OHA Drinking Water Services
OR41
PWS ID: 00546 ---- MOUNT VERNON, 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:  Hide special samples  ::  Hide rejected samples  ::  Include results older than 2023

Sample
Date
#
Samples
Sample
Type
Coliform
Type
Result Sample
ID
Repeat of
Sample ID
Sample
Site
Facility Chlorine
Residual
Received
Date
Rejected
Reason
Apr 08, 2026 1SP Total Absent X066135B SCHOOL WELL FAUCET SRC-BA Apr 23, 2026
Apr 08, 2026 1RT Total Absent X066134B DIST-A 0.21Apr 23, 2026
Mar 04, 2026 1RT Total Absent X065732B DIST-A 0.21Mar 29, 2026
Feb 04, 2026 1RT Total Absent X065403B DIST-A 0.19Mar 09, 2026
Jan 07, 2026 1RT Total Absent X065110B DIST-A 0.19Feb 06, 2026
Dec 03, 2025 1RT Total Absent X064809B DIST-A 0.18Jan 07, 2026
Nov 05, 2025 1RT Total Absent X064525B DIST-A 0.21Dec 08, 2025
Oct 01, 2025 1RT Total Absent X064126B DIST-A 0.18Nov 07, 2025
Sep 03, 2025 1RT Total Absent X063798B DIST-A 0.19Oct 09, 2025
Aug 06, 2025 1RT Total Absent X063494B DIST-A 0.19Sep 09, 2025
Jul 02, 2025 1RT Total Absent X063005B DIST-A 0.20Aug 09, 2025
Jun 04, 2025 1RT Total Absent X062734B DIST-A 0.22Jul 06, 2025
May 12, 2025 1AS Total Absent X062458BR HIGH SCHOOL WELL SRC-BA Jun 08, 2025
May 12, 2025 1AS Total Absent X062457BR JONES WELL SRC-CA Jun 08, 2025
May 12, 2025 1RT Total Absent X062456B DIST-A 0.22Jun 08, 2025
Apr 02, 2025 1RT Total Absent X061929B DIST-A 0.21May 09, 2025
Mar 12, 2025 1RT Total Absent X061704B DIST-A 0.22Apr 03, 2025
Feb 05, 2025 1RT Total Absent X061365B DIST-A 0.19Mar 04, 2025
Jan 08, 2025 1RT Total Absent X061075B DIST-A 0.17Feb 08, 2025
Dec 04, 2024 1RT Total Absent X060826B DIST-A 0.19Jan 05, 2025
Sample
Date
#
Samples
Sample
Type
Coliform
Type
Result Sample
ID
Repeat of
Sample ID
Sample
Site
Facility Chlorine
Residual
Received
Date
Rejected
Reason
Nov 06, 2024 1RT Total Absent X060546B DIST-A 0.19Dec 03, 2024
Oct 02, 2024 1RT Total Absent X060152B DIST-A 0.23Nov 05, 2024
Sep 04, 2024 1RT Total Absent X059787B DIST-A 0.18Oct 06, 2024
Aug 07, 2024 1RT Total Absent X059534B DIST-A 0.18Aug 29, 2024
Aug 07, 2024 1AS Total Absent X059529B SCHOOL WELL SRC-BA Aug 29, 2024
Aug 07, 2024 1AS Total Absent X059528BR JONES WELL SRC-CA Aug 29, 2024
Jul 10, 2024 1RT Total Absent X059200B DIST-A 0.18Aug 09, 2024
Jun 05, 2024 1RT Total Absent X058730B DIST-A 0.16Jul 09, 2024
May 01, 2024 1RT Total Absent X058345B DIST-A 0.19Jun 07, 2024
Apr 03, 2024 1RT Total Absent X058009B DIST-A May 05, 2024
Mar 13, 2024 1RT Total Absent X057776B DIST-A 0.19Apr 04, 2024
Feb 07, 2024 1RT Total Absent X057424B DIST-A 0.21Mar 07, 2024
Jan 03, 2024 1RT Total Absent X057063B DIST-A 0.23Feb 04, 2024
Dec 06, 2023 1RT Total Absent X056854B DIST-A 0.21Jan 04, 2024
Nov 01, 2023 1RT Total Absent X056486B DIST-A 0.19Dec 03, 2023
Oct 04, 2023 1RT Total Absent X056216B DIST-A 0.19Oct 31, 2023
Sep 13, 2023 1RT Total Absent X055954B DIST-A 0.21Oct 07, 2023
Aug 02, 2023 1RT Total Absent X055518B DIST-A 0.22Aug 31, 2023
Aug 02, 2023 1AS Total Absent X055517BR JONES SRC-CA Aug 31, 2023
Aug 02, 2023 1AS Total Absent X055516BR SCHOOL WELL SRC-BA Aug 31, 2023
Sample
Date
#
Samples
Sample
Type
Coliform
Type
Result Sample
ID
Repeat of
Sample ID
Sample
Site
Facility Chlorine
Residual
Received
Date
Rejected
Reason
Jul 12, 2023 1RT Total Absent X055236B DIST-A 0.19Jul 30, 2023
Jun 07, 2023 1RT Total Absent X054803B DIST-A 0.21Jun 27, 2023
May 09, 2023 1RT Total Absent X054445B DIST-A 0.23Jun 09, 2023
Apr 05, 2023 1RT Total Absent X053974B DIST-A 0.18May 08, 2023
Mar 01, 2023 1RT Total Absent X053588B DIST-A 0.20Apr 07, 2023
Feb 01, 2023 1RT Total Absent X053308B DIST-A 0.22Feb 25, 2023
Jan 04, 2023 1RT Total Absent X053009B DIST-A 0.21Feb 08, 2023



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:  Hide special samples  ::  Hide rejected samples  ::  Include results older than 2023