OHA Drinking Water Services
OR41
PWS ID: 05867 ---- WILLIAMS RD WATER SYSTEM
Coliform Results

See also:  Coliform Fact Sheet  ::  Coliform Schedules  ::  Archived Results  ::  Batch Numbers

Sample types:  AS=Assessment, CO=Confirmation, MU=Make-up, RP=Repeat, RT=Routine, SP=Special, TG=Triggered. See the glossary for more information.

Filter options:  Show special samples  ::  Hide rejected samples  ::  Exclude results older than 2022

Sample
Date		 #
Samples		 Sample
Type		 Coliform
Type		 Result Sample
ID		 Repeat of
Sample ID		 Sample
Site		 Facility Chlorine
Residual		 Received
Date		Rejected
Reason
Jul 16, 2025 1RT Total Absent 25-008007-0001 DIST-A Jul 22, 2025
Mar 27, 2025 1RT Total Absent 25-003216-0001 DIST-A May 07, 2025
Dec 16, 2024 1RT Total Absent 24_014091_0001 WELL SPIGOT DIST-A Jan 02, 2025
Sep 10, 2024 1RT Total Absent 24-010150-0001 DIST-A Sep 19, 2024
May 20, 2024 1RT Total Absent 24_005519_0001 WELL SPIGOT DIST-A May 29, 2024
Oct 12, 2023 1RT Total Absent 23_012175_0001 WELL SPIGOT DIST-A Oct 27, 2023
Aug 07, 2023 1RP Total POSITIVE 23-009306-0002 23-008924-0001 FRONT HOUSE SPIGOT DIST-A Aug 08, 2023
RP E. coli Absent 23-009306-0002 23-008924-0001 FRONT HOUSE SPIGOT DIST-A
Aug 07, 2023 1TG Total POSITIVE 23-009306-0001 23-008924-0001 WELL SRC-AA Aug 08, 2023
TG E. coli Absent 23-009306-0001 23-008924-0001 WELL SRC-AA
Jul 31, 2023 1RP Total POSITIVE 23-009014-0001 23-008924-0001 10835 SE 242ND S SHOP DIST-A Aug 01, 2023
RP E. coli Absent 23-009014-0001 23-008924-0001 10835 SE 242ND S SHOP DIST-A
Jul 28, 2023 1RT Total POSITIVE 23-008924-0001 10835 SE 242ND S SHOP SPIGOT DIST-A Jul 31, 2023
RT E. coli Absent 23-008924-0001 10835 SE 242ND S SHOP SPIGOT DIST-A
Mar 07, 2023 1RT Total Absent 23_002701_0001 SPIGOT DIST-A Apr 06, 2023
Sep 01, 2022 1RP Total POSITIVE 220104510002 220103170001 NORTH SHOP SPIGOT DIST-A Sep 02, 2022
RP E. coli Absent 220104510002 220103170001 NORTH SHOP SPIGOT DIST-A
Sep 01, 2022 1TG Total POSITIVE 220104510001 220103170001 WELL #1 SRC-AA Sep 02, 2022
TG E. coli Absent 220104510001 220103170001 WELL #1 SRC-AA
Aug 30, 2022 1RT Total POSITIVE 220103170001 NORTH SHOP SPIGOT DIST-A Aug 31, 2022
RT E. coli Absent 220103170001 NORTH SHOP SPIGOT DIST-A
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Apr 04, 2022 1RT Total Absent 22_003751_0001 SPIGOT DIST-A Apr 12, 2022
Feb 01, 2022 1TG Total Absent 220011680002 220008860001 WELL #1 SRC-AA Feb 02, 2022
Feb 01, 2022 1RP Total POSITIVE 220011680001 220008860001 KITCHEN SINK DIST-A Feb 02, 2022
RP E. coli Absent 220011680001 220008860001 KITCHEN SINK DIST-A
Jan 25, 2022 1RT Total POSITIVE 220008860001 KITCHEN DIST-A Jan 26, 2022
RT E. coli Absent 220008860001 KITCHEN DIST-A
Nov 22, 2021 1RT Total Absent 21_013749_0001 SPIGOT DIST-A Dec 03, 2021
Jul 16, 2021 1RT Total Absent 21_008082_0001 SHOP SPIGOT DIST-A Jul 21, 2021
Mar 09, 2021 1RT Total Absent 21_002484_0001 SINK DIST-A Mar 15, 2021
Nov 11, 2020 1RT Total Absent 20_012414_0001 HOUSE WEST SPIGOT DIST-A Nov 24, 2020
Jun 16, 2020 1RT Total Absent 20_006194_0001 SPIGOT DIST-A Jul 09, 2020
Mar 17, 2020 1RT Total Absent 20_003022_0001 SHOP SPIGOT DIST-A Apr 09, 2020
Nov 13, 2019 1RT Total Absent 19_013818_0003 EXTERIOR SPIGOT DIST-A Nov 18, 2019
Nov 13, 2019 1RT Total Absent 19_013818_0002 HOUSE SPIGOT EXTERIOR DIST-A Nov 18, 2019
Nov 13, 2019 1RT Total Absent 19_013818_0001 EXTERIOR SPIGOT @ WELL DIST-A Nov 18, 2019
Oct 14, 2019 1RT Total Absent 190125010002-3 DIST-A Oct 25, 2019
Oct 14, 2019 1RT Total Absent 190125010002-2 DIST-A Oct 25, 2019
Oct 14, 2019 1RT Total Absent 190125010002-1 DIST-A Oct 25, 2019
Oct 14, 2019 1TG Total Absent 190125010001 190116290001 WELL #1 SRC-AA Oct 25, 2019
Sep 25, 2019 1RT Total POSITIVE 190116290001 SPIGOT DIST-A Sep 26, 2019
RT E. coli Absent 190116290001 SPIGOT DIST-A
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Jul 29, 2019 1RT Total Absent 19_008980_0001 HOSE BIB DIST-A Aug 05, 2019
Mar 21, 2019 1RT Total Absent 19_003043_0001 OUTSIDE FAUCET DIST-A Mar 28, 2019
Nov 16, 2018 1RT Total Absent 18_010462_0001 OUTSIDE FAUCET DIST-A Nov 27, 2018
Jul 30, 2018 1RT Total Absent 18_005865_0001 OUTSIDE FAUCET DIST-A Aug 07, 2018
Mar 29, 2018 1RT Total Absent 18_001789_0001 BATH TUB DIST-A Apr 04, 2018
Apr 15, 2013 1RT Total Absent 304150901 BATHROOM SINK DIST-A Apr 17, 2013
Apr 12, 2007 1RT Total Absent A70412M1 BATHROOM FAUCET DIST-A May 07, 2007



See also:  Coliform Fact Sheet  ::  Coliform Schedules  ::  Archived Results  ::  Batch Numbers

Sample types:  AS=Assessment, CO=Confirmation, MU=Make-up, RP=Repeat, RT=Routine, SP=Special, TG=Triggered. See the glossary for more information.

Filter options:  Show special samples  ::  Hide rejected samples  ::  Exclude results older than 2022


More information for this water system: SDWIS ID 2085
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