Water Treatment Operator & Associate Summary

The Section offers a professional certification for Water Treatment Operators.

Each Water Treatment Operator applicant must submit the following items.
1)    Completed application (all requested information)
2)    Exam payment ($120 Members, $145 Non-Members)
3)    Proof of qualifications: 

    • Be able to comprehend the English language to the extent that effective communications can be held with co‐workers and supervisors.
    • Have attained his/her 18th birthday.

4)    Send all the above to the Section Office no later than 20 days prior to the examination.

                 Mail:     10435 Ashford St., Rancho Cucamonga, CA 91730
                 Email:   Gina Enriquez
                     Fax:      (909) 481-4688
     5)    RENEWAL - Click here to download your application or to renew your certification, please complete the Renewal by Fax Form .

When your application is approved you will be notified of various testing locations, including written and computer based options.  You will be allowed to schedule your exam at a convenient time and place.

Exam Dates

All exam grade levels are administered at the dates below.
There are no records.

Important Contacts

Gina Enriquez
Certification Specialist

(909) 291-2100

Steven Garner
Certification Manager

(916) 889-8465