OHA Drinking Water Services
OR41
PWS ID: 00302 ---- SOUTH COAST WATER COMPANY

Most Recent Water System Survey
Survey Date: May 08, 2023
Notification Date: Jun 20, 2023 (43 days)
Regulating Agency: DWS (REGION 2)
Survey Frequency: 3 YR  -  Visit the Water System Surveys page to see the list of surveys due each year.
Deficiencies:
No deficiencies were identified.


 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) 05/08/2023 3 YR  * 06/20/2023 (43) REGION 2 Show details
Water Treatment Plant Site Visit (TRTP) 05/08/2023 3 YR 05/08/2026 06/20/2023 (43) REGION 2 No details
Sanitary Survey, Finished (SNSV) 10/30/2020 3 YR  * 06/01/2021 (214) REGION 2 Show details
Water Treatment Plant Site Visit (TRTP) 10/30/2020 6 MN 04/30/2021 06/01/2021 (214) REGION 2 No details
Sanitary Survey, Finished (SNSV) 10/13/2017 3 YR  * 12/12/2017 (60) REGION 2 Show details
Water Treatment Plant Site Visit (TRTP) 10/13/2017 6 MN 04/13/2018 12/12/2017 (60) REGION 2 No details
Water Treatment Plant Site Visit (TRTP) 09/18/2014 3 YR 09/18/2017 10/06/2014 (18) REGION 2 No details
Sanitary Survey, Finished (SNSV) 06/18/2014 3 YR  * 10/06/2014 (110) REGION 2 Show details
Sanitary Survey, Finished (SNSV) 09/13/2011 3 YR  * 11/15/2011 (63) REGION 2 Hide details
 
Category Deficiency Due Date Resolved Date
Cross Connection No ordinance or enabling authority (CWS)Not tracked
Cross Connection Annual summary report not issued (CWS)Not tracked
Cross Connection Testing records not current (CWS, NTNC, TNC)Not tracked
Monitoring & Reporting Monitoring not currentNot tracked
Disinfection Chlorine not measured & recorded as requiredNot tracked
Disinfection No means to adequately determine disinfection contact time under peak flow and minimum storage conditionsNot tracked
Other Treatment Non-NSF approved chemicalsNot tracked
Surface Water Treatment Turbidimeters not calibrated per manufacturer or at least quarterlyNot tracked
Surface Water Treatment For membrane filtration: Direct integrity testing not done at least dailyNot tracked
Deficiency dates were not tracked prior to 1/1/2014.
Water Treatment Plant Site Visit (TRTP) 09/13/2011 6 MN 03/13/2012 11/15/2011 (63) REGION 2 No details
Water Treatment Plant Site Visit (TRTP) 08/24/2009 3 YR 09/24/2012 09/02/2009 (9) DWP No details
Water Treatment Plant Site Visit (TRTP) 05/21/2009 3 YR 05/21/2012 07/30/2009 (70) REGION 2 No details
Sanitary Survey, Finished (SNSV) 01/31/2008 3 YR  * 03/06/2008 (35) REGION 2 No details
Water Treatment Plant Site Visit (TRTP) 01/31/2008 1 YR 01/31/2009 03/06/2008 (35) REGION 2 No details
Sanitary Survey, Finished (SNSV) 11/20/2003 3 YR  * DWP Show details
 




More information for this water system: SDWIS ID 3953
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