Upper Hollow Tree Wood Loading Project

Salmonid Habitat Restoration and Acquisition

Instream Habitat Riparian Habitat
Project ID1611968207160
Recovery DomainsN. CA - S. OR and CA Coast
Start Date04/01/2021
End Date02/28/2023
Year2018
StatusOngoing
Last Edited11/05/2021
 
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Description    


The objective of this project is to construct 76 LW features along 2.1 miles of Hollow Tree Creek. These features will contain 271 pieces of LW, including 90 key pieces and 60 pieces with rootwads attached. The addition of these structures will enhance spawning and rearing habitats for both adult and juvenile salmonids. Additionally, seedlings and native plants will be planted in the riparian zone along the project reach.

Project Benefit    


The installation of 76 LW features will provide a number of benefits to salmonids. These benefits include enhancing pool area and depth, increasing shelter complexity, sorting substrate for spawning habitat, increasing the frequency of floodplain and side channel inundation, aggrading the channel, capturing large and small wood, and providing velocity refugia during high flows.

Accomplishments

Metric Completed Originally
Proposed
Instream Habitat
  Stream Miles Treated 2.10
Riparian Habitat
  Stream Miles Treated 1.89
  Acres Treated 4.6

Funding Details

SourceFunds
PCSRF$375,998
In-Kind Donated Labor$27,828
In-Kind Other$125,500
Report Total:$529,326


Project Map



Worksites

1611968207382    


  • Worksite Identifier: 1611968207382
  • Start Date:
  • End Date:
Area Description
Upper Hollow Tree

Location Information

  • Basin: Northern California Coastal
  • Subbasin:
  • Watershed:
  • Subwatershed:
  • State: California
  • Recovery Domain: N. CA - S. OR and CA Coast
  • Latitude: 39.736697
  • Longitude: -123.707005

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 .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.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.4 Acres of streambed treated 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