For your convenience, we have listed the California exam dates.  More information is available at http://www.waterboards.ca.gov/drinking_water/certlic/occupations/DWopcert.shtml

Practice exams are available as both online or hardcopy through the website store.

 

Water Distribution

  Filing deadline:  January 2, 2017, July 1, 2017 
  Exam: March 18, 2017, September 16, 2017  

 

Water Treatment

  Filing Deadline: March 1, 2017 September 1, 2017  
  Exam: May 20, 2017, November 18, 2017

 

Wastewater

  Filing deadline: February 7, 2017, August 15, 2017, February 13, 2018, August 14, 2018  
  Exam: April 8, 2017, October 14, 2017, April 14, 2018, October 13, 2018

 

 
Date  
February 7, 2017 Wastewater Filing Deadline
March 1, 2017  Water Treatment Filing Deadline 
March 18, 2017 Water Distribution Exam
April 8, 2017  Wastewater Exam
May 20, 2017 Water Treatment Exam
July 1, 2017  Water Distribution Filing deadline
August 15, 2017 Wastewater Filing Deadline
September 1, 2017 Water Treatment Filing Deadline
September 16, 2017 Water Distribution Exam
October 14, 2017 Wastewater Exam
November 18, 2017 Water Treatment Exam
February 13, 2018 Wastewater Filing Deadline
April 14, 2018 Wastewater Exam
August 14, 2018 Wastewater Filing Deadline
October 13, 2018 Wastewater Exam