the construction of new screens or fish ladders or modification of existing facilities. However, the detail about each work element and deliverable was quite brief. Additional detail or links to information about each planned project would have been useful in reviewing the proposal. Specific comments on protocols and methods described in MonitoringMethods.org No RM&E protocols were listed in the proposal.
The ISRP’s qualification and comments can be dealt with in contracting and future project reviews. The ISRP is not requesting a response. Modified by Dal Marsters on 6/12/2013 9:35:37 AM. |
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Documentation Links: |
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Assessment Number: | 1996-011-00-NPCC-20090924 |
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Project: | 1996-011-00 - Walla Walla Juvenile and Adult Passage Improvements |
Review: | FY07-09 Solicitation Review |
Approved Date: | 10/23/2006 |
Recommendation: | Fund |
Comments: | Combine the Walla Walla Juvenile and Adult passage Improvement project (199601100) with Gardena Irrigation Project and Walla Walla Flow. |
Assessment Number: | 1996-011-00-ISRP-20060831 |
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Project: | 1996-011-00 - Walla Walla Juvenile and Adult Passage Improvements |
Review: | FY07-09 Solicitation Review |
Completed Date: | 8/31/2006 |
Final Round ISRP Date: | None |
Final Round ISRP Rating: | Meets Scientific Review Criteria (Qualified) |
Final Round ISRP Comment: | |
This is one of three closely linked passage proposals in the Walla Walla subbasin. Most of the proposal is well done. The proposal would be improved by reporting results from the subbasin level M&E project in summary format. The project needs to make the connection to biological data collected in the M&E project. This was a similar concern with previous ISRP reviews, and while there has been some improvement, it should be clear by now that projects must indicate results of past efforts clearly, particularly after 10 years of efforts. The efforts and results must be linked to subbasin plans, and this was not a strong area of the proposal. What data will be collected by other entities to evaluate success (or failure)? What are the key reference points from this data that will affect management decisions?
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Documentation Links: |
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ID | Title | Type | Period | Contract | Uploaded |
P113877 | Final Report Garrison Creek Screen | Progress (Annual) Report | 09/2008 - 12/2008 | 40583 | 10/21/2009 11:47:56 AM |
P119032 | Mill Creek Model Plan Drawings | Other | - | 50214 | 12/8/2010 1:47:48 PM |
P119345 | Sills Project Reach - Before Construction | Photo | - | 51522 | 1/6/2011 11:44:57 AM |
P119346 | Tall Sill in Project Reach - Pre Construction | Photo | - | 51522 | 1/6/2011 11:48:04 AM |
P119347 | Roosevelt St Transition - Existing | Photo | - | 51522 | 1/6/2011 11:51:57 AM |
P119348 | 9th Avenue Transition - Pre Construction | Photo | - | 51522 | 1/6/2011 11:53:28 AM |
P119351 | Physical Model Photos | Presentation | - | 50214 | 1/6/2011 12:55:08 PM |
P122026 | WWWMP Jan 2011 Newlsetter | Other | - | 51522 | 7/14/2011 11:22:09 AM |
P122027 | WWWMP July Newsletter | Other | - | 51522 | 7/14/2011 11:23:44 AM |
P122028 | Public Meeting Advert | Other | - | 51522 | 7/14/2011 11:30:47 AM |
P122031 | Plans & Specs - 9th Ave Flume Transition | Other | - | 51522 | 7/14/2011 11:40:43 AM |
P122032 | Plans & Specs - Roosevelt St Flume Transition | Other | - | 51522 | 7/14/2011 11:41:27 AM |
P122033 | Plans & Specs - Mill Creek Sills Passage | Other | - | 51522 | 7/14/2011 11:42:09 AM |
P122628 | Evaluation of a Fish Passage Site in the Walla Walla River Basin, 2010 | Progress (Annual) Report | 09/2009 - 08/2011 | 26934 REL 24 | 8/23/2011 2:28:38 PM |
