OHA Drinking Water Services
OR41
PWS ID: 00517 ---- COBBLESTONE MHP
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 2022

Sample
Date		 #
Samples		 Sample
Type		 Coliform
Type		 Result Sample
ID		 Repeat of
Sample ID		 Sample
Site		 Facility Chlorine
Residual		 Received
Date		Rejected
Reason
Aug 05, 2025 1RT Total Absent 25080175_01A SPACE 21 DIST-A 0.41Aug 22, 2025
Jul 14, 2025 1RT Total Absent 25070709_01A SPACE 10 DIST-A 0.40Jul 22, 2025
Jun 04, 2025 1RT Total Absent 25060210_01A SPACE 3 DIST-A 0.00Jun 24, 2025
May 06, 2025 1RT Total Absent 25050245_01A SPACE 21 DIST-A 0.40Jun 02, 2025
Apr 08, 2025 1RT Total Absent 25040377_01A SPACE 3 DIST-A 0.45Apr 24, 2025
Mar 21, 2025 1RT Total Absent 25030998_01A SPACE 10 DIST-A 0.40Mar 25, 2025
Feb 10, 2025 1RT Total Absent 25020246_01A SPACE 21 DIST-A 0.40Feb 17, 2025
Jan 10, 2025 1RT Total Absent 25010378_01A SPACE 3 DIST-A 0.00Jan 20, 2025
Dec 11, 2024 1RT Total Absent 24120513_01A SPACE 10 DIST-A 0.00Dec 19, 2024
Nov 07, 2024 1RT Total Absent 24110292_01A SPACE 21 DIST-A 0.50Nov 22, 2024
Oct 08, 2024 1RT Total Absent 24100352_01A SPACE 3 DIST-A 0.37Oct 18, 2024
Sep 04, 2024 1RT Total Absent 24090102_01A SPACE 3 DIST-A 0.49Sep 09, 2024
Aug 05, 2024 1RT Total Absent 24080130_01A SPACE 10 DIST-A 0.25Aug 09, 2024
Jul 08, 2024 1RT Total Absent 24070250_01A SPACE 10 DIST-A 0.37Aug 02, 2024
Jun 11, 2024 1RT Total Absent 24060455_01A SPACE #35 DIST-A 0.37Jun 19, 2024
May 01, 2024 1RT Total Absent 24050026_01A SPACE #3 DIST-A 0.39May 03, 2024
Apr 09, 2024 1RT Total Absent 24040459_01A SPACE 10 DIST-A 0.41Apr 12, 2024
Mar 20, 2024 1RT Total Absent 24030786_01A SPACE #35 DIST-A 0.45Mar 22, 2024
Feb 13, 2024 1RT Total Absent 24020558_01A SPACE 3 DIST-A 0.42Feb 23, 2024
Jan 16, 2024 1RT Total Absent 24010595_01A SPACE 10 DIST-A 0.40Jan 29, 2024
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Dec 05, 2023 1RT Total Absent 23120144_01A SPACE 35 DIST-A 0.38Dec 15, 2023
Nov 07, 2023 1RT Total Absent 23110262_01A SPACE #3 DIST-A 0.45Nov 21, 2023
Oct 17, 2023 1RT Total Absent 23100718_01A SPACE #35 DIST-A 0.39Oct 20, 2023
Sep 11, 2023 1RT Total Absent 23090352_01A SPACE #3 DIST-A 0.50Sep 22, 2023
Aug 08, 2023 1RT Total Absent 23080373_01A SPACE 3 DIST-A 0.40Aug 10, 2023
Jul 21, 2023 1RT Total Absent 23070950_01A SPACE #3 DIST-A 0.40Aug 04, 2023
Jun 05, 2023 1RT Total Absent 23060170_01A SP 10 HOSE SPIGOT DIST-A 0.40Jun 12, 2023
May 24, 2023 1RT Total Absent 23051130_01A SPACE #33 DIST-A 2.10Jun 02, 2023
Mar 16, 2023 1RT Total Absent 23030760_01A SPACE #11 DIST-A 1.80Mar 23, 2023
Feb 24, 2023 1RT Total Absent 23020941_01A SPACE 10 DIST-A 2.00Mar 02, 2023
Jan 31, 2023 1RT Total Absent 23011061_01A SPACE #33 DIST-A 2.20Feb 06, 2023
Dec 27, 2022 1RT Total Absent 22121230_01A SPACE 11 DIST-A 2.00Jan 03, 2023
Nov 29, 2022 1RT Total Absent 22111200_01A SPACE #10 DIST-A 1.90Dec 04, 2022
Oct 25, 2022 1RT Total Absent 22101079_01A SPACE #33 DIST-A 2.20Nov 04, 2022
Sep 29, 2022 1RT Total Absent 22091405_01A SPACE #1 DIST-A 2.10Oct 05, 2022
Aug 30, 2022 1RT Total Absent 22081406_01A SPACE #10 DIST-A 1.80Sep 08, 2022
Jul 29, 2022 1RT Total Absent 22071258_01A SPACE #33 DIST-A 2.10Aug 03, 2022
Jun 21, 2022 1RT Total Absent 22061024_01A SPACE 11 DIST-A 1.20Jun 28, 2022
Apr 04, 2022 1RT Total Absent 22040129_01A SPACE 10 DIST-A 2.10Apr 12, 2022
Mar 14, 2022 1RT Total Absent 22030701_01A #33 DIST-A 1.90Mar 22, 2022
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Feb 14, 2022 1RP Total Absent 2202066304 2202061901 DISCHARGE POST H/TS DIST-A 2.20Feb 15, 2022
Feb 14, 2022 1RP Total Absent 2202066303 2202061901 SPACE #11 DIST-A 1.80Feb 15, 2022
Feb 14, 2022 1RP Total Absent 2202066302 2202061901 SPACE #10 DIST-A 1.90Feb 15, 2022
Feb 14, 2022 1RP Total Absent 2202066301 2202061901 SPACE #13 DIST-A 1.80Feb 15, 2022
Feb 11, 2022 1RT Total POSITIVE 2202061901 #11 DIST-A 1.90Feb 14, 2022
RT E. coli Absent 2202061901 #11 DIST-A 1.90
Jan 04, 2022 1RT Total Absent 22010075_01A #10 OUTSIDE HOSE BIB DIST-A 2.20Jan 18, 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  ::  Hide rejected samples  ::  Include results older than 2022


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