Water Use Reporting
Important Links
- California Water Accounting, Tracking, and Reporting System (CalWATRS)
CalWATRS is a new online system for tracking, managing, and reporting water rights in California.
- Delta ACP
As of July 2025, the Delta Alternative Compliance Plan (Delta ACP) is fully integrated into CalWATRS, consolidating reporting and compliance functions within a single system.
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Contacts
Tel: (916) 319-8264
E-mail: deltawatermaster@waterboards.ca.gov