P123068 | Mill Creek Physical Model Study | Progress (Annual) Report | 10/2010 - 04/2011 | 50214 | 9/27/2011 10:38:18 AM |
P124386 | WWWMP Oct 2011 Newsletter | Other | - | 51522 | 12/30/2011 11:55:07 AM |
P124387 | Union Bulletin Newspaper Article | Other | - | 51522 | 12/30/2011 12:17:22 PM |
P124388 | Sill #1 at Tausick Way - Completed | Photo | - | 51522 | 12/30/2011 12:22:03 PM |
P124389 | Sill #2 at Tausick Way - Completed | Photo | - | 51522 | 12/30/2011 12:23:53 PM |
P124390 | Sills at Tausick Way - Completed | Photo | - | 51522 | 12/30/2011 12:25:21 PM |
P124392 | Roosevelt St - Completed #2 | Photo | - | 51522 | 12/30/2011 12:32:15 PM |
P124393 | Roosevelt St - Completed #1 | Photo | - | 51522 | 12/30/2011 12:33:57 PM |
P130091 | 80% Design | Other | - | 58747 | 1/12/2013 1:26:33 PM |
P130104 | Evaluation of the Little Walla Walla and Nursery Bridge Fishway Screening Sites in the Walla Walla River Basin, 2012 | Progress (Annual) Report | 01/2012 - 12/2012 | 56065 REL 4 | 1/14/2013 1:32:52 PM |
P131712 | ESA approvals - NMFS and USFWS | Other | - | 58747 | 4/15/2013 10:22:31 AM |
P131713 | Nationwide Permit | Other | - | 58747 | 4/15/2013 10:24:04 AM |
P131714 | HPA | Other | - | 58747 | 4/15/2013 10:25:43 AM |
P131715 | DAHP concurrence letter | Other | - | 58747 | 4/15/2013 10:28:02 AM |
P132450 | Final Design | Other | - | 58747 | 6/26/2013 11:59:33 AM |
P132452 | Plans & Specs | Other | - | 58747 | 6/26/2013 12:12:39 PM |
P135037 | Final Progress Report | Other | - | 58747 | 12/16/2013 12:34:53 PM |
P135496 | Evaluation of the Bergevin-Williams Juvenile Screen Facility in the Walla Walla River Basin, 2013 | Progress (Annual) Report | 01/2013 - 12/2013 | 56065 REL 9 | 4/7/2014 11:22:08 AM |
P140448 | Evaluation of the Burlingame Juvenile Screen Facility in the Walla Walla River Basin, 2014 | Progress (Annual) Report | 01/2014 - 12/2014 | 56065 REL 9 | 1/16/2015 11:02:32 AM |
P141772 | Evaluation of the Burlingame Juvenile Screen Facility in the Walla Walla River Basin, 2014 | Progress (Annual) Report | 01/2014 - 12/2014 | 56065 REL 11 | 3/9/2015 9:02:27 AM |
P143430 | Roughness panels | Photo | - | 65899 | 4/11/2015 11:20:35 AM |
P146247 | Evaluation of the Little Walla Walla Juvenile Screen Facility in the Walla Walla River Basin, 2015 | Progress (Annual) Report | 01/2015 - 12/2015 | 56065 REL 11 | 12/21/2015 2:51:28 PM |
P155970 | Walla Walla Juvenile and Adult Passage Improvements -- Mill Creek Fish Passage; 7/16 - 9/16 | Progress (Annual) Report | 07/2016 - 09/2016 | 73019 | 9/6/2017 2:20:00 PM |
P155971 | Walla Walla Juvenile and Adult Passage; 7/16 - 6/17 | Progress (Annual) Report | 07/2016 - 06/2017 | 73019 | 9/6/2017 2:24:57 PM |
P161683 | Walla Walla County Fish Screens; 10/17 - 9/18 | Progress (Annual) Report | 10/2017 - 09/2018 | 77078 | 8/14/2018 1:46:17 PM |
P170335 | Habitat Restoration; 3/19 - 2/20 | Progress (Annual) Report | 03/2019 - 02/2020 | 81302 | 1/22/2020 11:46:01 AM |
P206978 | dji_fly_20230629_121740_640_1688066375313_photo_optimized | Photo | - | 94694 | 2/5/2024 2:08:26 PM |
P206979 | C6B68B36-FEF8-42C3-9E16-0810BB5B725E_1_102_o | Photo | - | 94694 | 2/5/2024 2:09:35 PM |
Project Relationships: |
This project Merged From 1996-011-00 effective on 9/11/2009
Relationship Description: Project 1996-011-00 was combined with 2007-396-00, however with the signing of the Fish Accords, the Umatilla Tribe portion was split out again. Initially, 1996-011-00 was used and contracts were set up, since that project hasn't been funded since 2006, BPA management decided to start a new project |
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Additional Relationships Explanation:
1996-011-00 - Project work for this project was originally completed under 1996-011-00 prior to being combined into 2007-396-00.
