Workforce Development – Chlorine Disinfection – Hybrid

2026 Schedule
July 15,2026: Tehachapi (Kern County): City of Tehachapi
November 19, 2026: San Jose (Santa Clara County)

Workshop presented by California Rural Water Association Workforce Development

Information about this course:
California Rural Water Association (CRWA), is proud to be able to bring you a Chlorine Disinfection class.

Chlorine disinfection is a critical component of water and wastewater treatment, involving a complex series of chemical and biological reactions that directly impact system effectiveness and public health protection. The performance of chlorine as a disinfectant is influenced by multiple factors including the presence of chlorine-reactive materials, temperature, pH levels, organism viability, and the type and concentration of interfering substances.

This six-hour course provides an in-depth exploration of the principles and reactions involved in chlorine disinfection. Participants will gain a clear understanding of chlorine chemistry, demand and residual relationships, breakpoint chlorination, and operational considerations that affect treatment efficiency. The course also reviews practical applications, monitoring techniques, troubleshooting strategies, and regulatory considerations to help operators optimize disinfection performance and maintain compliance.

This training is ideal for water and wastewater professionals seeking to strengthen their technical knowledge, improve operational decision-making, and enhance system reliability and safety.

Schedule: 8:30 am – 3:30 pm
Lunch: 12:30 pm – 1:00 pm (On Your Own)
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General Information:
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:

USABlueBook – Disinfection A to Z

General Information:

  • A confirmation will be EMAILED to you WITH INSTRUCTIONS, please 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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