82811: Rev 2: WE D: Work Element Summary

Work Element Summary PDF

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Basics

Contract Number:

82811

Contract Title:

2009-012-00 EXP AQUATIC INVASIVES TREATMENT IN MINTO BROWN

Contract Start Date:

8/1/2019

Contract End Date:

9/30/2020

WE ID:

199. Remove Vegetation

Work Element Usage Report

Title:

D: 199 - Control invasive species in project area

Description:

Invasive species will be controlled within the 87 acre project area for the Minto-Brown Slough Enhancement Project. This area includes 11 acres of riparian habitat and 76 acres of freshwater non-wetland habitat. Some of the primary target species include: Uruguyan primrose-willow, Himalayan blackberry, English ivy, reed canarygrass, and clematis. Work will be done using a sub-contractor.

WE Agreement Type:

Contracted

Deliverable Specification:

Control invasive species in riparian and adjacent aquatic habitat (87 acres total). Riparian habitat adjacent to the Willamette Slough water body will undergo site preparation (11 acres). Terrestrial invasive will be controlled to prepare the ground for future planting. These actions will help to enhance the floodplain forest in this part of the Minto Brown Park. Native planting will not be included in this current SOW with BPA. Control aquatic invasive species throughout the Willamette Slough (76 acres). Aquatic invasive species with a focus on Ludwigia, will be treated two times during the field season.

WSE Effective Budget:

$64,956

% of Total WSE Effective Budget:

92.98%

WSE Start:

08/01/2019

WSE End:

09/30/2020

WSE Completion:

09/30/2020

WSE Progress:

Concluded

WSE ID Continued From:

[Unassigned]

WSE ID Continued To:

[Unassigned]

Finite or Recurring:

Finite

Budget History

SOWRevision	Planned	Updated	Contractor Comments (optional)
1. 82811 (08/01/2019 - 09/30/2020)	$65,096	$64,956	Contractors completed work on 9/29/20.
Work Element Budget (Current Performance Period)	$65,096	$64,956	Contractors completed work on 9/29/20.
	$65,096	$64,956	Contractors completed work on 9/29/20.

Milestones

4 Milestones

Sort	Type	Title	Start	End	Status	Modified By	Modified Date
A	EC	Environmental compliance requirements complete	8/1/2019	7/31/2020	Concluded	Eric Andersen (Inactive)	4/6/2020 7:36:59 AM
		Description: On-the-ground work associated with this work element cannot proceed until this milestone is complete. Milestone is complete when final documentation is received from BPA environmental compliance staff.
B		Control invasive species in riparian habitat	8/1/2019	9/30/2020	Concluded	Eric Andersen (Inactive)	4/6/2020 7:50:13 AM
		Description: Invasive species in the riparian habitat adjacent to Willamette Slough (11 acres) will be cut and sprayed to begin to prepare the ground for future plantings. Target invasive species will include, blackberry, reed canarygrass, clematis, ivy, and others if found during treatment. The initial treatment will be a cutting treatment. Sufficient regrowth and newly germinated seedlings will be treated with chemicals.
C		Control aquatic invasive species within freshwater habitat of Willamette Slough	8/1/2019	9/30/2020	Concluded	Eric Andersen (Inactive)	4/6/2020 7:50:13 AM
		Description: Aquatic invasive species will be treated with in the Willamette Slough (76 acres). This aquatic habitat will all include the water body and immediate shoreline area. Two treatments will take place during one field season. Ideally the first treatment will take place in August and a follow treatment will take place by early-mid October depending the phenology of the plants and weather conditions. Before contractors can proceed with a followup treatment, there needs to be sufficient regrowth of the plant so there is adequate surface area on the leaves to absorb the chemicals applied through the spot spray. The primary weed target is Ludwigia hexapetela (Uruguayan primrose-willow). Nymphoides peltata (Yellow floating heart) plants will also be treated if they are found on site as an early detection and rapid response priority species. At this point in time there are no known patches of Yellow floating heart located within the project area.
D	DELIV	Control invasive species in 87 acres of riparian and aquatic habitat adjacent to Willamette Slough.		9/30/2020	Concluded	Eric Andersen (Inactive)	4/6/2020 7:50:13 AM
		Description: Control invasive species in riparian and adjacent aquatic habitat (87 acres total). Riparian habitat adjacent to the Willamette Slough water body will undergo site preparation (11 acres). Terrestrial invasive will be controlled to prepare the ground for future planting. These actions will help to enhance the floodplain forest in this part of the Minto Brown Park. Native planting will not be included in this current SOW with BPA. Control aquatic invasive species throughout the Willamette Slough (76 acres). Aquatic invasive species with a focus on Ludwigia, will be treated two times during the field season.

Metrics

Implementation Metrics

Metric	Planned	Actual	Measures	HLIs
1406. # of riparian miles treated	0.00	0.00	miles treated miles of stream improved in riparian areas	Habitat Miles
1515. # of acres of upland non-wetland habitat treated	0.00	0.00	acres treated acres treated instream	Habitat Acres
1516. # of acres of upland wetland habitat treated	0.00	0.00	acres treated acres treated instream	Habitat Acres
1517. # of acres of riparian non-wetland habitat treated	11.00	11.00	acres treated acres treated instream acres improved in riparian areas	Habitat Acres
1518. # of acres of riparian wetland habitat treated	0.00	0.00	acres treated acres treated instream acres improved in riparian areas	Habitat Acres
1519. # of acres of freshwater non-wetland habitat treated	76.00	76.00	acres treated acres treated instream acres improved in riparian areas	Habitat Acres
1520. # of acres of freshwater wetland habitat treated	0.00	0.00	acres treated acres treated instream acres improved in riparian areas	Habitat Acres
1521. # of acres of estuarine wetland habitat treated	0.00	0.00	acres treated acres treated instream acres improved in riparian areas	Habitat Acres
1522. # of acres of estuarine non-wetland habitat treated	0.00	0.00	acres treated acres treated instream acres improved in riparian areas	Habitat Acres
1636. # of estuarine miles treated	0.00	0.00	miles treated miles of stream improved in riparian areas	Habitat Miles
1637. # of freshwater miles treated	0.00	0.00	miles treated miles of stream improved in riparian areas	Habitat Miles
1737. Biological plant removal	No	No
1738. Herbicide plant removal	Yes	Yes
1739. Mechanical plant removal	Yes	No
1740. Conduct controlled burn	No	No

Location

Work Site ID	Latitude	Longitude	State	County	Province	Subbasin
95985	44.932238	-123.048162	Oregon	Marion	Lower Columbia	Willamette

Focal Species

Primary Focal Species:

Chinook (O. tshawytscha) - Upper Willamette River ESU (Threatened); Lamprey, Pacific (Entosphenus tridentata); Steelhead (O. mykiss) - Upper Willamette River DPS (Threatened)

Secondary Focal Species:

None

Environmental Compliance

None

RM&E Metadata

This work element does not require RM&E metadata

Please correct the errors noted below.

Implementation Metrics