Hollow Tree Creek Implementation Project, Phase V

Salmonid Habitat Restoration and Acquisition

Upland Habitat And Sediment
Project ID723497
Recovery DomainsN Central California Coast
Start Date06/01/2010
End Date01/14/2013
Year2009
StatusCompleted
Last Edited05/08/2024
 
1 - 1

Description    


At 5 worksites drainage was improved (crossings upgraded, recontouring, outsloping), at one of these a small portion of road was also closed. The other 5 worksites closed roads. slope stabilization was done at the sites which needed it. Approximately 12,000 cubic yards of sediment saved. Total roads - 6.31 miles upgraded, 2.75 closed.

Project Benefit    


Improve spawning and rearing habitat for coho salmon, Chinook salmon, and steelhead trout in Hollow Tree Creek, tributary to the South Fork Eel River in Mendocino County by reducing road related sediment delivery. The primary objective is to prevent 12,520 yds3 of sediment from delivery to Lower Hollow Tree Creek and its tributaries through the treatment of 45 sites along approximately 9.4 miles of road.

Accomplishments

Metric Completed Originally
Proposed
Upland Habitat
  Acres Treated 24.2 .1

Funding Details

SourceFunds
PCSRF$235,750
Other$109,349
Report Total:$345,099


Project Map



Worksites

7209438    


  • Worksite Identifier: 7209438
  • Start Date:
  • End Date:
Area Description
Hollow Tree Creek, sites 118-119 (decommissioning)

Location Information

  • Basin: Northern California Coastal (180101)
  • Subbasin:
  • Watershed:
  • Subwatershed:
  • State: California
  • Recovery Domain: N Central California Coast
  • Latitude: 39.812044
  • Longitude: -123.744059

ESU

  • Southern Oregon/Northern California Coast Coho Salmon ESU

Map

Photos

Metrics

Metrics
  • C.0 Salmonid Habitat Restoration and AcquisitionY (Y/N)
    •      . . C.0.a Habitat restoration and acquisition funding 34,510.00
    •      . . C.0.b Length of stream treated/protected .00
    •      . . C.0.c
      Project identified in a Plan or Watershed Assessment
      Strategy for the recovery of California Coho Salmon (CDFG 2004)
    •      . . C.0.d.1 Project Monitoring (LOV)
    •      . . C.0.d.2 Monitoring Location (LOV)
    •      . . C.6 Upland Habitat And Sediment ProjectY (Y/N)
      •      . . . . C.6.a Upland Habitat / Sediment Funding 34,510.00
      •      . . . . C.6.b.1 Acres of upland habitat area treated .8
      •      . . . . C.6.b.2 Miles of road treated in upland area .29
      •      . . . . C.6.b.3 Cubic yards (to nearest yard) of sediment prevented from entering stream288 (Cubic yards)
      •      . . . . C.6.d.1 Road closure / abandonmentY (Y/N)
        •      . . . . . . C.6.d.2 Miles of road closed / abandoned .29

7209433    


  • Worksite Identifier: 7209433
  • Start Date:
  • End Date:
Area Description
Hollow Tree Creek , sites 67-70, 101-106 and 109-112 (upgrades)

Location Information

  • Basin: Northern California Coastal (180101)
  • Subbasin:
  • Watershed:
  • Subwatershed:
  • State: California
  • Recovery Domain: N Central California Coast
  • Latitude: 39.820251
  • Longitude: -123.727721

ESU

  • Southern Oregon/Northern California Coast Coho Salmon ESU

Map

Photos

Metrics

Metrics
  • C.0 Salmonid Habitat Restoration and AcquisitionY (Y/N)
    •      . . C.0.a Habitat restoration and acquisition funding 34,509.00
    •      . . C.0.b Length of stream treated/protected .00
    •      . . C.0.c
      Project identified in a Plan or Watershed Assessment
      Strategy for the recovery of California Coho Salmon (CDFG 2004)
    •      . . C.0.d.1 Project Monitoring (LOV)
    •      . . C.0.d.2 Monitoring Location (LOV)
    •      . . C.6 Upland Habitat And Sediment ProjectY (Y/N)
      •      . . . . C.6.a Upland Habitat / Sediment Funding 34,509.00
      •      . . . . C.6.b.1 Acres of upland habitat area treated 6.8
      •      . . . . C.6.b.2 Miles of road treated in upland area 2.56
      •      . . . . C.6.b.3 Cubic yards (to nearest yard) of sediment prevented from entering stream6081 (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 2.32
      •      . . . . C.6.d.1 Road closure / abandonmentY (Y/N)
        •      . . . . . . C.6.d.2 Miles of road closed / abandoned .24
      •      . . . . C.6.g.1 Slope stabilizationY (Y/N)

