Diversion Screening on Supply Creek, Hoopa Valley Reservation

Salmonid Habitat Restoration and Acquisition

Project ID	HVTFD-00-Diversion
Recovery Domains	N CA - S Oregon
Start Date	07/01/2001
End Date	11/01/2002
Year	2000
Status	Completed
Last Edited	01/14/2025

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Description

The original project plan was to construct one self-cleaning screen and diversion structure on Supply Creek to reduce mortality of out-migrant salmonids including chinook and coho salmon (SONCC ESU), along with steelhead trout (Klamath Mountain Province). SHN Consulting Engineers and Geologists Inc., contracted by the Tribe, recommended against the construction of a self-cleaning screen.Using Fiscal 2000 monies, Hoopa Tribal Fisheries constructed and installed two fish screens, one at the North side diversion , and another at a South side diversion.

Project Benefit

The screens will prevent fish from entering the diversion and curtail the occurrence of incidental mortality of out-migrating , naturally spawned juvenile coho salmon (SONCC ESU), chinook salmon, and steelhead trout (Klamath Mountain Province).

Accomplishments

Metric

Completed

Originally
Proposed

Fish Screens

Screens Installed

Source

Funds

PCSRF

$70,871

Report Total:

$70,871

Worksites

1728

Worksite Identifier: 1728
Start Date:
End Date:

Area Description

No Area Description data was found for this worksite.

Location Information

Basin: Klamath (180102)
Subbasin: Trinity (18010211)
Watershed: Horse Linto Creek-Trinity River
Subwatershed:

State: California
Recovery Domain: N CA - S Oregon
Latitude: 41.054260001128
Longitude: -123.674730430834

ESU

Upper Klamath / Trinity Rivers Chinook Salmon ESU
Southern Oregon/Northern California Coast Coho Salmon ESU
Klamath Mountains Province Steelhead DPS

Map

Photos

Metrics

C.0 Salmonid Habitat Restoration and AcquisitionY (Y/N)
- . . C.0.a Habitat restoration and acquisition funding 70,871.00
- . . C.0.b Length of stream treated/protected .10
- . . C.0.c
  Project identified in a Plan or Watershed Assessment
  
  None
- . . C.0.d.1 Project Monitoring (LOV)
- . . C.0.d.2 Monitoring Location (LOV)
- . . C.0.d.3
  Monitoring text (from Phase I)
  
  Screens are maintained periodically
- . . C.1 Fish Screening ProjectY (Y/N)
  - . . . . C.1.a Fish screen funding 70,871.00
  - . . . . C.1.c.1 Fish screens installedY (Y/N)
    - . . . . . . C.1.c.2 Number of new fish screens installed 2
    - . . . . . . C.1.c.3 Flow rate of screened water 1.4 (cfs)