OHA Drinking Water Services
OR41
PWS ID: 05120 ---- WATER ASSN OF CLACKAMAS CO
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  ::  Show rejected samples  ::  Include results older than 2021

Sample
Date		 #
Samples		 Sample
Type		 Coliform
Type		 Result Sample
ID		 Repeat of
Sample ID		 Sample
Site		 Facility Chlorine
Residual		 Received
Date
Oct 18, 2024 1RT Total Absent 24_011801_0001 HOSE BIB DIST-A Oct 25, 2024
Jul 11, 2024 1RP Total Absent 24-007552-0002 24-007040-0001 HB DIST-A Jul 12, 2024
Jul 11, 2024 1TG Total Absent 24-007552-0001 24-007040-0001 WELL SRC-AA Jul 12, 2024
Jun 27, 2024 1RT Total POSITIVE 24-007040-0001 24060 SE WILLIAMS HB DIST-A Jun 28, 2024
RT E. coli Absent 24-007040-0001 24060 SE WILLIAMS HB DIST-A
Mar 27, 2024 1RT Total Absent 24_003367_0001 HOSE BIB DIST-A Apr 02, 2024
Dec 27, 2023 1RT Total Absent 23_015062_0001 HOSE BIB DIST-A 0.28Jan 02, 2024
Sep 29, 2023 1RT Total Absent 23_011627_0001 HOSE BIB DIST-A Oct 03, 2023
Jun 22, 2023 1RT Total Absent 23_007435_0001 HOSE BIB DIST-A Jun 28, 2023
Mar 29, 2023 1RT Total Absent 1361-01 DIST-A Apr 01, 2023
Dec 27, 2022 1RT Total Absent 22_015799_0001 HOSE BIB DIST-A Jan 06, 2023
Sep 27, 2022 1RT Total Absent 22_011631_0001 HOSE BIB DIST-A Oct 07, 2022
Jun 27, 2022 1RT Total Absent 22_007520_0001 HOSE BIB DIST-A Jul 01, 2022
Mar 31, 2022 1RT Total Absent 22_003670_0001 HOSE BIB DIST-A Apr 04, 2022
Dec 13, 2021 1RT Total Absent 21_014573_0001 HOSE BIB DIST-A Dec 16, 2021
Oct 07, 2021 1RP Total Absent 210118710004 210116230001 11200 SE 240TH HB DIST-A Oct 08, 2021
Oct 07, 2021 1RP Total Absent 210118710003 210116230001 24060 SE WILLIAMS HB DIST-A Oct 08, 2021
Oct 07, 2021 1RP Total Absent 210118710002 210116230001 11090 SE 240TH HB DIST-A Oct 08, 2021
Oct 07, 2021 1TG Total Absent 210118710001 210116230001 WELL SRC-AA Oct 08, 2021
Oct 01, 2021 1RT Total POSITIVE 210116230001 11090 SE 240TH SINK DIST-A Oct 04, 2021
RT E. coli POSITIVE 210116230001 11090 SE 240TH SINK DIST-A
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Apr 09, 2021 1RT Total Absent 21_003941_0001 SINK DIST-A Apr 21, 2021



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  ::  Show rejected samples  ::  Include results older than 2021


More information for this water system: SDWIS ID 177
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