7209434    


  • Worksite Identifier: 7209434
  • Start Date:
  • End Date:
Area Description
Hollow Tree Creek , sites 107-109 (decommissioning)

Location Information

  • Basin: Northern California Coastal (180101)
  • Subbasin:
  • Watershed:
  • Subwatershed:
  • State: California
  • Recovery Domain: N Central California Coast
  • Latitude: 39.82105
  • Longitude: -123.732823

ESU

  • Southern Oregon/Northern California Coast Coho Salmon ESU

Map

Photos

Metrics

Metrics
  • C.0 Salmonid Habitat Restoration and AcquisitionY (Y/N)
    •      . . C.0.a Habitat restoration and acquisition funding 34,510.00
    •      . . C.0.b Length of stream treated/protected .00
    •      . . C.0.c
      Project identified in a Plan or Watershed Assessment
      Strategy for the recovery of California Coho Salmon (CDFG 2004)
    •      . . C.0.d.1 Project Monitoring (LOV)
    •      . . C.0.d.2 Monitoring Location (LOV)
    •      . . C.6 Upland Habitat And Sediment ProjectY (Y/N)
      •      . . . . C.6.a Upland Habitat / Sediment Funding 34,510.00
      •      . . . . C.6.b.1 Acres of upland habitat area treated 2.5
      •      . . . . C.6.b.2 Miles of road treated in upland area .93
      •      . . . . C.6.b.3 Cubic yards (to nearest yard) of sediment prevented from entering stream901 (Cubic yards)
      •      . . . . C.6.d.1 Road closure / abandonmentY (Y/N)
        •      . . . . . . C.6.d.2 Miles of road closed / abandoned .93

7209435    


  • Worksite Identifier: 7209435
  • Start Date:
  • End Date:
Area Description
Hollow Tree Creek , site 113 (decommissioning)

Location Information

  • Basin: Northern California Coastal (180101)
  • Subbasin:
  • Watershed:
  • Subwatershed:
  • State: California
  • Recovery Domain: N Central California Coast
  • Latitude: 39.820851
  • Longitude: -123.724242

ESU

  • Southern Oregon/Northern California Coast Coho Salmon ESU

Map

Photos

Metrics

Metrics
  • C.0 Salmonid Habitat Restoration and AcquisitionY (Y/N)
    •      . . C.0.a Habitat restoration and acquisition funding 34,510.00
    •      . . C.0.b Length of stream treated/protected .00
    •      . . C.0.c
      Project identified in a Plan or Watershed Assessment
      Strategy for the recovery of California Coho Salmon (CDFG 2004)
    •      . . C.0.d.1 Project Monitoring (LOV)
    •      . . C.0.d.2 Monitoring Location (LOV)
    •      . . C.6 Upland Habitat And Sediment ProjectY (Y/N)
      •      . . . . C.6.a Upland Habitat / Sediment Funding 34,510.00
      •      . . . . C.6.b.1 Acres of upland habitat area treated .3
      •      . . . . C.6.b.2 Miles of road treated in upland area .10
      •      . . . . C.6.b.3 Cubic yards (to nearest yard) of sediment prevented from entering stream60 (Cubic yards)
      •      . . . . C.6.d.1 Road closure / abandonmentY (Y/N)
        •      . . . . . . C.6.d.2 Miles of road closed / abandoned .10

7209436    


  • Worksite Identifier: 7209436
  • Start Date:
  • End Date:
Area Description
Hollow Tree Creek, sites 118-119 (decommissioning)

Location Information

  • Basin: Northern California Coastal (180101)
  • Subbasin:
  • Watershed:
  • Subwatershed:
  • State: California
  • Recovery Domain: N Central California Coast
  • Latitude: 39.810591
  • Longitude: -123.739676

