Welcome to the California Regional Water Quality Control Board - Santa Ana Region Welcome to the California Environmental Protection Agency
Governor's Webpage
My Water Quality
Performance Report
Santa Ana Region - TMDL - Lake Elsinore and Canyon Lake

Santa Ana Region - TMDL - Lake Elsinore and Canyon Lake

Implementation of Nutrient Total Maximum Daily Loads (TMDLs) for Lake Elsinore and Canyon Lake

An amendment to the Basin Plan to incorporate Lake Elsinore and Canyon Lake Nutrient Tota Maximum Daily Loads (TMDLs) were approved by the Regional Board on December 20, 2004, by the State Water Resources Control Board on May 19, 2005, by the Office of Administrative Law on July 26, 2005 and by the US Environmental Protection Agency on September 30, 2005. The adopted TMDLs specified a set of implementation tasks, responsible parties, and compliance dates. An updated table table containing the TMDL implementation tasks, dues dates and status as of April 2013 is availabe for review: Implementation Plan/Schedule Report Due Dates.
 
The responsible agencies and dischargers in the Lake Elsinore/Canyon Lake watershed have formed a Lake Elsinore and Canyon Lake TMDL Task Force (TMDL Task Force). The TMDL Task Force members are working jointly to implement requirements of the TMDLs. TMDL Task Force members include the following agencies/parties: the US Forest Service, the US Air Force (March Air Reserve Base), March Joint Powers Authority, California Dept. of Transportation (Caltrans), California Dept. of Fish and Game, the County of Riverside, the Riverside County Flood Control and Water Conservation District, Eastern Municipal Water District, Elsinore Valley Municipal Water District, Western Riverside County Agricultural Coalition, and the cities of Lake Elsinore, Canyon Lake, Hemet, San Jacinto, Perris, Moreno Valley, Murrieta, Riverside and Beaumont.  The Regional Board is a signatory to the Task Force Agreement and serves as an advisory member of the TMDL Task Force.

Riverside County Final Comprehensive Nutrient Management Plan (CNRP) for compliance with the MS4 Permit and the Lake Elsinore and Canyon Lake Nutrient TMDL

Agriculture Nutrient Management Plan

Water Quality Trading Feasibility Assessment for Agricultural Operators

The TMDL Task Force has submitted several plans and schedules as deliverables of the TMDLs requirements. Regional Board approved these plans and schedules at Board meetings.

  • Resolution R8-2006-0031
    Resolution Approving the Lake Elsinore and San Jacinto Watersheds Authority Monitoring Program Proposal Submitted Pursuant to the Lake Elsinore and Canyon Lake Nutrient Total Maximum Daily Loads Specified in the Water Quality Control Plan for the Santa Ana River Basin

  • Resolution R8-2007-0083
    Resolution Approving Plans and Schedules Submitted by the Canyon Lake/Lake Elsinore TMDL Task Force and Individual Discharger Groups Pursuant to the Lake Elsinore and Canyon Lake Nutrient Total Maximum Daily Loads Specified in the Water Quality Control Plan for the Santa Ana River Basin

Reports submitted by the Lake Elsinore and Canyon Lake Nutrient TMDL Task Force:

 

Resolution Amending the Water Quality Control Plan for the Santa Ana River Basin to Incorporate Nutrient Total Maximum Daily Loads (TMDLs) for Lake Elsinore and Canyon Lake

Resolution No. R8-2004-0037 Amending the Water Quailty Control Plan for Santa Ana River Basin to Incorporate Nutrients TMDLs for Lake Elsinore and Canyon Lake

  • Approved by the Office of Administrative Law (OAL) on July 26, 2005.
  • Approved by the US Environmental Protection Agency (USEPA) on September 30, 2005.

December 20, 2004 TMDL Workshop Documents

November 30, 2004 - Notice of Regional Board Member Tour of Lake Elsinore         

September 17, 2004 TMDL Workshop Documents

June 4, 2004 TMDL Workshop Documents

For more information, please contact Hope Smythe, Chief, Inland Basin Planning at 951-782-4493.



Documents are in Adobe Acrobat format (.pdf). A link to the free viewer is below

Click here to Get Acrobat Reader