OHA Drinking Water Services
OR41
PWS ID: 00954 ---- WILSONVILLE, CITY OF


Water System History    -   Click here for Detail View
Date of
Status Change		 Active or
Inactive		 Primary
Source		 PWS
Type		 Population PWS
Name
Current Status
06/18/2021		ASWC25,915        WILSONVILLE, CITY OF
06/18/2021ASW C 25,001        WILSONVILLE, CITY OF
06/17/2021ASW C 22,729        WILSONVILLE, CITY OF
02/17/2017ASW C 18,095        WILSONVILLE, CITY OF
05/02/2012ASW C 17,405        WILSONVILLE, CITY OF
12/24/2008ASW C 15,880        WILSONVILLE, CITY OF
10/18/2004ASW C 15,590        WILSONVILLE, CITY OF
04/22/2003ASW C 12,985        WILSONVILLE, CITY OF
04/30/2002AGW C 12,985        WILSONVILLE, CITY OF
04/11/2002AGW C 10,600        WILSONVILLE, CITY OF


Annual Operating Period History
Population
Type		 Avg Daily
Population		 Start
Month		 Start
Day		 End
Month		 End
Day		 Effective
Begin Date		 Effective
End Date
Residential2591511123106/17/2021
Residential2272911123111/17/201606/16/2021
Residential1809511123111/01/201111/16/2016
Residential1740511123102/15/200811/01/2011
Residential1588011123108/24/200402/14/2008
Residential15590111231First Record08/23/2004



More information for this water system: SDWIS ID 4377
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
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
Main menu:
Introduction  ::  Data Search Options  ::  Water System Search  ::  DWS Home  ::  DWS Rules
Need help? Email Drinking Water Services for assistance.Staff/Partner Login