Potrero Creek Fish Passage Project - Carmel Valley Athletic Club, Carmel Valley

Salmonid Habitat Restoration and Acquisition

Fish Passage Improvement
Project ID1578345104239
Recovery DomainsS. California - S. Central CA Coast
Start Date06/15/2020
End Date07/15/2022
Year2019
StatusOngoing
Last Edited11/05/2021
 
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Description    


The purpose of the Project is to provide fish passage and improve flood conveyance while providing and maintaining safe vehicle access across Potrero Creek to existing commercial facilities. The Project will remove a set of perched 48-inch corrugated metal culverts and concrete aprons and replace them with a single multi-plate arched culvert. The arched culvert will be approximately 23 feet long, have a 12-foot-10-inch span, 8-foot-4-inch rise and will provide a 16-foot roadway width. The culvert will be embedded approximately 3.5 feet below the channel grade and backfilled with native streambed material to maintain a natural channel bottom that will provide fish passage similar to adjoining reaches of the channel

Project Benefit    


This project will remedy an existing barrier to steelhead migration on an important tributary to the Carmel River by removing an existing set of perched 48-inch road culverts in Potrero Creek and replace them with an arched culvert designed to improve fish passage conditions, improve flood conveyance and provide safe vehicle access across Potrero Creek. Immediately upstream of the project site 90% of the watershed and stream is on protected land and supports several miles of well-shaded, spring enhanced creek habitat with deep perennial pools and spawning and rearing habitat for steelhead.

Accomplishments

Metric Completed Originally
Proposed
Fish Passage
  Barriers Removed
  Miles Opened 2.70

Funding Details

SourceFunds
PCSRF$332,461
In-Kind Other$123,810
Report Total:$456,271


Project Map



Worksites

1578345104439    


  • Worksite Identifier: 1578345104439
  • Start Date:
  • End Date:
Area Description
CVAC upper culvert

Location Information

  • Basin: Central California Coastal
  • Subbasin:
  • Watershed:
  • Subwatershed:
  • State: California
  • Recovery Domain: S. California - S. Central CA Coast
  • Latitude: 36.528957
  • Longitude: -121.867918

ESU

  • South-Central California Coast 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.2 Fish Passage ImprovementY (Y/N)
      •      . . . . C.2.a Fish Passage Funding
      •      . . . . C.2.b.1 Length of stream made accessible
      •      . . . . C.2.b.2 Square miles of streambed made accessible (Square miles)
      •      . . . . C.2.b.3 Type of blockage/barrier (LOV)
      •      . . . . C.2.b.4 Number of blockages/impediments/barriers impeding passage
      •      . . . . C.2.f.1 Culvert installed or improved at road stream crossingY (Y/N)
        •      . . . . . . C.2.f.2 Number of culverts installed or improved
        •      . . . . . . C.2.f.3 Miles of stream made accessible by culvert installation/upgrade