OHA Drinking Water Services
OR41
PWS ID: 00703 ---- RICHLAND, CITY OF

Most Recent Water System Survey
Survey Date: Oct 12, 2022
Notification Date: Nov 09, 2022 (28 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
Monitoring & Reporting MCL violationsSep 01, 2024 *
Treatment 2-log Cryptosporidium removal not achievedSep 01, 2024 *
Management & Operations No operations and maintenance manualDec 28, 2022 Jan 11, 2023 - Late
Management & Operations Annual CCR not submitted (CWS)Dec 28, 2022 Dec 23, 2022
Surface Water Treatment Turbidimeters not calibrated per manufacturer or at least quarterlyDec 28, 2022 Oct 14, 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) 10/12/2022 3 YR  * 11/09/2022 (28) REGION 1 Show details
Water Treatment Plant Site Visit (TRTP) 10/12/2022 3 YR 10/12/2025 11/09/2022 (28) REGION 1 No details
Sanitary Survey, Finished (SNSV) 11/14/2018 3 YR  * 12/03/2018 (19) REGION 1 Show details
Water Treatment Plant Site Visit (TRTP) 11/14/2018 3 YR 11/14/2021 12/03/2018 (19) DWP No details
Sanitary Survey, Finished (SNSV) 07/07/2015 3 YR  * 08/11/2015 (35) REGION 1 Show details
Water Treatment Plant Site Visit (TRTP) 07/07/2015 3 YR 07/07/2018 08/11/2015 (35) REGION 1 No details
Sanitary Survey, Finished (SNSV) 10/15/2012 3 YR  * 12/07/2012 (53) DWP Show details
Sanitary Survey, Finished (SNSV) 11/24/2009 3 YR  * 12/18/2009 (24) DWP Show details
Water Treatment Plant Site Visit (TRTP) 11/24/2009 3 YR 11/24/2012 DWP No details
Sanitary Survey, Finished (SNSV) 11/16/2006 3 YR  * DWP No details
Sanitary Survey, Finished (SNSV) 12/09/2003 5 YR  * DWP Show details
 



More information for this water system: SDWIS ID 3786
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Corrosion Control has moved to the Lead & Copper page.
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