FREE CRWA Funded Training and Technical Class – Water and Wastewater Math

2025 Schedule


Workshop presented by California Rural Water Association Workforce Development

Information about this course:
Mastery of the math basics are an essential part of the foundation of water and wastewater operators. In this module, you will learn how to calculate:
Chemical Dosage Calculations
Velocity & Flow Calculations
Centrifugal Pump Horsepower Calculations

Schedule: 8:30 am – 3:30 pm
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General Information:

This is a free class. If the class is full, we will contact you and put you on a waiting list. If you register and cannot attend, please call (800) 833-0322 to cancel. Please let us know if any registrant requires disability accommodation. For more information on CRWA classes, please visit our website: www.calruralwater.org. Questions? (800)833-0322.


To register online, please fill out the form below:

General Information:

  • A confirmation will be EMAILED to you WITH INSTRUCTIONSplease make sure your email address is valid.
  • All registrants who have registered and paid for the class will receive their certificates within two weeks of the class date.
  • Cancellations must be received by CRWA in writing five business days prior to the event to qualify for a refund.
  • Cancellations received within this time frame, will be subject to a refund less a $25 processing fee.
  • All class transfer requests must be received five business days prior to class and are subject to CRWA approval. Transfers will only be valid within the same calendar year.
  • REMITTANCE can be mailed to, 1234 North Market Blvd., Sacramento, CA 95834- ATTN: Candice Jackson
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