OHA Drinking Water Services
OR41
PWS ID: 94941 ---- TUALATIN VALLEY REGIONAL TRNG CTR

Most Recent Water System Survey
Survey date: Apr 08, 2026
Notification date: May 06, 2026 (28 days)
Regulating agency: WASHINGTON COUNTY
Survey frequency: 5 YR  -  Visit the Water System Surveys page to see the list of surveys due each year.
Significant deficiencies and unmet rule requirements: No significant deficiencies or unmet rule requirements were identified for this survey.


 Show Site Visit History