OHA Drinking Water Services
OR41
PWS ID: 00823 ---- SILVERTON, CITY OF

Most Recent Water System Survey
Survey Date: Jul 07, 2022
Notification Date: Jul 29, 2022 (22 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
Disinfection No means to adequately determine flow rate on contact chamber effluent lineJun 01, 2023 * Overdue
Disinfection No means to adequately determine disinfection contact time under peak flow and minimum storage conditionsJun 01, 2023 * Overdue
Monitoring & Reporting Monitoring not currentNov 10, 2022 * Aug 17, 2022
* Corrective Action Plan has been submitted for this deficiency.


 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) 07/07/2022 3 YR  * 07/29/2022 (22) REGION 1 Show details
Water Treatment Plant Site Visit (TRTP) 07/07/2022 3 YR 07/07/2025 07/29/2022 (22) REGION 1 No details
Sanitary Survey, Finished (SNSV) 12/10/2019 3 YR  * 01/13/2020 (34) REGION 1 Show details
Water Treatment Plant Site Visit (TRTP) 12/10/2019 1 YR 12/10/2020 01/13/2020 (34) REGION 1 No details
Sanitary Survey, Finished (SNSV) 12/01/2016 3 YR  * 12/14/2016 (13) REGION 1 Show details
Water Treatment Plant Site Visit (TRTP) 12/01/2016 3 YR 12/01/2019 12/14/2016 (13) REGION 1 No details
Sanitary Survey, Finished (SNSV) 04/11/2013 3 YR  * 05/21/2013 (40) REGION 1 No details
Water Treatment Plant Site Visit (TRTP) 04/11/2013 1 YR 04/11/2014 05/21/2013 (40) REGION 1 No details
Sanitary Survey, Finished (SNSV) 11/17/2009 3 YR  * 01/12/2010 (56) REGION 1 No details
Water Treatment Plant Site Visit (TRTP) 11/17/2009 1 YR 11/17/2010 01/12/2010 (56) REGION 1 No details
Sanitary Survey, Finished (SNSV) 01/10/2000 3 YR  * DWP Show details
 



More information for this water system: SDWIS ID 3910
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