OHA Drinking Water Services
OR41
PWS ID: 05540 ---- T FARM 1

Most Recent Water System Survey
Survey Date: Jul 01, 2025
Notification Date: Jul 17, 2025 (16 days)
Regulating Agency: CLACKAMAS 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)Mar 23, 2026 *
Management & Operations No operations and maintenance manualNov 20, 2025 Jul 15, 2025
Monitoring & Reporting No coliform sampling planNov 20, 2025 Jul 15, 2025
Well Construction Sanitary seal and casing not watertightNov 20, 2025 Jul 07, 2025
Well Construction No screen on existing well ventNov 20, 2025 Jul 07, 2025
* Corrective Action Plan has been submitted for this deficiency.


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More information for this water system: SDWIS ID 413
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