Water System Treatment and Monitoring

We’re constantly monitoring and testing the water in our system to ensure that Tualatin Valley Water District customers enjoy the highest quality water service. 

TVWD's water system is monitored 24 hours a day, 7 days a week. With our state-of-the-art telemetry system, approximately 2,000 bits of information are examined, including water flows, pressure and reservoir levels, chemical feeds, and intrusion alarms. If the monitors find anything wrong with any part of our system, an alarm alerts an operator to a problem. During nights and weekends, a dialing system notifies an after-hours operator to the alarm condition.