OHA Drinking Water Services
OR41
PWS ID: 00543 ---- MOSIER, CITY OF

Most Recent Water System Survey
Survey Date: Apr 11, 2025
Notification Date: May 17, 2025 (36 days)
Regulating Agency: WASCO COUNTY
Survey Frequency: 3 YR  -  Visit the Water System Surveys page to see the list of surveys due each year.
Deficiencies:
Category Deficiency Due Date Resolved Date
Cross Connection Annual summary report not issued (CWS)Sep 20, 2025
Finished Water Storage Hatch not locked or adequately securedSep 20, 2025
Finished Water Storage Roof and access hatch not watertightSep 20, 2025
Finished Water Storage No screened ventSep 20, 2025
Monitoring & Reporting Monitoring not currentSep 20, 2025
Monitoring & Reporting No coliform sampling planSep 20, 2025
Bold text indicates that resolving this deficiency is a top priority.


 Hide Site Visit History
Water System Site Visit History
Reason Visit Date Frequency Next Due Notification Date
(Days after survey)		 Responsible
Agency		 Comments and
Deficiencies
Sanitary Survey, Finished (SNSV) 04/11/2025 3 YR  * 05/17/2025 (36) WASCO COUNTY Hide details
 
Category Deficiency Due Date Resolved Date
Cross Connection Annual summary report not issued (CWS)Sep 20, 2025
Finished Water Storage Hatch not locked or adequately securedSep 20, 2025
Finished Water Storage Roof and access hatch not watertightSep 20, 2025
Finished Water Storage No screened ventSep 20, 2025
Monitoring & Reporting Monitoring not currentSep 20, 2025
Monitoring & Reporting No coliform sampling planSep 20, 2025
Sanitary Survey, Finished (SNSV) 09/22/2021 3 YR  * 10/25/2021 (33) WASCO COUNTY Show details
Sanitary Survey, Finished (SNSV) 09/14/2017 3 YR  * 10/19/2017 (35) WASCO COUNTY Show details
Sanitary Survey, Finished (SNSV) 11/19/2014 5 YR  * 11/19/2014 (0) WASCO COUNTY Show details
Sanitary Survey, Finished (SNSV) 05/24/2011 3 YR  * 07/28/2011 (65) WASCO COUNTY Show details
Sanitary Survey, Finished (SNSV) 06/25/2008 3 YR  * 07/07/2008 (12) WASCO COUNTY No details
Sanitary Survey, Finished (SNSV) 06/24/1992 3 YR  * DWP Show details
 



More information for this water system: SDWIS ID 3366
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