ILRP - Water Quality Submittals & Reviews
Management Plans/Reviews Archives

To request a copy of documents on this page, please contact Yared Kebede at Yared.Kebede@waterboards.ca.gov

Waste Discharge Requirements (WDR's) General Order for Growers within the Eastern San Joaquin River Watershed (Order No. R5-2012-0116) require preparation and implementation of Management Plans when there have been two or more exceedances of the same pollutant at the same site within a three-year period. When triggered for surface water or groundwater, water quality management plans must be developed and submitted to Central Valley Water Board for approval. Prior to approval and implementation, draft management plans will be available to stakeholders for a review and comment period.

Below are links to the approved Management Plans and staff reviews,  To facilitate posting on the Central Valley Water Board Website, these files have been significantly compressed. To schedule a file review of the original reports, please contact the Irrigated Lands Regulatory Program Information line at (916) 464-4611.

  • Draft Surface Water Quality Management Plan
    Stakeholders and other interested parties are invited to submit written comments on the draft Surface Water Quality Management Plan prepared by the East San Joaquin Water Quality Coalition. The deadline to submit written comments to be considered prior to the Executive Officer determination whether to approve the management plan is 16 June 2014.
    • Draft Surface Water Quality Management Plan (1 May 2014)
    • Guidance for Surface Water Quality Management Plans and Compliance Time Schedules (12 February 2014)

  • Approved Management Plan
    • Management Plan (24 November 2008)
    • Management Plan Approval Letter (25 November 2008)

  • Management Plan Progress Reports
    • 2015 San Joaquin River Chlorpyrifos and Diazinon 2014 Water Year Annual Monitoring Report (1 May 2015)
    • 2015 Annual Report (1 May 2015)
    • 2014 San Joaquin River Chlorpyrifos and Diazinon 2013 Water Year Annual Monitoring Report (1 May 2014)
    • 2014 Annual Report (1 May 2014)
      The report includes monitoring results and management plan progress.
    • 2013 San Joaquin River Chlorpyrifos and Diazinon 2012 Water Year Annual Monitoring Report (1 May 2013)
      • Staff Review of the San Joaquin River Chlorpyrifos and Diazinon 2012 Water Year Annual Monitoring Report (12 February 2014)
    • 2013 Management Plan Update report (1 April 2013)
      • Appendix I, High Priority Site Analysis
      • Appendix II, High Priority Site Subwatershed Exceedance Tables
        • Management Plan Update Staff Review (1 July 2013)
    • 2012 San Joaquin River Chlorpyrifos and Diazinon 2011 Water Year Annual Monitoring Report (1 May 2012, amended on 1 June and 25 July 2012)
      • Staff Review of the San Joaquin River Chlorpyrifos and Diazinon 2011 Water Year Annual Monitoring Report (6 July 2012)
    • 2012 Management Plan Update report (1 April 2012)
      • Appendix I, High Priority Site Analysis
        • Management Plan Update Staff Review (25 June 2012)
    • 2011 Management Plan Update Report (1 April 2011)
      • Appendix I, High Priority Site Analysis
        • Management Plan Update Staff Review (17 May 2011)
    • 2010 Management Plan Update Report (1 April 2010)
      • Appendix I, High Priority Site Analysis
        • Management Plan Update Staff Review (21 June 2010)
    • 2009 Management Plan Update (1 April 2009)
      • Appendix I
      • Appendix II – BMP Handbook Pages 1-42
      • Appendix II – BMP Handbook Pages 43-74
      • Appendix II – BMP Handbook Pages 75-92
        • Management Plan Update Staff Review (28 September 2009)
  • Amendments and Modifications
    • Request for Extension to Submit the Nitrogen Management Plan (NMP) Summary Report (22 March 2017)
      • Extension to Submit the NMP Summary Report (6 April 2017)
    • Request for Extension to Submit the Nitrogen Management Plan (NMP) Summary Report (29 April 2016)
      • Extension to Submit the NMP Summary Report (3 May 2016)
    • Request to Amend the 2016 Monitoring Plan Update (12 February 2016)
      • Approval of Request to Reduce Sediment Toxicity Management Plan Monitoring (7 March 2016)
    • Management Plan Performance Goals and Measures for 2015-2017 High Priority Subwatersheds (5 January 2015)
    • Management Plan Completion Request (5 June 2014)
      • Approval for Completion of Management Plans (4 December 2015)
    • Guidance for Surface Water Quality Management Plans and Compliance Time Schedules (12 February 2014)
    • Diazinon and Chlorpyrifos TMDL Monitoring Schedule at San Joaquin River Compliance Points (10 January 2013)
    • Management Plan Completion Request (7 November 2012, revised on 28 November 2012)
      • Management Plan Constituent Removal Reuest Approval (15 October 2013)
    • Request for Performance Goal Schedule Extension (23 July 2012)
      • Approval of Request for Peformance Goal Schedule Extension (30 July 2012)
    • Changes in Diazinon and Chlorpyrifos TMDL Monitoring Schedule at San Joaquin River Compliance (27 March 2012)
    • Management Plan Completion Request (6 January 2012)
      • Management Plan Constituent Removal Request Approval (30 May 2012)
    • Management Plan Schedule Modification Request (16 December 2009)
      • Management Plan Schedule Modification Approval (8 June 2010)