OHA Drinking Water Services
OR41
PWS ID: 01223 ---- WALNUT MOBILE HOME PARK
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 2022

Sample
Date		 #
Samples		 Sample
Type		 Coliform
Type		 Result Sample
ID		 Repeat of
Sample ID		 Sample
Site		 Facility Chlorine
Residual		 Received
Date
Oct 13, 2025 1RT Total Absent 5286009-01 LAUNDRY RM SINK DIST-A Oct 27, 2025
Sep 22, 2025 1RT Total Absent 5265018-01 LAUNDRY RM SINK DIST-A Oct 01, 2025
Aug 12, 2025 1RT Total Absent 5224015-01 LAUNDRY RM SINK DIST-A Aug 21, 2025
Jul 10, 2025 1RT Total Absent 5191006-01 LAUNDRY RM SINK DIST-A Jul 18, 2025
Jun 23, 2025 1RT Total Absent 5174005-01 LAUNDRY RM SINK DIST-A Jun 27, 2025
May 05, 2025 1RT Total Absent 5125010-01 LAUNDRY ROOM SINK DIST-A May 22, 2025
Apr 07, 2025 1RT Total Absent 5097018-02 LAUNDRY RM SINK DIST-A Apr 11, 2025
Apr 07, 2025 1TG Total Absent 5097018-01 4345027-01 WELL HB SRC-CA Apr 11, 2025
Mar 03, 2025 1RT Total Absent 5062014-01 LAUNDRY RM SINK DIST-A Mar 07, 2025
Feb 24, 2025 1RT Total Absent 5055010-01 LAUNDRY RM SINK DIST-A Feb 26, 2025
Jan 23, 2025 1RT Total Absent 5023011-01 LAUNDRY RM SINK DIST-A Jan 30, 2025
Dec 10, 2024 1RT Total POSITIVE 4345027-01 LAUNDRY ROOM SINK DIST-A Dec 11, 2024
RT E. coli Absent 4345027-01 LAUNDRY ROOM SINK DIST-A
Nov 14, 2024 1TG Total POSITIVE 4319025-04 4316014-01 WELL HB SRC-CA Nov 15, 2024
TG E. coli Absent 4319025-04 4316014-01 WELL HB SRC-CA
Nov 14, 2024 1RP Total POSITIVE 4319025-03 4316014-01 SPACE #43 DIST-A Nov 15, 2024
RP E. coli Absent 4319025-03 4316014-01 SPACE #43 DIST-A
Nov 14, 2024 1RP Total POSITIVE 4319025-02 4316014-01 SPACE #45 DIST-A Nov 15, 2024
RP E. coli Absent 4319025-02 4316014-01 SPACE #45 DIST-A
Nov 14, 2024 1RP Total POSITIVE 4319025-01 4316014-01 LAUNDRY RM SINK DIST-A Nov 15, 2024
RP E. coli Absent 4319025-01 4316014-01 LAUNDRY RM SINK DIST-A
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Nov 11, 2024 1RT Total POSITIVE 4316014-01 LAUNDRY RM SINK DIST-A Nov 12, 2024
RT E. coli Absent 4316014-01 LAUNDRY RM SINK DIST-A
Oct 24, 2024 1RT Total Absent 4298015-01 LAUNDRY ROOM SINK DIST-A Oct 30, 2024
Sep 09, 2024 1RT Total Absent 4253016-01 LAUNDRY ROOM SINK DIST-A Sep 20, 2024
Aug 22, 2024 1RT Total Absent 4235032-01 LAUNDRY ROOM SINK DIST-A Sep 10, 2024
Jul 08, 2024 1RT Total Absent 4190018-01 LAUNDRY ROOM SINK DIST-A Jul 17, 2024
Jun 17, 2024 1RT Total Absent 4169014-01 LAUNDRY RM SINK DIST-A Jun 28, 2024
May 23, 2024 1RT Total Absent 4144020-01 LAUNDRY RM SINK DIST-A May 31, 2024
Apr 25, 2024 1RT Total Absent 4116016-01 LAUNDRY RM SINK DIST-A May 06, 2024
Mar 14, 2024 1RT Total Absent 4074018-01 LAUNDRY ROOM SINK DIST-A Mar 22, 2024
Feb 22, 2024 1RT Total Absent 4053012-01 LAUNDRY ROOM SINK DIST-A Mar 01, 2024
Jan 15, 2024 1RT Total Absent 4015005-01 LAUNDRY ROOM SINK DIST-A Jan 19, 2024
Dec 14, 2023 1RT Total Absent 3348024-01 LAUNDRY ROOM SINK DIST-A Jan 05, 2024
Nov 13, 2023 1RT Total Absent 3317009-01 LAUNDRY ROOM SINK DIST-A Nov 17, 2023
Oct 16, 2023 1RT Total Absent 3289025-01 LAUNDRY RM SINK DIST-A Nov 02, 2023
Sep 18, 2023 1RT Total Absent 3261029-01 LAUNDRY RM SINK DIST-A Sep 26, 2023
Aug 03, 2023 1RT Total Absent 3215029-01 LAUNDRY ROOM SINK DIST-A Aug 16, 2023
Jul 13, 2023 1RT Total Absent 3194014-01 LAUNDRY RM SINK DIST-A Aug 01, 2023
Jun 29, 2023 1RT Total Absent 3180007-01 LAUNDRY RM SINK DIST-A Jul 05, 2023
May 22, 2023 1RT Total Absent 3142008-01 LAUNDRY RM SINK DIST-A Jun 08, 2023
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Apr 13, 2023 1RT Total Absent 3103015-01 LAUNDRY RM SINK DIST-A Apr 17, 2023
Mar 09, 2023 1RT Total Absent 3068016-01 LAUNDRY RM SINK DIST-A Mar 10, 2023
Feb 09, 2023 1RT Total Absent 3040028-01 LAUNDRY RM SINK DIST-A Feb 28, 2023
Jan 12, 2023 1RT Total Absent 3012026-01 LAUNDRY RM SINK DIST-A Jan 24, 2023
Dec 05, 2022 1RT Total Absent 2339034-01 LAUNDRY RM SINK DIST-A Dec 16, 2022
Nov 10, 2022 1RT Total Absent 2314023-01 LAUNDRY RM SINK DIST-A Nov 17, 2022
Oct 10, 2022 1RT Total Absent 2283026-01 LAUNDRY RM SINK DIST-A Oct 12, 2022
Sep 19, 2022 1RT Total Absent 2262018-01 LAUNDRY RM SINK DIST-A Sep 23, 2022
Aug 11, 2022 1RT Total Absent 2223026-01 LAUNDRY RM SINK DIST-A Sep 06, 2022
Jul 18, 2022 1RT Total Absent 2199031-01 LAUNDRY RM SINK DIST-A Jul 28, 2022
Jun 06, 2022 1RT Total Absent 2157021-01 LAUNDRY RM SINK DIST-A Jun 10, 2022
May 02, 2022 1RT Total Absent 2122032-01 LAUNDRY RM SINK DIST-A May 13, 2022
Apr 07, 2022 1RT Total Absent 2097018-01 LAUNDRY RM SINK DIST-A Apr 29, 2022
Mar 07, 2022 1RT Total Absent 2066026-01 LAUNDRY RM SINK DIST-A Mar 10, 2022
Feb 07, 2022 1RT Total Absent 2038028-01 LAUNDRY RM SINK DIST-A Feb 22, 2022
Jan 10, 2022 1RT Total Absent 2010019-01 LAUNDRY RM SINK DIST-A Jan 27, 2022



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 2022


More information for this water system: SDWIS ID 3585
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