Siskiyou County has completed six Migration Barrier Removal Projects since 1997. The County's  phenomenal efforts have paid off, as they have restored access to approximately 42 miles of habitat  primarily for coho salmon and steelhead trout. The County has employed 6 different methods of  construction. Their ability to complete projects "in-house" has enabled them to implement  cost- effective treatments.
 Siskiyou County
Siskiyou Daily News, Yreka, CA:
On December 3, 2002, the bridge building crew from Siskiyou County received a challendge award from the California State Association of Counties (CSAC) for the completion of five "Anadromous Fisheries Restoration Projects."
Director of Public Works Brian McDermott said Siskiyou County received one of 11 prestigious awards selected from among 117 applications. The award was given by CSAC for "anadromous fisheries restoration projects constructed wth county crews and minimal county funding. In other words, the county received grants to improve salmon habitat by replacing culverts with bridges."
The Siskiyou County Road Department spearheaded the projects from grant writing to environmental review to design and implementation. "Siskiyou County also joined forces with four neighboring counties to pool salmon restoration fundss together for maximum funding" McDermott said.
Siskiyou County Department of
Public Works Receives Recognition


Merrill Creek
Migration Barrier Removal Project

Completed in 2002, the Merrill Creek Project was ranked as the 5th highest priority project in Siskiyou County under the FCSCP Migration Barrier Inventory (RTA). The culvert shown above not only served as a complete barrier to all life stages of salmonids, but was also extremely undersized. . This Project was funded through the California Department of Fish and Game and County In-Kind Matching Funds. The completion of this project restored access to approximately 4 miles of habitat for coho salmon and steelhead trout.

Full stream simulation restored, 4 new miles of habitat available for coho salmon and steelhead trout.
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Siskiyou County Migration Barrier Removal

Siskiyou County Migration Barrier Inventory Report

Siskiyou County Migration Barrier Culvert Catalog

5C Migration Barrier Prioritization Ranking

Completed Projects:

Barkhouse Creek

East Fork Scott River at Rail Creek Road

Deep Creek at Scott River Road

Scott River at Upper Masterson Road

Little Humbug Creek at Walker Road

Merrill Creek at Salmon River Road
step by step construction

Siskiyou County DIRT Inventory

Approved by CDFG in 2006 and planned inventory for 2006-2008.