OHA Drinking Water Services
OR41
PWS ID: 01139 ---- MIDLAND 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:  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
Jun 25, 2025 1RT Total Absent 5176035-01 SINK DIST-A Jun 27, 2025
May 28, 2025 1RT Total Absent 5148019-01 SINK DIST-A 1.00Jun 02, 2025
Apr 16, 2025 1RT Total Absent 5106055-01 SINK DIST-A Apr 25, 2025
Mar 12, 2025 1RT Total Absent 5071037-01 OUTSIDE FAUCET DIST-A 0.97Mar 14, 2025
Feb 26, 2025 1RT Total Absent 5057034-01 SINK DIST-A 1.25Feb 28, 2025
Jan 22, 2025 1RT Total Absent 5022048-01 SINK DIST-A 1.26Jan 30, 2025
Dec 11, 2024 1RT Total Absent 4346044-01 SINK DIST-A 0.84Dec 13, 2024
Nov 27, 2024 1RT Total Absent 4332037-01 OUTSIDE FAUCET DIST-A Dec 06, 2024
Oct 16, 2024 1RT Total Absent 4290046-01 SINK DIST-A 0.82Oct 25, 2024
Sep 30, 2024 1RT Total Absent 4274020-01 SINK DIST-A 1.00Oct 07, 2024
Aug 28, 2024 1RT Total Absent 4241030-01 OUTSIDE FAUCET DIST-A 1.02Sep 10, 2024
Aug 14, 2024 1RT Total Absent 4227040-01 SINK DIST-A 1.05Sep 05, 2024
Jul 24, 2024 1RT Total Absent 4206023-01 SINK DIST-A Aug 01, 2024
Jun 26, 2024 1RT Total Absent 4178047-01 SINK DIST-A 1.30Jun 28, 2024
May 22, 2024 1RT Total Absent 4143045-01 SINK DIST-A 1.19May 24, 2024
May 15, 2024 1RT Total Absent 4136040-01 SINK DIST-A 1.24May 17, 2024
Apr 17, 2024 1RT Total Absent 4108055-01 SINK DIST-A May 01, 2024
Mar 20, 2024 1RT Total Absent 4080050-01 OUTSIDE TAP DIST-A Mar 22, 2024
Feb 21, 2024 1RT Total Absent 4052033-01 SINK DIST-A Mar 01, 2024
Jan 24, 2024 1RT Total Absent 4024054-01 SINK DIST-A Feb 01, 2024
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Dec 13, 2023 1RT Total Absent 3347070-01-2 VARIOUS DIST-A Jan 05, 2024
Dec 13, 2023 1RT Total Absent 3347070-01-1 VARIOUS DIST-A Jan 05, 2024
Nov 15, 2023 1RP Total Absent 3319045-02 3305030-01 OUTSIDE FAUCET DIST-A Dec 04, 2023
Nov 15, 2023 1RP Total Absent 3319045-01 3305030-01 OUTSIDE TAP DIST-A Dec 04, 2023
Nov 08, 2023 1RP Total Absent 3312029-03 3305030-01 13987 MIDLAND DIST RD DIST-A Nov 09, 2023
Nov 08, 2023 1RP Total Absent 3312029-02 3305030-01 78579 POINT ADAMS RD DIST-A Nov 09, 2023
Nov 08, 2023 1RP Total POSITIVE 3312029-01 3305030-01 79490 ERICKSON DIKE RD SINK DIST-A Nov 09, 2023
RP E. coli Absent 3312029-01 3305030-01 79490 ERICKSON DIKE RD SINK DIST-A
Nov 01, 2023 1RT Total POSITIVE 3305030-01 SINK DIST-A Nov 02, 2023
RT E. coli Absent 3305030-01 SINK DIST-A
Jun 23, 2023 1RT Total Absent 3175001-01 SINK DIST-A Jul 05, 2023
May 30, 2023 1RT Total Absent 3151029-01 SINK DIST-A Jun 08, 2023
Mar 22, 2023 1RT Total Absent 3081039-01 SINK DIST-A Mar 23, 2023
Jan 25, 2023 1RT Total Absent 3025037-01 SINK DIST-A Jan 27, 2023
Dec 13, 2022 1RT Total Absent 2348072-01 SINK DIST-A Dec 20, 2022
Nov 09, 2022 1RT Total Absent 2313044-01 SINK DIST-A Nov 17, 2022
Oct 25, 2022 1RT Total Absent 2299039-01 SINK DIST-A Nov 01, 2022
Aug 29, 2022 1RT Total Absent 2241017-01 SINK DIST-A 0.91Sep 06, 2022
May 25, 2022 1RT Total Absent 2145023-01 SINK DIST-A Jun 06, 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


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