OHA Drinking Water Services
OR41
PWS ID: 94557 ---- COOS CO PKS - LAVERNE

Most Recent Water System Survey
Survey Date: Aug 10, 2021
Notification Date: Oct 12, 2021 (63 days)
Regulating Agency: DWS (REGION 2)
Survey Frequency: 5 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 disinfection contact time under peak flow and minimum storage conditionsOct 31, 2024 *
Surface Water Treatment For membrane filtration: Direct integrity testing not done at least dailyOct 31, 2024 *
Surface Water Treatment For membrane filtration: Direct integrity testing does not meet rule requirementsOct 31, 2024 *
Other Treatment Non-NSF approved chemicalsNov 30, 2021 Nov 30, 2021
Surface Water Treatment Turbidimeters not calibrated per manufacturer or at least quarterlyNov 30, 2021 Oct 12, 2021
Finished Water Storage Hatch not locked or adequately securedApr 29, 2022 * Mar 14, 2022
Management & Operations No operations and maintenance manualApr 29, 2022 * Apr 20, 2022
Monitoring & Reporting No coliform sampling planApr 29, 2022 * Apr 20, 2022
Management & Operations Emergency response plan not completedJul 31, 2022 * Nov 21, 2022 - Late
Bold text indicates that resolving this deficiency is a top priority.
* 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) 08/10/2021 5 YR  * 10/12/2021 (63) REGION 2 Show details
Water Treatment Plant Site Visit (TRTP) 08/10/2021 6 MN 02/10/2022 10/12/2021 (63) REGION 2 Show details
Sanitary Survey, Finished (SNSV) 06/14/2016 5 YR  * 08/24/2016 (71) REGION 2 Show details
Water Treatment Plant Site Visit (TRTP) 06/14/2016 6 MN 12/14/2016 08/24/2016 (71) REGION 2 No details
Sanitary Survey, Finished (SNSV) 10/18/2011 3 YR  * 01/05/2012 (79) REGION 2 Hide details
 
Category Deficiency Due Date Resolved Date
Finished Water Storage Roof and access hatch not watertightNot tracked
Finished Water Storage No flap valve, screen, or equivalent on overflowNot tracked
Management & Operations No operations and maintenance manualNot tracked
Management & Operations Emergency response plan not completedNot tracked
Monitoring & Reporting No coliform sampling planNot tracked
Spring Source No watertight access hatch/entryNot tracked
Spring Source No screened overflowNot tracked
Spring Source No raw water sample tapNot 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
Deficiency dates were not tracked prior to 1/1/2014.
Water Treatment Plant Site Visit (TRTP) 10/18/2011 1 YR 10/18/2012 01/05/2012 (79) REGION 2 No details
Sanitary Survey, Finished (SNSV) 05/03/2006 5 YR  * 05/08/2006 (5) COOS COUNTY No details
Sanitary Survey, Finished (SNSV) 09/29/1999 5 YR  * BENTON COUNTY Show details
 



More information for this water system: SDWIS ID 3935
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