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.
Significant deficiencies and unmet rule requirements:
Category Significant deficiency or unmet rule requirement Due date Resolved date
Management & Operations Major modifications not approved (plan review)Dec 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 Unscreened well ventDec 04, 2025 Jan 29, 2026 - Late
§ A "Failure to Correct Deficiencies" reminder letter was sent to the water system for this significant deficiency or unmet rule requirement.


 Hide Site Visit History
Water System Site Visit History
Reason Visit date Frequency Next due Notification date
(Days after survey)		 Responsible
agency		 Comments and
significant deficiencies or unmet rule requirements
Sanitary Survey, Finished (SNSV) 06/18/2025 5 YR  * 07/31/2025 (43) MARION COUNTY Show details