OHA Drinking Water Services
OR41
PWS ID: 95537 ---- US SILICA

Most Recent Water System Survey
Survey date: Jun 09, 2021
Notification date: Jun 28, 2021 (19 days)
Regulating agency: DWS (REGION 1)
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.


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