Chamberlain Creek Coho Passage Design Project
Salmonid Restoration Planning and Assessments
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1611968198576 | N Central California Coast | 06/07/2021 | 12/31/2024 | 2020 | Ongoing | 05/03/2024 | |
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Description
This project will address CDFW recovery priorities on Chamberlain Creek in the Big River watershed by designing a remedy for a fish passage barrier posed by a corrugated metal pipe that partially prevents adult, juvenile coho, and lamprey passage to 1.6 miles of suitable upstream habitat. The project will design a new stream crossing that will meet fish passage, hydraulic capacity, and debris load requirements. Project partners will evaluate the instream habitat throughout the project as part of scoping and feasibility studies.
Project Benefit
The primary expected benefit of this design proposal is year-round passage for adult and juvenile coho to 1.6 miles of suitable upstream habitat. As additional benefits, the design will ensure hydraulic capacity and meet debris load requirements.
Funding Details |
PCSRF | $115,050 |
In-Kind Donated Labor | $2,618 |
Report Total: | $117,668 |
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Worksites
1611968198792
- Worksite Identifier: 1611968198792
- Start Date:
- End Date:
Area Description
Culvert on Main Chamberlain Road
Location Information
- Basin:
- Subbasin:
- Watershed:
- Subwatershed:
- State: California
- Recovery Domain: N Central California Coast
- Latitude: 39.383409
- Longitude: -123.547675
ESU
- California Coastal Chinook Salmon ESU
- Central California Coast Coho Salmon ESU
- Northern California Steelhead DPS
Map
Photos
Metrics
Metrics
- B.0
Salmonid Restoration Planning and AssessmentsY (Y/N)
- . . B.0.a
Planning And Assessment Funding 115,050.00
- . . B.0.b.1
Area Encompassed 1.0
- . . B.0.b.2
Stream Miles Affected 1.60
- . . B.1
Restoration Planning And CoordinationY (Y/N)
- . . . . B.1.a
Planning and Coordination funding 115,049.56
- . . . . B.1.b.8
Conducting habitat restoration scoping and feasibility studiesY (Y/N)
- . . . . . . B.1.b.8.a
Name of plan implemented | |
National Marine Fisheries Service, 2012, Recovery Plan for Evolutionarily Significant Unit of Central CA Coast Coho Salmon, National Marine Fisheries Service, Santa Rosa, CA |
- . . . . . . B.1.b.8.b
Description and scope of the plan implemented | |
Fisheries Biologist will evaluate the current instream habitat for salmonids and lamprey throughout the project reach using the CDFW Protocols for Level II riffle, pool and flatwater methodology for the survey. Additionally, snorkel surveys will be conducted to identify the salmonid and other aquatic vertebrate species present and the habitats they are utilizing, to evaluate habitat suitability for the design considerations. |
- . . . . B.1.b.11
Engineering/design work for restoration projectsY (Y/N)
- . . . . . . B.1.b.11.a
Name of plan implemented | |
National Marine Fisheries Service, 2012, Recovery Plan for Evolutionarily Significant Unit of Central CA Coast Coho Salmon, National Marine Fisheries Service, Santa Rosa, CA |
- . . . . . . B.1.b.11.b
Description and scope of the plan implemented | |
Chamberlain Creek is a tributary to the North Fork Big River and is identified as a core recovery area in the National Marine Fisheries Services' Recovery Plan for Evolutionarily Significant Unit of Central California Coast Coho Salmon (2012). The objective of this project is to develop designs to improve passage to coho salmon and Pacific lamprey at a single at a poorly constructed and aging road-stream crossing (culvert). This migration barrier has been identified as a temporal adult barrier and a total juvenile barrier at low flow conditions on Chamberlain Creek, a tributary to North Fork Big River. |
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