2007-396-00 - 1996-011-00 was, for a short time, combined with two other project proposals (2007-330-00 and 2002-039-00) into 2007-396-00. After the Accords were signed, CTUIR's portion of the project was separated out again into the current project number 2009-026-00. Some work done by CTUIR still remains attached to that project and is described in the history section.
2007-217-00 - O&M of the major facilities after completion is conducted by local irrigation districts and is now covered under 2007-217-00. This work was originally part of this project as 1996-011-00 but has since been separated.
2000-033-00 - the CTUIR Fish Passage Operations project monitors and coordinates operation of the facilities after construction to ensure that they are operated within passage guidelines and to assess any operational problems or issues.
2000-039-00 - Walla Walla Basin Monitoring & Evaluation. This M&E project assesses fish populations in the basin.
2000-038-00 and -01 - Walla Walla Hatchery Planning & Construction. 2009-026-00 and its predecessor 1996-011-00 have provided the foundation of passage and adequate flow in the Walla Walla basin that will allow the hatchery efforts to be successful.
This project is a coordinated effort between many different private and public interest groups in the basin. Identification and planning of passage improvements for the basin occur through such forums as the Walla Walla Technical Work Group and Mill Creek Working Group. This project provides a source of cost share funding for many projects developed by other private/public entities utilizing primarily non-BPA funding.
Work Classes
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Work Elements
Habitat:
Habitat work elements typically address the known limiting factors of each location defined for each deliverable.
Details about each deliverable’s locations, limiting factors and work elements
are found under the Deliverables sections.69. Install Fish Screen 84. Remove/Install Diversion 85. Remove/Breach Fish Passage Barrier 184. Install Fish Passage Structure |
Name (Identifier) | Area Type | Source for Limiting Factor Information | |
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Type of Location | Count | ||
Walla Walla (17070102) | HUC 4 | EDT (Ecosystem Diagnosis and Treatment) | 253 |
Mill Creek-Walla Walla River (1707010202) | HUC 5 | EDT (Ecosystem Diagnosis and Treatment) | 48 |
Middle Walla Walla River (1707010207) | HUC 5 | EDT (Ecosystem Diagnosis and Treatment) | 70 |
Upper Pine Creek (170701020901) | HUC 6 | EDT (Ecosystem Diagnosis and Treatment) | 14 |
Lower Pine Creek (170701020903) | HUC 6 | EDT (Ecosystem Diagnosis and Treatment) | 8 |
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Project Deliverables | How the project deliverables help meet this objective* |
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Mill Creek - Bennington Ladder Replacement (DELV-1) | Replacing the currently ineffective Bennington ladder with a new structure that meets NOAA fish passage criteria directly addresses the objective for safe passage. |
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Mill Creek concrete channel passage improvement (DELV-2) | Constructing specifically designed structures which add roughness and reduce water velocity in the Mill Creek concrete channel that currently impacts fish passage, directly addresses the objective for safe passage. |
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Mill Creek weirs passage improvement (DELV-3) | Notching or removing Mill Creek weirs which currently impede fish passage directly addresses the objective for safe passage. |
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Mill Creek Division Works Ladder Replacement (DELV-4) | Replacing the currently ineffective Mill Creek Division Works ladder with a new structure that meets NOAA fish passage criteria directly addresses the objective for safe passage. |
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Mill Creek city intake dam ladder improvement (DELV-5) | Improving the currently ineffective Mill Creek city intake dam ladder with a structure that meets NOAA fish passage criteria directly addresses the objective for safe passage. |
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Titus Creek fish screen (DELV-6) | Installing a new fish screen at the currently unscreened diversion on Titus Creek that meets NOAA fish passage criteria directly addresses the objective for safe passage. |
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Nursery Bridge Dam channel/passage improvement (DELV-7) | Adding a structure which corrects down-cutting and impeded passage in the channel immediately below Nursery Bridge Dam and which meets NOAA fish passage criteria directly addresses the objective for safe passage. |
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Pine Creek passage barrier remediation (DELV-8) | Installation of fish passage sturctures (at three locations in Pine Creek where fish passage is currently impeded) which meet NOAA fish passage criteria directly addresses the objective for safe passage. |
