Resources

Sun Valley Watershed Management Plan (2004)


The Sun Valley Watershed Management Plan is a planning document developed by the Los Angeles County Department of Public Works, along with the Stakeholders, to solve the chronic local flooding problem in the Sun Valley Watershed with a multi-purpose solution. The Plan includes a description of the existing conditions of the Sun Valley Watershed and potential projects that focus on reducing local flooding, increasing water conservation, increasing recreational opportunities, increasing wildlife habitat and improving water quality.

The Plan was adopted by the County of Los Angeles Board of Supervisors in June 2004.

Environmental Impact Report (2004) Cover

Sun Valley Watershed Management Plan— Program Environmental Impact Report (2004)


The Program Environmental Impact Report for the Sun Valley Watershed Management Plan is a document presenting the results of an analysis of the environmental effects of the Sun Valley Watershed Management Plan. The Report provides a summary of the impacts related to the implementation of the Sun Valley Watershed Management Plan along with potential mitigation measures.

The Program Environmental Impact Report was adopted by the County of Los Angeles Board of Supervisors in June 2004.

2013 Addendum

An Addendum to the Program Environmental Impact Report was adopted by the County of Los Angeles Board of Supervisors in October 2013.

2020 Addendum

An Addendum to the Program Environmental Impact Report was adopted by the County of Los Angeles Board of Supervisors in November 2020. The Notice of Determination was filed on December 2, 2020.