OHA Drinking Water Services
OR41
PWS ID: 95438 ---- SPUR 95

Most Recent Water System Survey
Survey date: Aug 08, 2024
Notification date: Mar 25, 2025 (229 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:
Category Significant deficiency or unmet rule requirement Due date Resolved date
Monitoring & Reporting No coliform sampling planJul 29, 2025 Jun 16, 2025
Disinfection DPD/EPA approved method not usedJul 29, 2025 Jul 23, 2025
Disinfection Free chlorine residual not maintainedJul 29, 2025 Jul 23, 2025
Other Treatment Non-NSF approved chemicalsJul 29, 2025 Jul 23, 2025
Management & Operations No operations and maintenance manualDec 31, 2025 * Jan 06, 2026 - Late
* A corrective action plan has been submitted for this significant deficiency or unmet rule requirement.


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