OHA Drinking Water Services
OR41
PWS ID: 05059 ---- HELEN DRIVE DUPLEX WS ---- INACTIVE
Coliform fact sheet

Archived Coliform Test Results (Pre-2002)
Sample DateType # Samples Repeat of Total Pos. (1=Yes) Fecal Pos. (1=Yes) Sample Site Received on
Oct 01, 2001R1005430Nov 06, 2001
Jul 02, 2001R1005475Aug 03, 2001
Apr 02, 2001R1005430 SW HelenMay 07, 2001
Jan 15, 2001R1005445Feb 02, 2001
Oct 02, 2000R1005475Nov 06, 2000
Jul 03, 2000R1005430Aug 08, 2000
Apr 03, 2000R1005475May 01, 2000
Jan 03, 2000R1005430 SW Helen Dr.Feb 03, 2000
Nov 22, 1999R500 Dec 02, 1999
Oct 26, 1999P107/12/199900OUTSIDE FAUCETNov 19, 1999
Oct 26, 1999P107/12/199910OUTSIDE FAUCETNov 09, 1999
Oct 26, 1999P107/12/199900OUTSIDE FAUCETNov 09, 1999
Oct 26, 1999P107/12/199910OUTSIDE FAUCETNov 10, 1999
Oct 04, 1999R1005475Nov 03, 1999
Aug 24, 1999S110WELLHEADAug 27, 1999
Aug 16, 1999S110WELL HEADAug 19, 1999
Aug 04, 1999S110WELLHEADAug 06, 1999
Aug 03, 1999P107/12/199910OUTSIDE FAUCETAug 11, 1999
Aug 03, 1999P107/12/199910OUTSIDE FAUCETAug 06, 1999
Aug 03, 1999P107/12/199910OUTSIDE FAUCETAug 06, 1999
Aug 03, 1999P107/12/199910OUTSIDE FAUCETAug 06, 1999
Aug 02, 1999P107/12/199900WELLHEADAug 06, 1999
Jul 21, 1999S110WELL HEADJul 23, 1999
Jul 20, 1999P107/12/199910OUTSIDE FAUCETJul 23, 1999
Jul 20, 1999P107/12/199910OUTSIDE FAUCETJul 23, 1999
Jul 20, 1999P107/12/199910OUTSIDE FAUCETJul 23, 1999
Jul 20, 1999P107/12/199910WELL HEADJul 23, 1999
Jul 12, 1999R1105430Aug 03, 1999
Jun 02, 1999P104/05/199900OUTSIDE FAUCETJun 04, 1999
Jun 02, 1999P104/05/199900OUTSIDE FAUCETJun 04, 1999
Jun 02, 1999P104/05/199900WELLHEAD FAUCETJun 04, 1999
Jun 02, 1999P104/05/199900OUTSIDE FAUCETJun 04, 1999
Jun 02, 1999P104/05/199900BATHTUB FAUCETJun 04, 1999
May 17, 1999S100BATHTUBMay 24, 1999
May 17, 1999S100OUTSIDE FAUCETMay 24, 1999
May 03, 1999R100OUTSIDE FAUCETMay 17, 1999
May 03, 1999R100 May 17, 1999
May 03, 1999R110OUTSIDE FAUCETMay 17, 1999
May 03, 1999R110FAUCET AT WELLHEADMay 17, 1999
Apr 21, 1999P104/05/199911OUTSIDE FAUCETMay 17, 1999
Apr 16, 1999P104/05/1999005410 Helen Dr/WellMay 03, 1999
Apr 16, 1999P104/05/1999005420 SW Helen/OS TapMay 03, 1999
Apr 16, 1999P104/05/1999005425 SW Helen/OS TapMay 03, 1999
Apr 16, 1999P104/05/1999115440 SW Helen/OS TapMay 03, 1999
Apr 05, 1999R1105440May 03, 1999
Jan 04, 1999R1005475Feb 10, 1999



More information for this water system: SDWIS ID 134
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