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Small project cost-sharing funds (DELV-9) | Improving structures such as ineffective ladders or fish screens that impede fish passage, with new facilities that meet NOAA fish passage criteria directly addresses the objective for safe passage. |
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Post-construction passage facility criteria check (DELV-10) | Confirming that newly constructed facilities operate correctly via post construction inspection and therefore meet NOAA fish passage criteria directly addresses the objective for safe passage. |
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Project Deliverable | Start | End | Budget |
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Mill Creek - Bennington Ladder Replacement (DELV-1) | 2014 | 2016 | $2,700,000 |
Mill Creek concrete channel passage improvement (DELV-2) | 2014 | 2016 | $156,000 |
Mill Creek weirs passage improvement (DELV-3) | 2016 | 2018 | $1,150,000 |
Mill Creek Division Works Ladder Replacement (DELV-4) | 2015 | 2016 | $200,000 |
Mill Creek city intake dam ladder improvement (DELV-5) | 2014 | 2016 | $250,000 |
Titus Creek fish screen (DELV-6) | 2017 | 2017 | $50,000 |
Nursery Bridge Dam channel/passage improvement (DELV-7) | 2014 | 2014 | $200,000 |
Pine Creek passage barrier remediation (DELV-8) | 2018 | 2018 | $50,000 |
Small project cost-sharing funds (DELV-9) | 2014 | 2018 | $1,250,000 |
Post-construction passage facility criteria check (DELV-10) | 2014 | 2018 | $100,000 |
Total | $6,106,000 |
Fiscal Year | Proposal Budget Limit | Actual Request | Explanation of amount above FY2013 |
---|---|---|---|
2014 | $776,000 | Costs will be spread over multiple years. Spending in first year is expected to be lower. | |
2015 | $1,770,000 | ||
2016 | $1,820,000 | ||
2017 | $720,000 | ||
2018 | $1,020,000 | As most deliverables are worked on over multiple years, "estimated need" is difficult to calculate. | |
Total | $0 | $6,106,000 |
Item | Notes | FY 2014 | FY 2015 | FY 2016 | FY 2017 | FY 2018 |
---|---|---|---|---|---|---|
Personnel | $0 | $0 | $0 | $0 | $0 | |
Travel | $0 | $0 | $0 | $0 | $0 | |
Prof. Meetings & Training | $0 | $0 | $0 | $0 | $0 | |
Vehicles | $0 | $0 | $0 | $0 | $0 | |
Facilities/Equipment | (See explanation below) | $0 | $0 | $0 | $0 | $0 |
Rent/Utilities | $0 | $0 | $0 | $0 | $0 | |
Capital Equipment | $0 | $0 | $0 | $0 | $0 | |
Overhead/Indirect | $0 | $0 | $0 | $0 | $0 | |
Other | subcontract | $776,000 | $1,770,000 | $1,820,000 | $720,000 | $1,020,000 |
PIT Tags | $0 | $0 | $0 | $0 | $0 | |
Total | $776,000 | $1,770,000 | $1,820,000 | $720,000 | $1,020,000 |
Assessment Number: | 2009-026-00-ISRP-20130610 |
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Project: | 2009-026-00 - Umatilla Tribe Ceded Area Juvenile & Adult Fish Passage Improvement |
Review: | 2013 Geographic Category Review |
Proposal Number: | GEOREV-2009-026-00 |
Completed Date: | 6/12/2013 |
Final Round ISRP Date: | 6/10/2013 |
Final Round ISRP Rating: | Meets Scientific Review Criteria (Qualified) |
Final Round ISRP Comment: | |
The sponsors and their local partners worked with three engineering firms to develop fish passage solutions for a six-mile long section of Mill Creek. This portion of the stream flows through the town of Walla Walla. For two miles, it passes through a concrete flume and approximately 800 feet of the flume is roofed over by parking lots and other structures. An additional 3.2 miles of the stream contains 263 concrete sills or channel stabilizers that are six feet wide and stretch across the stream. Some twelve different types of stream reaches were identified in this six-mile section, each with its own fish passage challenges. A physical model of parts of the flume was built and dye studies were performed to estimate how flow patterns and water velocities would react to physical modifications. In addition, a fish energetics model plus field calibrated HEC RAS and spreadsheet models were used to calculate hydraulics. Fish passage ability through the six mile section of Mill Creek at different flow rates and fish sizes by species was estimated via modeling. These results were used to help design modifications to the six-mile section of Mill Creek that would enhance fish passage. Cost estimates for each type of modification were also produced. Additionally, on-the-ground alterations using the suggested designs were made to a portion of the flume and also on a few concrete sills. The purpose of two of the project’s deliverables is to continue to alter the flume and sills using the same type of modifications that were employed in the pilot work. We suggest that the sponsors install PIT tag detectors and other possible sensors in some of the modified portions of the flume to determine if resting areas and other portions of the modified structures are performing as expected. Corrections or alterations to existing designs that are based on model outputs cannot be made without empirical passage assessments. If the sponsors have pre-treatment fish passage