Scheduled Maintenance Notification:
Due to system maintenance, the RMS system may be unavailable Thursday, September 29th from 8:00 A.M. through 12:00 P.M.
Welcome to the
Electronic Water Rights Management System (eWRIMS)
Report Management System (RMS)
NOTE: SB 155 has passed in California and is effective immediately. The new law requires
changes to the water right and diversion report due dates, and reporting season.
Click here for more information about SB 155
eWRIMS RMS is a user account and password protected system. A valid User ID
and Password is needed to access the system. To manage reports for a water
right record, you will need the Water Right ID and Reporting Identifier for
the water right record. The Water Right ID and Reporting Identifier for your
water right record should be included in previous correspondence received
from the State Water Board.
All Reports Due April 1, 2022
Video Tutorial - Reporting Login Instructions
Login with Water Right ID and Reporting Identifier:
Letters contained in your Water Right ID or Reporting Identifier need
to be capitalized in the login fields. Water Rights ID's usually start
with a letter followed by six numbers. Reporting Identifiers are six
numbers, letters, or a mix of both.
Access Multiple Water Rights using an email as your User ID and Password:
This method will allow you to use the same User ID (email) and Password to
complete all of your water right reporting requirements for those with
multiple Water Rights to manage.
New Multiple Water Rights Users:
Connect multiple water rights here.
You will need the Water Right IDs (e.g. A012345) and the Reporting
Identifiers associated with your water right records.
If you set up an email account and forgot your password:
If you need help: