Water Quality Laboratory

Facility information

Our water quality laboratory is state-certified and uses advanced instruments to ensure the high quality of our drinking water.

We operate 365 days a year, collecting and analyzing more than 12,000 samples annually.

Our lab monitors our water distribution infrastructure, post-chlorination stations, online water quality instrumentation and mainline disinfection.

To learn more about the water treatment process, please visit our water quality page, and view our most recent water quality report here.

Our staff is also available to answer any questions you have, please email us at waterquality@csu.org

Facility tours

Our facility tours are an excellent way for schools and organizations to learn about what it takes to provide clean water to our community. Our laboratory tour shows your group the processes involved in providing safe, high-quality drinking water to our customers. Our tours are tailored to fit the specific needs of a school or organization and are free of charge.

The Water Quality Laboratory contains hazardous chemicals and sensitive equipment. Tour participants must adhere to all safety and site-specific requirements. An adult chaperone is required for every 10 students. Students are expected to conduct themselves in a reserved, respectful manner inside the laboratory spaces. Failure to follow safety requirements will immediately end the tour. 

  • Age requirement: 5th grade or 10 years & up
  • Group size: Maximum 25 attendees
  • Tour length: 90 minutes
  • Day offered: Monday - Friday (Fridays are preferred)
  • Start time: Between 9 and 10 a.m. or 1 and 2 p.m.

Appropriate dress, which includes long pants (no dresses or skirts) and closed-toed shoes is mandatory for all tours. Due to safety concerns, visitors with inappropriate dress will not be able to tour the entire operational facility. We provide additional safety equipment, when required, to tour a facility (i.e. hard hats, safety glasses, ear protection). 

Read our full tour policy

Tour registration form