ESU

  • Southern Oregon/Northern California Coast Coho Salmon ESU

Map

Photos

Metrics

Metrics
  • C.0 Salmonid Habitat Restoration and AcquisitionY (Y/N)
    •      . . C.0.a Habitat restoration and acquisition funding 34,510.00
    •      . . C.0.b Length of stream treated/protected .00
    •      . . C.0.c
      Project identified in a Plan or Watershed Assessment
      Strategy for the recovery of California Coho Salmon (CDFG 2004)
    •      . . C.0.d.1 Project Monitoring (LOV)
    •      . . C.0.d.2 Monitoring Location (LOV)
    •      . . C.6 Upland Habitat And Sediment ProjectY (Y/N)
      •      . . . . C.6.a Upland Habitat / Sediment Funding 34,510.00
      •      . . . . C.6.b.1 Acres of upland habitat area treated 1.9
      •      . . . . C.6.b.2 Miles of road treated in upland area .73
      •      . . . . C.6.b.3 Cubic yards (to nearest yard) of sediment prevented from entering stream274 (Cubic yards)
      •      . . . . C.6.d.1 Road closure / abandonmentY (Y/N)
        •      . . . . . . C.6.d.2 Miles of road closed / abandoned .73

7209437    


  • Worksite Identifier: 7209437
  • Start Date:
  • End Date:
Area Description
Hollow Tree Creek , sites 63-64 (upgrades)

Location Information

  • Basin: Northern California Coastal (180101)
  • Subbasin:
  • Watershed:
  • Subwatershed:
  • State: California
  • Recovery Domain: N Central California Coast
  • Latitude: 39.813511
  • Longitude: -123.727726

ESU

  • Southern Oregon/Northern California Coast Coho Salmon ESU

Map

Photos

Metrics

Metrics
  • C.0 Salmonid Habitat Restoration and AcquisitionY (Y/N)
    •      . . C.0.a Habitat restoration and acquisition funding 34,510.00
    •      . . C.0.b Length of stream treated/protected .00
    •      . . C.0.c
      Project identified in a Plan or Watershed Assessment
      Strategy for the recovery of California Coho Salmon (CDFG 2004)
    •      . . C.0.d.1 Project Monitoring (LOV)
    •      . . C.0.d.2 Monitoring Location (LOV)
    •      . . C.6 Upland Habitat And Sediment ProjectY (Y/N)
      •      . . . . C.6.a Upland Habitat / Sediment Funding 34,510.00
      •      . . . . C.6.b.1 Acres of upland habitat area treated 2.2
      •      . . . . C.6.b.2 Miles of road treated in upland area .82
      •      . . . . C.6.b.3 Cubic yards (to nearest yard) of sediment prevented from entering stream142 (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 .82
      •      . . . . C.6.g.1 Slope stabilizationY (Y/N)

7209439    


  • Worksite Identifier: 7209439
  • Start Date:
  • End Date:
Area Description
Hollow Tree Creek, sites 686-690 (decommissioning)

Location Information

  • Basin: Northern California Coastal (180101)
  • Subbasin:
  • Watershed:
  • Subwatershed:
  • State: California
  • Recovery Domain: N Central California Coast
  • Latitude: 39.798084
  • Longitude: -123.761115

ESU

  • Southern Oregon/Northern California Coast Coho Salmon ESU

Map

Photos

Metrics

Metrics
  • C.0 Salmonid Habitat Restoration and AcquisitionY (Y/N)
    •      . . C.0.a Habitat restoration and acquisition funding 34,510.00
    •      . . C.0.b Length of stream treated/protected .00
    •      . . C.0.c
      Project identified in a Plan or Watershed Assessment
      Strategy for the recovery of California Coho Salmon (CDFG 2004)
    •      . . C.0.d.1 Project Monitoring (LOV)
    •      . . C.0.d.2 Monitoring Location (LOV)
    •      . . C.6 Upland Habitat And Sediment ProjectY (Y/N)
      •      . . . . C.6.a Upland Habitat / Sediment Funding 34,510.00
      •      . . . . C.6.b.1 Acres of upland habitat area treated 1.2
      •      . . . . C.6.b.2 Miles of road treated in upland area .47
      •      . . . . C.6.b.3 Cubic yards (to nearest yard) of sediment prevented from entering stream963 (Cubic yards)
      •      . . . . C.6.d.1 Road closure / abandonmentY (Y/N)
        •      . . . . . . C.6.d.2 Miles of road closed / abandoned .47
      •      . . . . C.6.g.1 Slope stabilizationY (Y/N)
        •      . . . . . . C.6.g.2 Acres treated for slope stabilization 1.2

7209440    


  • Worksite Identifier: 7209440
  • Start Date:
  • End Date:
Area Description
Hollow Tree Creek, sites 683-684, 692, 693, 695, 696, 701-705 (upgrades)

