Website & Contact Information
Office of Operator Certification [ Website ]
State Water Resources Control Board
Attn: Drinking Water OCP
P.O. Box 944212
Sacramento, CA 94244-2120
Telephone:
(916) 449-5611
Fax:
(916) 449-5654
Certification Study Guide provides all of the tools you need to prepare for the Water Operator Certification Exam. Whether it's Water Treatment, Wastewater Treatment, or Water Distribution, our math tutorials, flashcards, and practice tests will help you face the test with confidence.