OHA Drinking Water Services
OR41
PWS ID: 95753 ---- HVOPERATIONS

Most Recent Water System Survey
Survey Date: Jun 18, 2025
Notification Date: Jul 31, 2025 (43 days)
Regulating Agency: MARION COUNTY
Survey Frequency: 5 YR  -  Visit the Water System Surveys page to see the list of surveys due each year.
Deficiencies:
Category Deficiency Due Date Resolved Date
Management & Operations Major modifications not approved (plan review)Dec 04, 2025 § Overdue
Well Construction Does not meet setbacks from hazardsDec 04, 2025 § Overdue
Well Construction Wellhead not protected from floodingDec 04, 2025 § Overdue
Management & Operations No operations and maintenance manualDec 04, 2025 Jan 13, 2026 - Late
Monitoring & Reporting No coliform sampling planDec 04, 2025 Jan 13, 2026 - Late
Well Construction No screen on existing well ventDec 04, 2025 Jan 29, 2026 - Late
§ A "Failure to Correct Deficiencies" reminder letter was sent to the water system for this deficiency.


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