OHA Drinking Water Services
OR41
PWS ID: 00689 ---- CITY OF RAINIER

Most Recent Water System Survey
Survey Date: Oct 23, 2024
Notification Date: Jan 29, 2025 (98 days)
Regulating Agency: DWS (REGION 1)
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
Finished Water Storage No flap valve, screen, or equivalent on overflowMar 19, 2025
Management & Operations No operations and maintenance manualMar 19, 2025
Monitoring & Reporting Monitoring not currentMar 19, 2025
Operator Certification No certified operator at required levelMar 19, 2025
Operator Certification No protocol for under-certified operatorMar 19, 2025
Disinfection No means to adequately determine disinfection contact time under peak flow and minimum storage conditionsMar 19, 2025
Surface Water Treatment Turbidimeters not calibrated per manufacturer or at least quarterlyMar 19, 2025
Surface Water Treatment For conventional or direct filtration: Turbidity profile not conducted on individual filters at least quarterlyMar 19, 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) 10/23/2024 3 YR  * 01/29/2025 (98) REGION 1 Hide details
 
Category Deficiency Due Date Resolved Date
Finished Water Storage No flap valve, screen, or equivalent on overflowMar 19, 2025
Management & Operations No operations and maintenance manualMar 19, 2025
Monitoring & Reporting Monitoring not currentMar 19, 2025
Operator Certification No certified operator at required levelMar 19, 2025
Operator Certification No protocol for under-certified operatorMar 19, 2025
Disinfection No means to adequately determine disinfection contact time under peak flow and minimum storage conditionsMar 19, 2025
Surface Water Treatment Turbidimeters not calibrated per manufacturer or at least quarterlyMar 19, 2025
Surface Water Treatment For conventional or direct filtration: Turbidity profile not conducted on individual filters at least quarterlyMar 19, 2025
Sanitary Survey, Finished (SNSV) 12/06/2021 3 YR  * 05/04/2022 (149) REGION 1 Show details
Water Treatment Plant Site Visit (TRTP) 12/06/2021 1 YR 12/06/2022 05/04/2022 (149) REGION 1 No details
Sanitary Survey, Finished (SNSV) 11/16/2018 3 YR  * 12/14/2018 (28) REGION 1 Show details
Water Treatment Plant Site Visit (TRTP) 11/16/2018 1 YR 11/16/2019 12/14/2018 (28) REGION 1 No details
Sanitary Survey, Finished (SNSV) 04/08/2015 3 YR  * 04/29/2015 (21) DWP Show details
Water Treatment Plant Site Visit (TRTP) 04/08/2015 1 YR 04/08/2016 04/29/2015 (21) DWP Show details
Water Treatment Plant Site Visit (TRTP) 07/23/2014 3 YR 07/23/2017 08/07/2014 (15) REGION 1 No details
Sanitary Survey, Finished (SNSV) 06/18/2012 3 YR  * 07/10/2012 (22) REGION 1 Show details
Water Treatment Plant Site Visit (TRTP) 06/18/2012 6 MN 12/18/2012 07/10/2012 (22) REGION 1 Show details
Sanitary Survey, Finished (SNSV) 11/05/2009 3 YR  * 12/08/2009 (33) DWP Show details
Water Treatment Plant Site Visit (TRTP) 11/05/2009 3 YR 11/05/2012 12/08/2009 (33) DWP Show details
Sanitary Survey, Finished (SNSV) 04/26/2006 3 YR  * 05/15/2006 (19) REGION 1 Show details
Water Treatment Plant Site Visit (TRTP) 04/26/2006 3 YR 04/26/2009 05/15/2006 (19) REGION 1 Show details
Sanitary Survey, Finished (SNSV) 07/30/2002 3 YR  * DWP Show details
 



More information for this water system: SDWIS ID 3985
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