success data under different flow regimes it may also be possible to perform BA or BACI analyses on the cumulative effects of all changes made in the six mile section of Mill Creek. During the ISRP field visit it was also mentioned that the roofed portion of the Mill Creek flume was in poor condition. We hope that the sponsors and their partners can work with the City of Walla Walla to see if the roof can be removed and that during this process the stream channel in this part of the flume can be redesigned to enhance fish passage. The Nursery Bridge Dam is another significant fish passage challenge in the Walla Walla subbasin. Currently high velocities at the dam are causing the streambed to undercut areas directly below the dam and are also reducing the effectiveness the dam’s fish ladder. One of the project’s deliverables calls for installing rough material immediately below the dam to reduce water velocities and simultaneously help with entry into the fish ladder. The river channel at the dam is restricted and water flows can also be impacted by irrigation withdrawals. The sponsors and their partners appear to have a holistic plan for this site which calls for widening the river channel below the dam which would reduce water velocities and installing three or more aquifer recharge sites to provide flows during the irrigation season. This appears to be a good approach to solving a significant fish passage problem and we hope that timely progress can be made on completing this plan. Overall the project is making an important contribution to fish recovery in the Walla Walla Basin. The proposal, however, would have benefitted from additional detail about work elements, deliverables, past project activities, and information about project effectiveness. 1. Purpose: Significance to Regional Programs, Technical Background, and Objectives Inadequate passage at irrigation diversion dams, canals and other passage barriers were identified as top imminent threats to salmonids in the Walla Walla subbasin plan. The objective of this project is to provide safe passage for migrating juvenile and adult salmonids by constructing and maintaining fish passage facilities. The sponsors state that important passage work has been accomplished in the subbasin but that additional problems still exist. Forums such as the Walla Walla Technical Work Group and Mill Creek Working Group identified and helped plan the work being proposed. Projects were prioritized based on their expected impacts on migrating fish. That is mainstem structures that all fish must pass and large irrigation diversion screens were considered high priority projects. In the current proposal, six out of the eight proposed passage projects will help anadromous fish reach portions of upper Mill Creek. The significance of this project to the fish resources of the Walla Walla Basin is clear. The project addresses a mortality factor identified as a key limiting factor in most of the restoration plans that have been developed for this watershed. 2. History: Accomplishments, Results, and Adaptive Management (Evaluation of Results) Results and accomplishments of the project are presented as a list of actions that have been completed. For example, under this project two decommissioned irrigation diversion dams have been removed, six new fish ladders have been installed at low head dams, modern fish screens have been installed at seven irrigation diversions, three irrigation ditch consolidations have been completed which helped reduce the number of passage facilities needed, and alterations to a concrete channel located in lower Mill Creek were made. However, there is insufficient information provided to convey the relative significance of these projects. More detailed information on project accomplishments should be included in the proposal. Radio telemetry studies on spring Chinook from 2004-2008 were performed to document adult passage in the Walla Walla River. Results from this work were used to make improvements to passage facilities at Hofer, Mill Creek, Gose Street, and the Nursery Bridge Dam. So there is some element of adaptive management incorporated into the project. However, the lack of project-specific effectiveness evaluations limits the availability of information that is required to adaptively improve project effectiveness. For example, even though a project might meet NOAA fish passage standards was there some specific feature at the site that required some modifications? Is there a central site where past experience is stored so that future learning can take place? Some enhancement in project-level effectiveness monitoring would be worth considering. Evaluation of Results The Walla Walla River has been heavily diverted for irrigation purposes. Two major irrigation diversions, one at river mile 36 and another at river mile 47 along with numerous smaller diversions exist in the subbasin. These structures played a significant role in the extirpation of spring Chinook and in the reduction of summer steelhead and Bull Trout abundance. Migrating juveniles were lost down