OHA Drinking Water Services
OR41
PWS ID: 00931 ---- WAMIC WATER ASSOCIATION

Most Recent Water System Survey
Survey date: Mar 04, 2026
Notification date: Mar 26, 2026 (22 days)
Regulating agency: WASCO COUNTY
Survey frequency: 3 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
Cross Connection Annual summary report not issued (CWS)Jul 30, 2026 Feb 05, 2026
Bold text indicates a significant deficiency. All others are unmet rule requirements.


 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) 03/04/2026 3 YR  * 03/26/2026 (22) WASCO COUNTY Show details
Sanitary Survey, Finished (SNSV) 06/01/2022 3 YR  * 06/15/2022 (14) WASCO COUNTY Hide details
 
Category Significant deficiency or unmet rule requirement Due date Resolved date
Cross Connection Annual summary report not issued (CWS)Feb 15, 2022 * Jan 03, 2023 - Late
Management & Operations No operations and maintenance manualFeb 15, 2022 * Jan 03, 2023 - Late
Management & Operations Annual CCR not distributed (CWS)Feb 15, 2022 * Dec 16, 2022 - Late
Monitoring & Reporting No coliform sampling planFeb 15, 2022 * Jan 03, 2023 - Late
Finished Water Storage No flap valve, screen, or equivalent on overflow or drainOct 19, 2022 Sep 21, 2022
Management & Operations Emergency response plan not completed (CWS, NTNC)Oct 19, 2022 Sep 21, 2022
Well Construction Sanitary seal and casing not watertightOct 19, 2022 Sep 21, 2022
Cross Connection Testing records not current (CWS, NTNC, TNC)Nov 19, 2022 * Dec 16, 2022 - Late
Disinfection Chlorine not measured & recordedNov 19, 2022 * Dec 16, 2022 - Late
* A corrective action plan has been submitted for this significant deficiency or unmet rule requirement.
Sanitary Survey, Finished (SNSV) 12/05/2016 5 YR  * 02/09/2017 (66) WASCO COUNTY Show details
Sanitary Survey, Finished (SNSV) 06/06/2013 3 YR  * 06/13/2013 (7) WASCO COUNTY Show details
Sanitary Survey, Finished (SNSV) 11/18/2009 5 YR  * 12/09/2009 (21) WASCO COUNTY Show details
Sanitary Survey, Finished (SNSV) 04/23/2007 3 YR  * 04/25/2007 (2) WASCO COUNTY No details
Sanitary Survey, Finished (SNSV) 03/11/2003 3 YR  * WASCO COUNTY Show details