OHA Drinking Water Services
OR41
PWS ID: 94558 ---- COOS CO PKS - WEST LAVERNE

Most Recent Water System Survey
Survey Date: Oct 11, 2023
Notification Date: Nov 22, 2023 (42 days)
Regulating Agency: CLACKAMAS COUNTY
Survey Frequency: 3 YR  -  Visit the Water System Surveys page to see the list of surveys due each year.
Deficiencies:
This site visit has not been entered into the deficiency database.


 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) 10/11/2023 3 YR  * 11/22/2023 (42) CLACKAMAS COUNTY No details
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 Hide details
 
Category Deficiency Due Date Resolved Date
Disinfection Chlorine not measured & recorded as requiredOct 12, 2016 Oct 05, 2016
Other Treatment Non-NSF approved chemicalsOct 12, 2016 Oct 05, 2016
Surface Water Treatment Turbidimeters not calibrated per manufacturer or at least quarterlyOct 12, 2016 Oct 05, 2016
Treatment No repair plan to maintain required log removalNov 30, 2016 * Nov 10, 2016
Management & Operations No operations and maintenance manualDec 30, 2016 * Dec 20, 2016
Management & Operations Emergency response plan not completedDec 30, 2016 * Dec 20, 2016
Surface Water Treatment For membrane filtration: Direct integrity testing not done at least dailyDec 30, 2016 * Feb 24, 2017 - Late
* Corrective Action Plan has been submitted for this deficiency.
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  * REGION 2 Show details
Water Treatment Plant Site Visit (TRTP) 10/18/2011 3 YR 10/18/2014 01/04/2012 (78) 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) 09/02/1987 5 YR  * DWP Show details
 



More information for this water system: SDWIS ID 4234
System Info  ::  Report for Lenders  ::  Alerts  ::  Violations  ::  Compliance & Enforcement  ::  Contacts & Advisories  ::  Site Visits  ::  Public Notice
Coliform Summary  ::  Coliform Results  ::  Coliform Schedules  ::  LT2  ::  GW/GWUDI Source Details  ::  Plan Review  ::  Annual Fee
Chemical Summary  ::  Chemical Results  ::  Chemical Schedules  ::  Chemical Schedule Summary  ::  Arsenic RAA  ::  Cyanotoxins  ::  PFAS
Lead & Copper  ::  DBP Sample Sites  ::  FANLs  ::  MRDL  ::  GWR 4-Log  ::  Turbidity  ::  SWTR  ::  LRAA  ::  DW Source Protection
New! Visit our new Drinking Water Source Protection page.
Information for all water systems:
Water System Inventory  ::  Water System Surveys  ::  Outstanding Performers  ::  Treatment Plant Inspections  ::  Treatment  ::  Plan Reviews
Alerts  ::  Violations  ::  Compliance & Enforcement  ::  Deficiencies  ::  System Scores  ::  Exceedances  ::  Public Notices  ::  Service Lines
Water Advisories  ::  Contact Reports  ::  Cyanotoxins  ::  PFAS  ::  Post-wildfire VOCs  ::  Fluoride  ::  Certification List  ::  DW Source Protection
Introduction  ::  Data Search Options  ::  Water System Search  ::  DWS Home  ::  DWS Rules
Need help? Email Drinking Water Services for assistance.Staff/Partner Login