Water Treatment Operator Certification

SUNSET of Drinking Water Treatment & Distribution Operator certification exams as of July 1, 2023. No new certification exam applications will be accepted after July 1, 2023.

Renewals of current certifications WILL CONTINUE for the foreseeable future.

                      Mail:    10435 Ashford St., Rancho Cucamonga, CA 91730

                      Email:   Gina Enriquez
                      Fax:      (909) 481-4688

  RENEWAL - To renew your certification, please complete the Renewal Form.



Credential Lookup - search the CA-NV AWWA database for individuals with specific CA-NV AWWA-issued water industry certifications.

Important Contacts

Gina Enriquez
(909) 291-2100

Steven Garner
Certification Manager

(916) 798-0220