irrigation canals and injured by impingement on inappropriate fish screens. Adults were prevented from making upstream migrations either by a complete absence of water or by impassable barriers. Numerous passage improvements have been made. The effectiveness of individual projects, however, has not been evaluated. Visual inspections are made to see if adults or juveniles show any reluctance to moving through specific passage structures but are not done in a quantifiable manner. However, the sponsors have performed studies that show mean travel time of spring Chinook from McNary Dam to the Nursery Bridge Dam has decreased from 30 days in 2000 to 18 days. SAR values for spring Chinook have also gone up a bit since 2004 and the successful re-introduction of spring Chinook into the South Fork of the Walla Walla and into Mill Creek indicate biological benefits have been derived from the passage work that has occurred in the subbasin. 3. Project Relationships, Emerging Limiting Factors, and Tailored Questions The Walla Walla Juvenile and Adult Passage Improvement project is directly linked to the Walla Walla Fish Operations and Maintenance and the Walla Walla Basinwide Tributary Passage and Flow projects. The juvenile and adult passage project provides support for the installation of screens and passage structures at irrigation diversion sites, dams, and other sites where fish passage has been impaired. The operation and maintenance project handles the O&M for these installations while the basinwide tributary passage project focuses on flow augmentation. These projects have made significant progress towards addressing fish impacts related to the irrigation system in the Walla Walla Basin. Project identification is done by the Walla Walla Technical Work Group, the Mill Creek Working Group, and other interested entities. Private engineering firms design and construct passage improvements, and these plans are reviewed by the sponsors (CTUIR) along with WDFW, ODFW, NMFS, and the USFWS. PNNL personnel are engaged by the project to inspect newly completed projects to determine if they are operating under accepted NMFS criteria. The project also provides cost share funds for fish passage projects led by the Army Corps of Engineers, Snake River Salmon Recovery Board, NOAA, Milton-Freewater Water Control District, and the Walla Walla Basin Watershed Council. Additionally, the project is linked to the Walla Walla Basin Monitoring and Evaluation Project (BPA Project Number 2000-039-00) which performs basinwide assessments of fish response to habitat improvement efforts. This Monitoring and Evaluation project appears to be collecting comprehensive data on steelhead and spring Chinook populations in the river and some of the results from this study are presented. VSP parameters appear to be trending upwards. However, it is not possible to determine the role improved passage survival is playing in this trend. Assessments of effectiveness of the screens and passage structures installed under this program appear to be limited to behavior displayed by radio-tagged adult fish near passage structures and casual observations of fish behavior around project sites. A more rigorous assessment of the efficacy of the structures should be considered. No emerging limiting factors were presented. It is clear however, that climate change and possible shifts in irrigation water use will impact fish passage. How to accommodate these changes in flow regimes and water temperature will need to be considered in future fish passage planning, design, and construction. 4. Deliverables, Work Elements, Metrics, and Methods Ten project deliverables are presented. Eight of them are for specific fish passage projects. Many of these have been designed and are ready for construction. One of the remaining deliverables is for cost-sharing. In this case funds from the project will be provided to other subbasin groups that are performing fish passage work. Previous examples of cost sharing include projects on the Touchet, Garrison Creek, Spring Creek, and at Gose Street. The final deliverable pays PNNL personnel to perform post-project evaluations to ensure that newly completed projects meet NOAA fish passage criteria. The work elements and deliverables for this project seem appropriate. They are primarily related to the construction of new screens or fish ladders or modification of existing facilities. However, the detail about each work element and deliverable was quite brief. Additional detail or links to information about each planned project would have been useful in reviewing the proposal. Specific comments on protocols and methods described in MonitoringMethods.org No RM&E protocols were listed in the proposal.
The ISRP’s qualification and comments can be dealt with in contracting and future project reviews. The ISRP is not requesting a response. |
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Qualification #1 - Qualification #1
Studies to quantitatively measure the action effectiveness of specific passage projects need to be developed and implemented.
