Sniption Low-Tech Process-Based Restoration

Salmonid Habitat Restoration and Acquisition

Project ID	OWEB 222-8208-19974
Recovery Domains	Middle Columbia River
Start Date	12/17/2021
End Date	03/18/2024
Year	2020
Status	Completed
Last Edited	05/02/2025

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Description

This project is located on Thirtymile Creek in a reach that suffers from intermittent flow in the summer. BDAs and PALS were installed to create pool habitat and extend perennial flow.

Project Benefit

The project will facilitate floodplain expansion to enhance riparian community (improves, shading, provides cover, increases allochthonous nutrient input, etc.) and channel complexity.
The project will also facilitate incision recovery, improve stream health and restore ecological function to the stream. The increased physical complexity within the channel will be utilized by juvenile steelhead for habitat requirements (zones for feeding, energy conservation, predator refugia) and improve spawning conditions for adult steelhead. The increased wetted extent of the channel during low flow conditions will increase the quantity of habitat available to juvenile steelhead during low summer flow as much of the stream flows intermittently.

Accomplishments

Metric

Completed

Originally
Proposed

Instream Habitat

Stream Miles Treated

1.70

1.80

Source

Funds

PCSRF

$67,833

In-Kind Donated Labor

$17,243

Report Total:

$85,076

Worksites

60934744

Worksite Identifier: 60934744
Start Date:
End Date:

Area Description

No Area Description data was found for this worksite.

Location Information

Basin: John Day (170702)
Subbasin:
Watershed:
Subwatershed:

State: Oregon
Recovery Domain: Middle Columbia River
Latitude: 45.15942323
Longitude: -120.30408746

ESU

Middle Columbia River Steelhead DPS

Map

Photos

Metrics

C.0 Salmonid Habitat Restoration and AcquisitionY (Y/N)

. . C.0.a Habitat restoration and acquisition funding 85,076.00
. . C.0.b Length of stream treated/protected 1.70

. . C.0.c

Project identified in a Plan or Watershed Assessment

National Marine Fisheries Service Northwest Region, 2009-11-01, Middle Columbia River Steelhead Distinct Population Segment ESA Recovery Plan; Northwest Power and Conservation Council, 2005-03-15, Northwest Power and Conservation Council John Day Subbasin Plan; Oregon Department of Fish and Wildlife, 2010-02-01, Conservation and Recovery Plan for Oregon Steelhead Populations in the Middle Columbia River Steelhead Distinct Population Segment;

. . 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 85,076.00
- . . . . C.4.b Total length of instream habitat treated 1.70
- . . . . 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 1.70
  - . . . . . . C.4.d.5 Pools expected to be created through channel structure placement 40
  - . . . . . . C.4.d.7 Number of structures placed in channel 93