OHA Drinking Water Services
OR41
PWS ID: 94558 ---- COOS CO PKS - WEST LAVERNE

Most Recent Water System Survey
Survey date: Aug 10, 2021
Notification date: Oct 12, 2021 (63 days)
Regulating agency: DWS (REGION 2)
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
Surface Water Treatment Membrane filtration: Direct integrity testing does not meet requirementsJun 30, 2025 * Overdue
Management & Operations No operations and maintenance manualApr 29, 2022 * Apr 20, 2022
Monitoring & Reporting No coliform sampling planApr 29, 2022 * Apr 20, 2022
Surface Water Treatment Turbidimeters not calibrated per manufacturer or at least quarterlyApr 29, 2022 * Mar 16, 2022
Management & Operations Emergency response plan not completed (CWS, NTNC)Jul 31, 2022 * Nov 21, 2022 - Late
Bold text indicates a significant deficiency. All others are unmet rule requirements.
* A corrective action plan has been submitted for this significant deficiency or unmet rule requirement.


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