OHA Drinking Water Services
OR41
PWS ID: 00950 ---- WESTPORT WATER ASSOCIATION
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  ::  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
Jun 18, 2025 1RT Total Absent 5169056-01 FIRE HYDRANT DIST-A 0.61Jun 20, 2025
May 21, 2025 1RT Total Absent 5141049-01 HOSE BIB DIST-A 0.52May 30, 2025
Apr 23, 2025 1RT Total Absent 5113044-01 SINK DIST-A 0.61Apr 25, 2025
Mar 19, 2025 1RT Total Absent 5078070-01 FIRE HYDRANT DIST-A 0.59Mar 28, 2025
Feb 19, 2025 1RT Total Absent 5050057-01 FIRE HYDRANT DIST-A 0.52Feb 21, 2025
Jan 15, 2025 1RT Total Absent 5015052-01 HOSE BIB DIST-A 0.27Jan 29, 2025
Dec 18, 2024 1RT Total Absent 4353049-01 FIRE HYDRANT DIST-A 0.58Dec 24, 2024
Nov 27, 2024 1RT Total Absent 4332034-01 HOSE BIB DIST-A 0.61Dec 06, 2024
Oct 16, 2024 1RT Total Absent 4290051-01 HOSE BIB DIST-A 0.61Oct 25, 2024
Sep 18, 2024 1RT Total Absent 4262070-01 FIRE HYDRANT DIST-A 0.54Sep 26, 2024
Aug 21, 2024 1RT Total Absent 4234046-01 HOSE BIB DIST-A 0.56Sep 10, 2024
Jul 17, 2024 1RT Total Absent 4199066-01 HOSE BIB DIST-A 0.51Jul 26, 2024
Jun 12, 2024 1RT Total Absent 4164046-01 HOSE BIB DIST-A 0.46Jun 14, 2024
May 08, 2024 1RT Total Absent 4129084-01 HOSE BIB DIST-A 0.51May 14, 2024
Apr 17, 2024 1RT Total Absent 4108051-01 HOSE BIB DIST-A 0.48May 01, 2024
Mar 13, 2024 1RT Total Absent 4073054-01 FIRE HYDRANT DIST-A 0.61Mar 22, 2024
Feb 21, 2024 1RT Total Absent 4052038-01 HOSE BIB DIST-A 0.62Mar 01, 2024
Jan 24, 2024 1RT Total Absent 4024062-01 HOSE BIB DIST-A 0.48Feb 01, 2024
Dec 20, 2023 1RT Total Absent 3354052-01 FIRE HYDRANT DIST-A 0.58Jan 05, 2024
Nov 15, 2023 1RT Total Absent 3319062-01 OUTSIDE HOSE BIB DIST-A 0.51Dec 04, 2023
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Oct 18, 2023 1RT Total Absent 3291051-01 HOSE BIB DIST-A 0.62Nov 03, 2023
Sep 20, 2023 1RT Total Absent 3263052-01 FIRE HYDRANT DIST-A 0.61Sep 26, 2023
Aug 16, 2023 1RT Total Absent 3228045-01 HOSE BIB DIST-A 0.52Sep 06, 2023
Jul 19, 2023 1RT Total Absent 3200029-01 HOSE BIB DIST-A 0.52Aug 03, 2023
Jun 14, 2023 1RT Total Absent 3165042-01 FIRE HYDRANT DIST-A 0.52Jun 22, 2023
May 10, 2023 1RT Total Absent 3130042-01 HOSE BIB DIST-A 0.49May 26, 2023
Apr 19, 2023 1RT Total Absent 3109067-01 HOSE BIB DIST-A 0.61Apr 27, 2023
Mar 22, 2023 1RT Total Absent 3081038-01 HOSE BIB DIST-A 0.54Mar 23, 2023
Feb 08, 2023 1RT Total Absent 3039043-01 OUTSIDE HOSE BIB DIST-A 0.71Feb 17, 2023
Jan 18, 2023 1RT Total Absent 3018055-01 HOSEBIB DIST-A 0.51Jan 24, 2023
Dec 14, 2022 1RT Total Absent 2348075-01 STAND PIPE DIST-A 0.40Dec 20, 2022
Nov 23, 2022 1RT Total Absent 2327022-01 OUTSIDE HOSE BIB DIST-A 0.81Dec 01, 2022
Oct 26, 2022 1RT Total Absent 2299029-01 HOSE BIB DIST-A 0.59Nov 01, 2022
Sep 21, 2022 1RT Total Absent 2264033-01 HOSEBIB DIST-A 0.88Sep 23, 2022
Aug 24, 2022 1RT Total Absent 2236023-01 OUTSIDE HOSE BIB DIST-A 0.64Sep 06, 2022
Jul 20, 2022 1RT Total Absent 2201023-01 HOSE BIB DIST-A 0.54Jul 28, 2022
Jun 08, 2022 1RT Total Absent 2159060-01 HOSE BIB DIST-A 0.69Jun 17, 2022
May 11, 2022 1RT Total Absent 2131045-01 OUTSIDE HOSE BIB DIST-A 0.61May 13, 2022
Apr 20, 2022 1RT Total Absent 2110026-01 HOSE BIB DIST-A 0.51Apr 29, 2022
Mar 09, 2022 1RT Total Absent 2068040-01 OUTSIDE HOSEBIB DIST-A 0.51Mar 11, 2022
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Feb 16, 2022 1RT Total Absent 2047077-01 HOSE BIB DIST-A 0.49Feb 28, 2022
Jan 12, 2022 1RT Total Absent 2012053-01 HOSEBIB DIST-A 0.49Jan 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:  Hide special samples  ::  Show rejected samples  ::  Include results older than 2022


More information for this water system: SDWIS ID 3919
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