Coulborn & Sebbas Cks Sediment Reduction & Salmonid Habitat Enhancement

Salmonid Habitat Restoration and Acquisition

Fish Passage Improvement Riparian Habitat Upland Habitat And Sediment
Project ID725531
Recovery DomainsN. CA - S. OR and CA Coast
Start Date06/01/2018
End Date04/02/2021
Year2014
StatusCompleted
Last Edited04/14/2022
 
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Description    


Grantee and partners upgraded 1.69 miles of forest road and decommissioning (closure) of 2.84 miles of abandoned, decaying, streamside, mid-slope, and inner gorge roads in the Indian Creek watershed. The project has prevented the delivery of approximately 5,100 yd3 of sediment from road-related sediment delivery features to Coulborn and Sebbas Creeks, thereby providing increased protection and improvement of salmonid habitat.



See the final report for details.

Project Benefit    


Improve instream habitat conditions by reducing sediment delivery, improving water quality for all life stages of salmonids in Sebbas and Coulborn Creeks.

Accomplishments

Metric Completed Originally
Proposed
Riparian Habitat
  Stream Miles Treated 4.53 .00
  Acres Treated 12.2 .0
Upland Habitat
  Acres Treated 12.2 8.5
Fish Passage
  Barriers Removed
  Miles Opened .10 .00

Funding Details

SourceFunds
PCSRF$186,989
State$173,616
In-Kind Other$103,053
Report Total:$463,658


Project Map



Worksites

7211142    


  • Worksite Identifier: 7211142
  • Start Date:
  • End Date:
Area Description
Coulborn and Sebbas creeks

Location Information

  • Basin: Northern California Coastal
  • Subbasin:
  • Watershed:
  • Subwatershed:
  • State: California
  • Recovery Domain: N. CA - S. OR and CA Coast
  • Latitude: 39.97743
  • Longitude: -123.8972

ESU

  • California Coastal Chinook Salmon ESU
  • Southern Oregon/Northern California Coast Coho Salmon ESU
  • Northern California Steelhead DPS

Map

Photos

Metrics

Metrics
  • C.0 Salmonid Habitat Restoration and AcquisitionY (Y/N)
    •      . . C.0.a Habitat restoration and acquisition funding 463,658.00
    •      . . C.0.b Length of stream treated/protected .04
    •      . . C.0.c
      Project identified in a Plan or Watershed Assessment
    •      . . C.0.d.1 Project Monitoring (LOV)
    •      . . C.0.d.2 Monitoring Location (LOV)
    •      . . C.2 Fish Passage ImprovementY (Y/N)
      •      . . . . C.2.a Fish Passage Funding 75,000.00
      •      . . . . C.2.b.1 Length of stream made accessible .10
      •      . . . . C.2.b.3 Type of blockage/barrier (LOV)
      •      . . . . C.2.b.4 Number of blockages/impediments/barriers impeding passage 3
      •      . . . . C.2.f.1 Culvert installed or improved at road stream crossingY (Y/N)
        •      . . . . . . C.2.f.2 Number of culverts installed or improved 6
        •      . . . . . . C.2.f.3 Miles of stream made accessible by culvert installation/upgrade .00
      •      . . . . C.2.g.1 Bridge installed or improved at road stream crossingY (Y/N)
        •      . . . . . . C.2.g.2 Number of bridges installed or improved/upgraded 1
        •      . . . . . . C.2.g.3 Miles of stream made accessible by bridge installation or improvement/upgrade .10
      •      . . . . C.2.h.1 Rocked ford - road stream crossingY (Y/N)
        •      . . . . . . C.2.h.2 Number of rocked fords placed 10
        •      . . . . . . C.2.h.3 Miles of stream made accessible by rocked ford placement .00
      •      . . . . C.2.i.1 Road stream crossing removal Y (Y/N)
        •      . . . . . . C.2.i.2 Number of road crossings removed 34
        •      . . . . . . C.2.i.3 Miles of stream made accessible by road stream crossing removal .10
      •      . . C.5 Riparian Habitat ProjectY (Y/N)
        •      . . . . C.5.a Riparian Habitat Funding 28,658.00
        •      . . . . C.5.b.1 Total riparian miles streambank treated 4.53
        •      . . . . C.5.b.2 Total Riparian Acres Treated 12.2
        •      . . . . C.5.c.1 Riparian plantingY (Y/N)
          •      . . . . . . C.5.c.2
            Species of plants planted in riparian
            Sequoia sempervirens
          •      . . . . . . C.5.c.3 Acres planted in riparian 12.2
          •      . . . . . . C.5.c.4 Miles of streambank treated with riparian planting .00
        •      . . C.6 Upland Habitat And Sediment ProjectY (Y/N)
          •      . . . . C.6.a Upland Habitat / Sediment Funding 360,000.00
          •      . . . . C.6.b.1 Acres of upland habitat area treated 12.2
          •      . . . . C.6.b.2 Miles of road treated in upland area 4.53
          •      . . . . C.6.b.3 Cubic yards (to nearest yard) of sediment prevented from entering stream5096 (Cubic yards)
          •      . . . . C.6.c.1 Road drainage system improvements and reconstructionY (Y/N)
            •      . . . . . . C.6.c.2 Miles of road treated for drainage system improvements and reconstruction 4.53
            •      . . . . . . C.6.c.3 Average width of road treated for drainage improvements and reconstruction.8 (Yards)
          •      . . . . C.6.d.1 Road closure / abandonmentY (Y/N)
            •      . . . . . . C.6.d.2 Miles of road closed / abandoned 2.84
            •      . . . . . . C.6.d.3 Average width of road closed / abandoned8 (Yards)
          •      . . . . C.6.g.1 Slope stabilizationY (Y/N)
            •      . . . . . . C.6.g.2 Acres treated for slope stabilization 12.2