OHA Drinking Water Services
OR41
PWS ID: 00313 ---- LA WATER CO-OP
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 2022

Sample
Date		 #
Samples		 Sample
Type		 Coliform
Type		 Result Sample
ID		 Repeat of
Sample ID		 Sample
Site		 Facility Chlorine
Residual		 Received
Date
Apr 28, 2025 1RT Total Absent 5118011-01-2 VARIOUS DIST-A May 06, 2025
Apr 28, 2025 1RT Total Absent 5118011-01-1 VARIOUS DIST-A May 06, 2025
Mar 26, 2025 1RT Total Absent 5085007-01-2 VARIOUS DIST-A 0.79Mar 31, 2025
Mar 26, 2025 1RT Total Absent 5085007-01-1 VARIOUS DIST-A 0.79Mar 31, 2025
Feb 27, 2025 1RT Total Absent 5058015-01-2 VARIOUS DIST-A Feb 28, 2025
Feb 27, 2025 1RT Total Absent 5058015-01-1 VARIOUS DIST-A Feb 28, 2025
Jan 27, 2025 1RT Total Absent 5027017-01-2 VARIOUS DIST-A Jan 31, 2025
Jan 27, 2025 1RT Total Absent 5027017-01-1 VARIOUS DIST-A Jan 31, 2025
Dec 30, 2024 1RT Total Absent 4365016-01-2 VARIOUS DIST-A 0.55Dec 31, 2024
Dec 30, 2024 1RT Total Absent 4365016-01-1 VARIOUS DIST-A 0.55Dec 31, 2024
Nov 13, 2024 1RT Total Absent 4318028-01-2 VARIOUS DIST-A Nov 20, 2024
Nov 13, 2024 1RT Total Absent 4318028-01-1 VARIOUS DIST-A Nov 20, 2024
Oct 15, 2024 1RT Total Absent 4289005-01-2 VARIOUS DIST-A Oct 21, 2024
Oct 15, 2024 1RT Total Absent 4289005-01-1 VARIOUS DIST-A Oct 21, 2024
Sep 05, 2024 1RT Total Absent 4249025-01-2 VARIOUS DIST-A Sep 20, 2024
Sep 05, 2024 1RT Total Absent 4249025-01-1 VARIOUS DIST-A Sep 20, 2024
Aug 21, 2024 1RT Total Absent 4234003-01-2 VARIOUS DIST-A Sep 10, 2024
Aug 21, 2024 1RT Total Absent 4234003-01-1 VARIOUS DIST-A Sep 10, 2024
Jul 23, 2024 1RT Total Absent 4206001-01-2 VARIOUS DIST-A Aug 01, 2024
Jul 23, 2024 1RT Total Absent 4206001-01-1 VARIOUS DIST-A Aug 01, 2024
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Jun 24, 2024 1RT Total Absent 4176012-01-2 VARIOUS DIST-A Jun 28, 2024
Jun 24, 2024 1RT Total Absent 4176012-01-1 VARIOUS DIST-A Jun 28, 2024
May 21, 2024 1RT Total Absent 4142002-01-2 VARIOUS DIST-A May 24, 2024
May 21, 2024 1RT Total Absent 4142002-01-1 VARIOUS DIST-A May 24, 2024
Apr 25, 2024 1RT Total Absent 4116029-01-2 VARIOUS DIST-A May 06, 2024
Apr 25, 2024 1RT Total Absent 4116029-01-1 VARIOUS DIST-A May 06, 2024
Mar 26, 2024 1RT Total Absent 4086012-01-2 VARIOUS DIST-A Apr 02, 2024
Mar 26, 2024 1RT Total Absent 4086012-01-1 VARIOUS DIST-A Apr 02, 2024
Feb 22, 2024 1RT Total Absent 4053006-01-2 VARIOUS DIST-A Mar 01, 2024
Feb 22, 2024 1RT Total Absent 4053006-01-1 VARIOUS DIST-A Mar 01, 2024
Jan 25, 2024 1RT Total Absent 4025008-01-2 VARIOUS DIST-A Feb 01, 2024
Jan 25, 2024 1RT Total Absent 4025008-01-1 VARIOUS DIST-A Feb 01, 2024
Dec 14, 2023 1RT Total Absent 3348005-01-2 VARIOUS DIST-A Jan 05, 2024
Dec 14, 2023 1RT Total Absent 3348005-01-1 VARIOUS DIST-A Jan 05, 2024
Nov 29, 2023 1RT Total Absent 3333020-01-2 VARIOUS DIST-A Dec 04, 2023
Nov 29, 2023 1RT Total Absent 3333020-01-1 VARIOUS DIST-A Dec 04, 2023
Oct 24, 2023 1RT Total Absent 3297011-01-2 VARIOUS DIST-A Nov 03, 2023
Oct 24, 2023 1RT Total Absent 3297011-01-1 VARIOUS DIST-A Nov 03, 2023
Sep 21, 2023 1RT Total Absent 3264012-01-2 VARIOUS DIST-A Sep 26, 2023
Sep 21, 2023 1RT Total Absent 3264012-01-1 VARIOUS DIST-A Sep 26, 2023
