Difference between revisions of "Steelhead Management in the Salinas Watershed"

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===Conservation Efforts===
 
===Conservation Efforts===
 
Center for Ecosystem Management and Restoration, [http://www.cemar.org/steelhead.html CEMAR] has led a steelhead restoration program along the California coast since 2001 through compilation of a digital archive of key information sources, documentation of the historical distribution and current status of salmonid populations, and  evaluation of the potential for watersheds to support restored salmonid populations <ref>http://cemar.org/ssrp.html</ref>.
 
Center for Ecosystem Management and Restoration, [http://www.cemar.org/steelhead.html CEMAR] has led a steelhead restoration program along the California coast since 2001 through compilation of a digital archive of key information sources, documentation of the historical distribution and current status of salmonid populations, and  evaluation of the potential for watersheds to support restored salmonid populations <ref>http://cemar.org/ssrp.html</ref>.
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The [http://swr.nmfs.noaa.gov/recovery/So_Cal/Southern_California_Steelhead_Public_Draft_Recovery_Plan.pdf Southern California Steelhead Recovery Plan] ...
 
The [http://swr.nmfs.noaa.gov/recovery/So_Cal/Southern_California_Steelhead_Public_Draft_Recovery_Plan.pdf Southern California Steelhead Recovery Plan] ...

Revision as of 09:44, 2 April 2012

Summary

The steelhead (Oncorhynchus mykiss) is a rainbow trout, born in fresh water streams and spends most of its life in the sea and returns to the streams to spawn more than once in its life span [1]. Many agricultural and urban development factors are impacting the survival of steelhead in the Salinas watershed including dams, concrete in streams, road crossings, lack of vegetation, and improper management practices [2]. The U.S. Endangered Species Act listed the distinct population segment (dps) of South-Central California steelhead as a threatened species since 1997 [3]. The South-Central dps includes all naturally spawned anadromous steelhead populations below natural and manmade impassable barriers in streams from the Pajaro River (inclusive) to, but not including the Santa Maria River, California [3].


Conservation Efforts

Center for Ecosystem Management and Restoration, CEMAR has led a steelhead restoration program along the California coast since 2001 through compilation of a digital archive of key information sources, documentation of the historical distribution and current status of salmonid populations, and evaluation of the potential for watersheds to support restored salmonid populations [4].


The Southern California Steelhead Recovery Plan ...

Location

The Salinas River consists of more than 75 stream miles and drains a watershed of about 4,780 square miles in Monterey County, California. The river flows northwest from headwaters on the north side of Garcia Mountain to its mouth near the town of Marina [5]. A map of the Salinas Watershed, provided by CEMAR, depicts all of the essential streams in the watershed, streams that are available and suitable for O. mykiss habitat. [6]

Resource/s at stake

  • biological diversity of steelhead
  • viability of evolutionary unit

Timeline

Endangered Species Act Listing Status

  • Aug 18, 1997 - listed as a threatened species [3]
  • Jan 5, 2006 - threatened status reaffirmed [3]
  • Dec 7, 2011 - review determines species to remain threatened [3]

Salinas Valley Water Project

Diversion Facility

The Monterey Regional Water Pollution Control Agency operates an inflatable rubber dam diversion facility that inflates from April to October, creating a reservoir of water to be treated at the wastewater treatment plant [7].

References

  1. http://www.nefsc.noaa.gov/faq/fishfaq2d.html
  2. http://www.us-ltrcd.org/downloads/Watershed_Fisheries_Report.pdf
  3. 3.0 3.1 3.2 3.3 3.4 http://www.nwr.noaa.gov/ESA-Salmon-Listings/Salmon-Populations/Steelhead/STSCC.cfm
  4. http://cemar.org/ssrp.html
  5. http://www.cemar.org/SSRP/pdfs/SSRP_Monterey.pdf
  6. http://www.cemar.org/SSRP/Evaluation/Figure06_Salinas.pdf
  7. http://www.mrwpca.org/dwnloads/update/Update_Spring08.pdf


Links

Disclaimer

This page may contain student work completed as part of assigned coursework. It may not be accurate. It does not necessary reflect the opinion or policy of CSUMB, its staff, or students.