Location Information

  • Basin: Northern California Coastal (180101)
  • Subbasin:
  • Watershed:
  • Subwatershed:
  • State: California
  • Recovery Domain: N Central California Coast
  • Latitude: 39.810265
  • Longitude: -123.760803

ESU

  • Southern Oregon/Northern California Coast Coho Salmon ESU

Map

Photos

Metrics

Metrics
  • C.0 Salmonid Habitat Restoration and AcquisitionY (Y/N)
    •      . . C.0.a Habitat restoration and acquisition funding 34,510.00
    •      . . C.0.b Length of stream treated/protected .00
    •      . . C.0.c
      Project identified in a Plan or Watershed Assessment
      Strategy for the recovery of California Coho Salmon (CDFG 2004)
    •      . . C.0.d.1 Project Monitoring (LOV)
    •      . . C.0.d.2 Monitoring Location (LOV)
    •      . . C.6 Upland Habitat And Sediment ProjectY (Y/N)
      •      . . . . C.6.a Upland Habitat / Sediment Funding 34,510.00
      •      . . . . C.6.b.1 Acres of upland habitat area treated 7.3
      •      . . . . C.6.b.2 Miles of road treated in upland area 2.73
      •      . . . . C.6.b.3 Cubic yards (to nearest yard) of sediment prevented from entering stream2721 (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 2.73

7209441    


  • Worksite Identifier: 7209441
  • Start Date:
  • End Date:
Area Description
Hollow Tree Creek, sites 698 and 700 (upgrades)

Location Information

  • Basin: Northern California Coastal (180101)
  • Subbasin:
  • Watershed:
  • Subwatershed:
  • State: California
  • Recovery Domain: N Central California Coast
  • Latitude: 39.805939
  • Longitude: -123.760707

ESU

  • Southern Oregon/Northern California Coast Coho Salmon ESU

Map

Photos

Metrics

Metrics
  • C.0 Salmonid Habitat Restoration and AcquisitionY (Y/N)
    •      . . C.0.a Habitat restoration and acquisition funding 34,510.00
    •      . . C.0.b Length of stream treated/protected .00
    •      . . C.0.c
      Project identified in a Plan or Watershed Assessment
      Strategy for the recovery of California Coho Salmon (CDFG 2004)
    •      . . C.0.d.1 Project Monitoring (LOV)
    •      . . C.0.d.2 Monitoring Location (LOV)
    •      . . C.6 Upland Habitat And Sediment ProjectY (Y/N)
      •      . . . . C.6.a Upland Habitat / Sediment Funding 34,510.00
      •      . . . . C.6.b.1 Acres of upland habitat area treated 1.1
      •      . . . . C.6.b.2 Miles of road treated in upland area .40
      •      . . . . C.6.b.3 Cubic yards (to nearest yard) of sediment prevented from entering stream218 (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 .40

7209442    


  • Worksite Identifier: 7209442
  • Start Date:
  • End Date:
Area Description
Hollow Tree Creek, site 884.1 (upgrades)

Location Information

  • Basin: Northern California Coastal (180101)
  • Subbasin:
  • Watershed:
  • Subwatershed:
  • State: California
  • Recovery Domain: N Central California Coast
  • Latitude: 39.814964
  • Longitude: -123.784841

ESU

  • Southern Oregon/Northern California Coast Coho Salmon ESU

Map

Photos

Metrics

Metrics
  • C.0 Salmonid Habitat Restoration and AcquisitionY (Y/N)
    •      . . C.0.a Habitat restoration and acquisition funding 34,510.00
    •      . . C.0.b Length of stream treated/protected .00
    •      . . C.0.c
      Project identified in a Plan or Watershed Assessment
      Strategy for the recovery of California Coho Salmon (CDFG 2004)
    •      . . C.0.d.1 Project Monitoring (LOV)
    •      . . C.0.d.2 Monitoring Location (LOV)
    •      . . C.6 Upland Habitat And Sediment ProjectY (Y/N)
      •      . . . . C.6.a Upland Habitat / Sediment Funding 34,510.00
      •      . . . . C.6.b.1 Acres of upland habitat area treated .1
      •      . . . . C.6.b.2 Miles of road treated in upland area .04
      •      . . . . C.6.b.3 Cubic yards (to nearest yard) of sediment prevented from entering stream277 (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 .04


NOAA Northwest Fisheries Science Center
Scientific Data Management
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Technical Support: (206) 860-3433
Version 2.1 February 24, 2014
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