Middle Slough Restoration Project - Phase 2

Salmonid Habitat Restoration and Acquisition

Instream Habitat Riparian Habitat
Project ID1578344375025
Recovery DomainsN. CA - S. OR and CA Coast
Start Date04/22/2020
End Date12/31/2022
Year2018
StatusOngoing
Last Edited04/13/2022
 
1 - 1

Description    


Objective 1. Restore 800 feet of off-channel salmonid habitat and provide connectivity to the Mattole Estuary and Lower Bear Creek through excavation of the Middle Slough Channel and installation of 12 wood structures and three



alcoves along the restored channel.



Objective 2. Enhance riparian habitat on the floodplain adjacent to the Middle Slough through installation of 3000 feet of willow baffles, planting of 4000 trees and 4000 wetland plants, installation of salvaged wetland vegetation, and seeding and mulching the disturbed area.

Project Benefit    


The purpose of the Project is to provide high quality winter and summer rearing habitat at the upper tidal margin of the Mattole River estuary, as well as provide refuge from high flows and high temperatures to juvenile Chinook, coho, and steelhead.

Accomplishments

Metric Completed Originally
Proposed
Instream Habitat
  Stream Miles Treated .15
Riparian Habitat
  Stream Miles Treated .55
  Acres Treated 1.1

Funding Details

SourceFunds
PCSRF$311,406
In-Kind Donated Labor$179,839
In-Kind Other$82,014
Report Total:$573,259


Project Map



Worksites

1578344375234    


  • Worksite Identifier: 1578344375234
  • Start Date:
  • End Date:
Area Description
C2

Location Information

  • Basin: Northern California Coastal
  • Subbasin:
  • Watershed:
  • Subwatershed:
  • State: California
  • Recovery Domain: N. CA - S. OR and CA Coast
  • Latitude: 40.290738
  • Longitude: -124.345652

ESU

    No ESU data was found for this worksite.

Map

Photos

Metrics

Metrics
  • C.0 Salmonid Habitat Restoration and AcquisitionY (Y/N)
    •      . . C.0.a Habitat restoration and acquisition funding .00
    •      . . C.0.b Length of stream treated/protected
    •      . . 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.4 Instream Habitat ProjectY (Y/N)
      •      . . . . C.4.a Instream Habitat Funding
      •      . . . . C.4.b Total length of instream habitat treated
      •      . . . . C.4.c.1 Channel reconfiguration and connectivityY (Y/N)
        •      . . . . . . C.4.c.2 Type of change to channel configuration and connectivity (LOV)
        •      . . . . . . C.4.c.4 Miles of off-channel stream created through channel reconfiguration and connectivity
        •      . . . . . . C.4.c.6 Instream pools created/added through channel reconfiguration and connectivity
      •      . . . . C.4.d.1 Channel structure placementY (Y/N)
        •      . . . . . . C.4.d.2 Material used for channel structure (LOV)
        •      . . . . . . C.4.d.3 Miles of stream treated through channel structure placement
        •      . . . . . . C.4.d.5 Pools expected to be created through channel structure placement
        •      . . . . . . C.4.d.7 Number of structures placed in channel
      •      . . C.5 Riparian Habitat ProjectY (Y/N)
        •      . . . . C.5.a Riparian Habitat Funding
        •      . . . . C.5.b.1 Total riparian miles streambank treated
        •      . . . . C.5.b.2 Total Riparian Acres Treated
        •      . . . . C.5.c.1 Riparian plantingY (Y/N)
          •      . . . . . . C.5.c.2
            Species of plants planted in riparian
          •      . . . . . . C.5.c.3 Acres planted in riparian
          •      . . . . . . C.5.c.4 Miles of streambank treated with riparian planting

1578344375237    


  • Worksite Identifier: 1578344375237
  • Start Date:
  • End Date:
Area Description
BLM30

Location Information

  • Basin: Northern California Coastal
  • Subbasin:
  • Watershed:
  • Subwatershed:
  • State: California
  • Recovery Domain: N. CA - S. OR and CA Coast
  • Latitude: 40.290206
  • Longitude: -124.340985

ESU

    No ESU data was found for this worksite.

Map

Photos

Metrics

Metrics
  • C.0 Salmonid Habitat Restoration and AcquisitionY (Y/N)
    •      . . C.0.a Habitat restoration and acquisition funding .00
    •      . . C.0.b Length of stream treated/protected
    •      . . 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.5 Riparian Habitat ProjectY (Y/N)
      •      . . . . C.5.a Riparian Habitat Funding
      •      . . . . C.5.b.1 Total riparian miles streambank treated
      •      . . . . C.5.b.2 Total Riparian Acres Treated
      •      . . . . C.5.c.1 Riparian plantingY (Y/N)
        •      . . . . . . C.5.c.2
          Species of plants planted in riparian
        •      . . . . . . C.5.c.3 Acres planted in riparian
        •      . . . . . . C.5.c.4 Miles of streambank treated with riparian planting


NOAA Northwest Fisheries Science Center
Scientific Data Management
2725 Montlake Blvd. E
Seattle, WA 98112
Technical Support: (206) 860-3433
Version 2.1 February 24, 2014
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