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First Round ISRP Date: | 6/10/2013 |
First Round ISRP Rating: | Meets Scientific Review Criteria (Qualified) |
First Round ISRP Comment: | |
The sponsors and their local partners worked with three engineering firms to develop fish passage solutions for a six-mile long section of Mill Creek. This portion of the stream flows through the town of Walla Walla. For two miles, it passes through a concrete flume and approximately 800 feet of the flume is roofed over by parking lots and other structures. An additional 3.2 miles of the stream contains 263 concrete sills or channel stabilizers that are six feet wide and stretch across the stream. Some twelve different types of stream reaches were identified in this six-mile section, each with its own fish passage challenges. A physical model of parts of the flume was built and dye studies were performed to estimate how flow patterns and water velocities would react to physical modifications. In addition, a fish energetics model plus field calibrated HEC RAS and spreadsheet models were used to calculate hydraulics. Fish passage ability through the six mile section of Mill Creek at different flow rates and fish sizes by species was estimated via modeling. These results were used to help design modifications to the six-mile section of Mill Creek that would enhance fish passage. Cost estimates for each type of modification were also produced. Additionally, on-the-ground alterations using the suggested designs were made to a portion of the flume and also on a few concrete sills. The purpose of two of the project’s deliverables is to continue to alter the flume and sills using the same type of modifications that were employed in the pilot work. We suggest that the sponsors install PIT tag detectors and other possible sensors in some of the modified portions of the flume to determine if resting areas and other portions of the modified structures are performing as expected. Corrections or alterations to existing designs that are based on model outputs cannot be made without empirical passage assessments. If the sponsors have pre-treatment fish passage success data under different flow regimes it may also be possible to perform BA or BACI analyses on the cumulative effects of all changes made in the six mile section of Mill Creek. During the ISRP field visit it was also mentioned that the roofed portion of the Mill Creek flume was in poor condition. We hope that the sponsors and their partners can work with the City of Walla Walla to see if the roof can be removed and that during this process the stream channel in this part of the flume can be redesigned to enhance fish passage. The Nursery Bridge Dam is another significant fish passage challenge in the Walla Walla subbasin. Currently high velocities at the dam are causing the streambed to undercut areas directly below the dam and are also reducing the effectiveness the dam’s fish ladder. One of the project’s deliverables calls for installing rough material immediately below the dam to reduce water velocities and simultaneously help with entry into the fish ladder. The river channel at the dam is restricted and water flows can also be impacted by irrigation withdrawals. The sponsors and their partners appear to have a holistic plan for this site which calls for widening the river channel below the dam which would reduce water velocities and installing three or more aquifer recharge sites to provide flows during the irrigation season. This appears to be a good approach to solving a significant fish passage problem and we hope that timely progress can be made on completing this plan. Overall the project is making an important contribution to fish recovery in the Walla Walla Basin. The proposal, however, would have benefitted from additional detail about work elements, deliverables, past project activities, and information about project effectiveness. 1. Purpose: Significance to Regional Programs, Technical Background, and Objectives Inadequate passage at irrigation diversion dams, canals and other passage barriers were identified as top imminent threats to salmonids in the Walla Walla subbasin plan. The objective of this project is to provide safe passage for migrating juvenile and adult salmonids by constructing and maintaining fish passage facilities. The sponsors state that important passage work has been accomplished in the subbasin but that additional problems still exist. Forums such as the Walla Walla Technical Work Group and Mill Creek Working Group identified and helped plan the work being proposed. Projects were prioritized based on their expected impacts on migrating fish. That is mainstem structures that all fish must pass and large irrigation diversion screens were considered high priority projects. In the current proposal, six out of the eight proposed passage projects will help anadromous fish reach portions of upper Mill Creek. The significance of this project to the fish resources of the Walla Walla Basin is clear. The project addresses a mortality factor identified as a key limiting factor in most of the restoration plans that have been developed for this watershed. 2. History: Accomplishments, Results, and Adaptive Management (Evaluation of Results) Results and accomplishments of the project are presented as a list of actions that have been completed. For example, under this project two decommissioned irrigation diversion dams have been removed, six new fish ladders have been installed at low head dams, modern fish screens have been installed at seven irrigation diversions, three irrigation ditch consolidations have been completed which helped reduce the number of passage facilities needed, and alterations to a concrete channel located in lower Mill Creek were made. However, there is insufficient information provided to convey the relative significance of these projects. More detailed information on project accomplishments should be included in the proposal. Radio telemetry studies on spring Chinook from 2004-2008 were performed to document adult passage in the Walla Walla River. Results from this work were used to make improvements to passage facilities