OHA Drinking Water Services
OR41
PWS ID: 00703 ---- RICHLAND, CITY OF
Coliform Results

See also:  Coliform Fact Sheet  ::  Coliform Schedules  ::  Archived Results  ::  MRDL Summary  ::  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
Nov 13, 2024 1RT Total Absent 3012292091 DIST-A 0.86Nov 15, 2024
Oct 09, 2024 1RT Total Absent 3012282521 DIST-A 0.87Oct 11, 2024
Sep 04, 2024 1RT Total Absent 3012271081 DIST-A 0.50Oct 28, 2024
Aug 14, 2024 1RT Total Absent 3012266311 DIST-A 0.59Aug 16, 2024
Jul 10, 2024 1RT Total Absent 3012254331 DIST-A 0.66Jul 12, 2024
Jun 05, 2024 1RT Total Absent 3012244221 DIST-A 0.30Jun 07, 2024
May 08, 2024 1RT Total Absent 3012235911 DIST-A 0.24May 10, 2024
Apr 03, 2024 1RT Total Absent 3012227641 DIST-A 0.37Apr 05, 2024
Mar 13, 2024 1RT Total Absent 3012222761 DIST-A 0.50Mar 15, 2024
Feb 07, 2024 1RT Total Absent 3012213931 DIST-A 0.40Feb 09, 2024
Jan 03, 2024 1RT Total Absent 3012206341 DIST-A 0.31Jan 12, 2024
Dec 06, 2023 1RT Total Absent 3012200531 DIST-A 0.51Dec 08, 2023
Nov 01, 2023 1RT Total Absent 3012191441 DIST-A 0.31Nov 03, 2023
Oct 11, 2023 1RT Total Absent 3012186151 DIST-A 0.30Oct 13, 2023
Sep 06, 2023 1RT Total Absent 3012174411 DIST-A 0.31Sep 08, 2023
Aug 02, 2023 1RT Total Absent 3012163371 DIST-A 0.57Aug 04, 2023
Jul 13, 2023 1RT Total Absent T3G1308-01-4 DIST-A 1.14Jul 14, 2023
Jul 13, 2023 1RT Total Absent T3G1308-01-3 DIST-A 1.14Jul 14, 2023
Jul 13, 2023 1RT Total Absent T3G1308-01-2 DIST-A 1.14Jul 14, 2023
Jul 13, 2023 1RT Total Absent T3G1308-01-1 DIST-A 1.14Jul 14, 2023
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Jul 05, 2023 1RT Total Absent 3012153701 DIST-A 0.70Jul 07, 2023
Jun 07, 2023 1RT Total Absent 3012145501 DIST-A 0.50Jun 09, 2023
May 03, 2023 1RT Total Absent 3012135851 DIST-A 0.52May 05, 2023
Apr 12, 2023 1RT Total Absent 3012131381 DIST-A 0.58Apr 14, 2023
Mar 01, 2023 1RT Total Absent 3012120931 DIST-A 0.68Mar 03, 2023
Feb 01, 2023 1RT Total Absent 3012113251 DIST-A 0.46Feb 03, 2023
Jan 04, 2023 1RT Total Absent 3012107311 DIST-A 0.54Jan 06, 2023
Dec 07, 2022 1RT Total Absent 3012101431 DIST-A 0.68Jan 13, 2023
Nov 02, 2022 1RT Total Absent 3012092721 DIST-A 0.44Nov 04, 2022
Oct 12, 2022 1RT Total Absent 3012086501 DIST-A 0.46Oct 14, 2022
Sep 07, 2022 1RT Total Absent 3012075851 DIST-A 0.43Sep 09, 2022
Aug 03, 2022 1RT Total Absent 3012065751 DIST-A 0.39Aug 15, 2022
Jul 06, 2022 1RT Total Absent 3012057131 DIST-A 0.64Jul 11, 2022
Jun 01, 2022 1RT Total Absent 3012046601 DIST-A 0.27Jun 03, 2022
May 04, 2022 1RT Total Absent 3012039461 DIST-A 0.55May 06, 2022
Apr 06, 2022 1RT Total Absent 3012032131 DIST-A 0.55Apr 08, 2022
Mar 02, 2022 1RT Total Absent 3012023731 DIST-A 0.72Mar 04, 2022
Feb 02, 2022 1RT Total Absent 3012016661 DIST-A 0.67Feb 04, 2022
Jan 12, 2022 1RT Total Absent 3012011091 DIST-A 0.46Jan 14, 2022
Dec 01, 2021 1RT Total Absent 3012000941 DIST-A 0.55Dec 03, 2021
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Nov 10, 2021 1RT Total Absent 3011996681 DIST-A 0.67Nov 12, 2021
Oct 13, 2021 1RT Total Absent 3011988631 DIST-A 0.40Oct 15, 2021
Sep 15, 2021 1RT Total Absent 3011979551 DIST-A 0.44Sep 17, 2021
Aug 11, 2021 1RT Total Absent 3011968761 DIST-A Aug 13, 2021
Jul 07, 2021 1RT Total Absent 3011956431 DIST-A 0.63Jul 09, 2021
Jun 02, 2021 1RT Total Absent 3011945651 DIST-A 0.70Jun 04, 2021
May 05, 2021 1RT Total Absent 3011937981 DIST-A 0.56May 07, 2021
Apr 07, 2021 1RT Total Absent 3011931111 DIST-A 0.70Apr 13, 2021
Mar 03, 2021 1RT Total Absent 3011921891 DIST-A 0.56Mar 05, 2021
Feb 03, 2021 1RT Total Absent 3011915111 DIST-A 0.67Feb 05, 2021
Jan 06, 2021 1RT Total Absent 3011907591 DIST-A 0.60Jan 08, 2021



See also:  Coliform Fact Sheet  ::  Coliform Schedules  ::  Archived Results  ::  MRDL Summary  ::  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 3786
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