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Aug 30, 2023 1RT Total Absent 3242035-01-2 VARIOUS DIST-A Sep 06, 2023
Aug 30, 2023 1RT Total Absent 3242035-01-1 VARIOUS DIST-A Sep 06, 2023
Jul 27, 2023 1RT Total Absent 3209002-01-2 VARIOUS DIST-A Aug 07, 2023
Jul 27, 2023 1RT Total Absent 3209002-01-1 VARIOUS DIST-A Aug 07, 2023
Jun 21, 2023 1RT Total Absent 3172006-01-2 VARIOUS DIST-A Jul 05, 2023
Jun 21, 2023 1RT Total Absent 3172006-01-1 VARIOUS DIST-A Jul 05, 2023
May 10, 2023 1RT Total Absent 3130011-01-2 VARIOUS DIST-A 0.83May 26, 2023
May 10, 2023 1RT Total Absent 3130011-01-1 VARIOUS DIST-A 0.83May 26, 2023
Apr 24, 2023 1RT Total Absent 3115006-01-2 VARIOUS DIST-A 0.72Apr 27, 2023
Apr 24, 2023 1RT Total Absent 3115006-01-1 VARIOUS DIST-A 0.72Apr 27, 2023
Mar 14, 2023 1RT Total Absent 3073030-01-2 VARIOUS DIST-A Mar 20, 2023
Mar 14, 2023 1RT Total Absent 3073030-01-1 VARIOUS DIST-A Mar 20, 2023
Feb 21, 2023 1RT Total Absent 3052029-01-2 VARIOUS DIST-A Mar 03, 2023
Feb 21, 2023 1RT Total Absent 3052029-01-1 VARIOUS DIST-A Mar 03, 2023
Jan 23, 2023 1RT Total Absent 3023003-01-2 VARIOUS DIST-A Jan 27, 2023
Jan 23, 2023 1RT Total Absent 3023003-01-1 VARIOUS DIST-A Jan 27, 2023
Dec 13, 2022 1RT Total Absent 2347016-01-2 VARIOUS DIST-A Dec 20, 2022
Dec 13, 2022 1RT Total Absent 2347016-01-1 VARIOUS DIST-A Dec 20, 2022
Nov 15, 2022 1RT Total Absent 2319007-01-2 VARIOUS DIST-A Nov 18, 2022
Nov 15, 2022 1RT Total Absent 2319007-01-1 VARIOUS DIST-A Nov 18, 2022
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Oct 26, 2022 1RT Total Absent 2299009-01-2 VARIOUS DIST-A Nov 01, 2022
Oct 26, 2022 1RT Total Absent 2299009-01-1 VARIOUS DIST-A Nov 01, 2022
Sep 20, 2022 1RT Total Absent 2263012-01-2 VARIOUS DIST-A Sep 23, 2022
Sep 20, 2022 1RT Total Absent 2263012-01-1 VARIOUS DIST-A Sep 23, 2022
Aug 17, 2022 1RT Total Absent 2229046-01-2 VARIOUS DIST-A Sep 06, 2022
Aug 17, 2022 1RT Total Absent 2229046-01-1 VARIOUS DIST-A Sep 06, 2022
Jul 25, 2022 1RT Total Absent 2206003-01-2 VARIOUS DIST-A Aug 04, 2022
Jul 25, 2022 1RT Total Absent 2206003-01-1 VARIOUS DIST-A Aug 04, 2022
Jun 21, 2022 1RT Total Absent 2173012-01-2 VARIOUS DIST-A Jul 03, 2022
Jun 21, 2022 1RT Total Absent 2173012-01-1 VARIOUS DIST-A Jul 03, 2022
May 18, 2022 1RT Total Absent 2138008-01 TESTING STATION DIST-A May 23, 2022
May 18, 2022 1RT Total Absent 2138006-01 TESTING STATION DIST-A May 23, 2022
Apr 25, 2022 1RT Total Absent 2115002-01-2 VARIOUS DIST-A Apr 29, 2022
Apr 25, 2022 1RT Total Absent 2115002-01-1 VARIOUS DIST-A Apr 29, 2022
Mar 25, 2022 1RT Total Absent 2084008-01-2 VARIOUS DIST-A Mar 28, 2022
Mar 25, 2022 1RT Total Absent 2084008-01-1 VARIOUS DIST-A Mar 28, 2022
Feb 15, 2022 1RT Total Absent 2046007-01-2 VARIOUS DIST-A Feb 25, 2022
Feb 15, 2022 1RT Total Absent 2046007-01-1 VARIOUS DIST-A Feb 25, 2022
Jan 21, 2022 1RT Total Absent 2021007-01-2 VARIOUS DIST-A Feb 01, 2022
Jan 21, 2022 1RT Total Absent 2021007-01-1 VARIOUS DIST-A Feb 01, 2022



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 2022


More information for this water system: SDWIS ID 4037
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