at Hofer, Mill Creek, Gose Street, and the Nursery Bridge Dam. So there is some element of adaptive management incorporated into the project. However, the lack of project-specific effectiveness evaluations limits the availability of information that is required to adaptively improve project effectiveness. For example, even though a project might meet NOAA fish passage standards was there some specific feature at the site that required some modifications? Is there a central site where past experience is stored so that future learning can take place? Some enhancement in project-level effectiveness monitoring would be worth considering. Evaluation of Results The Walla Walla River has been heavily diverted for irrigation purposes. Two major irrigation diversions, one at river mile 36 and another at river mile 47 along with numerous smaller diversions exist in the subbasin. These structures played a significant role in the extirpation of spring Chinook and in the reduction of summer steelhead and Bull Trout abundance. Migrating juveniles were lost down irrigation canals and injured by impingement on inappropriate fish screens. Adults were prevented from making upstream migrations either by a complete absence of water or by impassable barriers. Numerous passage improvements have been made. The effectiveness of individual projects, however, has not been evaluated. Visual inspections are made to see if adults or juveniles show any reluctance to moving through specific passage structures but are not done in a quantifiable manner. However, the sponsors have performed studies that show mean travel time of spring Chinook from McNary Dam to the Nursery Bridge Dam has decreased from 30 days in 2000 to 18 days. SAR values for spring Chinook have also gone up a bit since 2004 and the successful re-introduction of spring Chinook into the South Fork of the Walla Walla and into Mill Creek indicate biological benefits have been derived from the passage work that has occurred in the subbasin. 3. Project Relationships, Emerging Limiting Factors, and Tailored Questions The Walla Walla Juvenile and Adult Passage Improvement project is directly linked to the Walla Walla Fish Operations and Maintenance and the Walla Walla Basinwide Tributary Passage and Flow projects. The juvenile and adult passage project provides support for the installation of screens and passage structures at irrigation diversion sites, dams, and other sites where fish passage has been impaired. The operation and maintenance project handles the O&M for these installations while the basinwide tributary passage project focuses on flow augmentation. These projects have made significant progress towards addressing fish impacts related to the irrigation system in the Walla Walla Basin. Project identification is done by the Walla Walla Technical Work Group, the Mill Creek Working Group, and other interested entities. Private engineering firms design and construct passage improvements, and these plans are reviewed by the sponsors (CTUIR) along with WDFW, ODFW, NMFS, and the USFWS. PNNL personnel are engaged by the project to inspect newly completed projects to determine if they are operating under accepted NMFS criteria. The project also provides cost share funds for fish passage projects led by the Army Corps of Engineers, Snake River Salmon Recovery Board, NOAA, Milton-Freewater Water Control District, and the Walla Walla Basin Watershed Council. Additionally, the project is linked to the Walla Walla Basin Monitoring and Evaluation Project (BPA Project Number 2000-039-00) which performs basinwide assessments of fish response to habitat improvement efforts. This Monitoring and Evaluation project appears to be collecting comprehensive data on steelhead and spring Chinook populations in the river and some of the results from this study are presented. VSP parameters appear to be trending upwards. However, it is not possible to determine the role improved passage survival is playing in this trend. Assessments of effectiveness of the screens and passage structures installed under this program appear to be limited to behavior displayed by radio-tagged adult fish near passage structures and casual observations of fish behavior around project sites. A more rigorous assessment of the efficacy of the structures should be considered. No emerging limiting factors were presented. It is clear however, that climate change and possible shifts in irrigation water use will impact fish passage. How to accommodate these changes in flow regimes and water temperature will need to be considered in future fish passage planning, design, and construction. 4. Deliverables, Work Elements, Metrics, and Methods Ten project deliverables are presented. Eight of them are for specific fish passage projects. Many of these have been designed and are ready for construction. One of the remaining deliverables is for cost-sharing. In this case funds from the project will be provided to other subbasin groups that are performing fish passage work. Previous examples of cost sharing include projects on the Touchet, Garrison Creek, Spring Creek, and at Gose Street. The final deliverable pays PNNL personnel to perform post-project evaluations to ensure that newly completed projects meet NOAA fish passage criteria. The work elements and deliverables for this project seem appropriate. They are primarily related to the construction of new screens or fish ladders or modification of existing facilities. However, the detail about each work element and deliverable was quite brief. Additional detail or links to information about each planned project would have been useful in reviewing the proposal. Specific comments on protocols and methods described in MonitoringMethods.org No RM&E protocols were listed in the proposal.
The ISRP’s qualification and comments can be dealt with in contracting and future project reviews. The ISRP is not requesting a response. Modified by Dal Marsters on 6/12/2013 9:35:37 AM. |
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Documentation Links: |
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Proponent Response: | |
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