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Applications > Public Water Systems > Water Reliability Certification

-- New submittals are due no later than March 15, 2017.  This submittal (or resubmittal) is optional.  -

Welcome to the Water Supply Reliability Certification and Data Submission Form for urban water suppliers. Registration and login are required to access the self-certification form. If you have registered on the DRINC Portal but do not see the self-certification form below, please click Login. If you have not registered, please click on Register and register as a "Drought Reporter".

If you are a:

  • URBAN WATER RETAIL SUPPLIER. By March 15, 2017 use this form to submit your agency's self-certification.  Any supplier that did not submit a supply reliability self-certification "stress test" complying with the requirements of Section 864.5 of the May 2016 water conservation regulation, or any supplier that experienced a change in its baseline water supply conditions, may submit a stress no later than March 15, 2017 per the February 8, 2017 adopted regulation (see section 864.5 (j) and (k)). For more information on the emergency regulation, please click HERE.

  • WHOLESALER. Do not complete this form.
  • SMALL WATER SUPPLIER. Do not complete this form. Small water suppliers serve 15 to 2,999 service connections and deliver less than 3,000 acre-feet of water in a year.

If questions arise, please contact: Kathy Frevert, email: