Delta Water Diversion and Use Reports

Disclaimer: The Water Diversion and Use documents posted on this webpage are the products of the Central Delta Water Agency (CDWA) and the South Delta Water Agency (SDWA).  The CDWA and SDWA are solely responsible for the content thereof.  Please direct all questions regarding the documents to the CDWA at (209) 465-5883 and/or the SDWA at (209) 224-5854.

Click on the links below to download a document.  Don't forget to save to your computer.

• C&SDWA Notice Regarding Supplemental Water Diversion & Use Reporting
• C&SDWA Guidelines for Supplemental Water Diversion & Use Reporting
• Sample Insertion Language_Microsoft Word Format
• General Explanation and Description of the Updated Spreadsheets (NEW for 2017)
• (User Friendly Version) Central & South Delta Zone 12_Spreadsheet (NEW update to include 2017)
• (User Friendly Version) North Delta Zone 14_Spreadsheet (NEW update to include 2017)
• (User Friendly Version) West Delta Zone 14_Spreadsheet (NEW update to include 2017)
• (Detailed Version) Central & South Delta Zone 12_Spreadsheet (NEW update to include 2017)
• (Detailed Version) North Delta Zone 14_Spreadsheet (NEW update to include 2017)
• (Detailed Version) West Delta Zone 14_Spreadsheet (NEW update to include 2017)

New Guidance Documents for March 6, 2015 Reporting Deadline

• C&SDWA General Information re Filling Out Online Form
• C&SDWA Sample Filled Out Form with Instruction & Explanatory Attachment
• C&SDWA Explanatory attachment in Microsoft Word Format
• C&SDWA Maps of State Patents
• C&SDWA Pump & Siphon Max Discharge Rate Charts
• C&SDWA Elevation Maps for use with the Pump & Siphon Charts
• Link to SWRCB's February 4, 2015 "Order for Additional Information"
• Link to SWRCB's Online Form due March 6, 2015

Monthly Reporting of Diversions

• C&SDWA of Workshop & Instructions for Monthly Reporting
• Link to Monthly Reporting Online Form
• SWRCB's April 3 2015 Email re Monthly Reporting Obligation & Deadlines