OHA Drinking Water Services
OR41
PWS ID: 94203 ---- USACE JOHN DAY DAM
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
Sep 09, 2025 1RT Total Absent 217893 SERVICE BLDG DIST-A 0.00Sep 11, 2025
Sep 09, 2025 1AS Total Absent 217892 WELL #3 SRC-AB Sep 11, 2025
Jul 09, 2025 1RT Total Absent 217453 SERVICE BUILDING DIST-A 0.30Jul 11, 2025
Apr 09, 2025 1RT Total Absent 216682 SERVICE BUILDING DIST-A 0.00Apr 11, 2025
Mar 27, 2025 1RT Total Absent 216582 SERVICE BUILDING DIST-A 0.00Apr 02, 2025
Feb 11, 2025 1RT Total Absent 216362 SERVICE BUILDING DIST-A 0.00Feb 13, 2025
Jan 08, 2025 1RT Total Absent 216186 SERVICE BUILDING DIST-A 0.00Jan 10, 2025
Dec 16, 2024 1RT Total Absent 216087 SERVICE BUILDING DIST-A 0.00Dec 20, 2024
Nov 13, 2024 1RT Total Absent 215889 SERVICE BUILDING DIST-A 0.00Nov 18, 2024
Oct 16, 2024 1RT Total Absent 215747 SERVICE BUILDING DIST-A 1.00Oct 18, 2024
Sep 23, 2024 1AS Total Absent 215585 JOHN DAY DAM SRC-AB Sep 26, 2024
Sep 11, 2024 1RT Total Absent 215524 SERVICE BUILDING DIST-A 0.60Sep 16, 2024
Aug 13, 2024 1RT Total Absent 215379 SERVICE BLDG DIST-A 0.80Aug 19, 2024
Jul 10, 2024 1RT Total Absent 215093 SERVICE BLDG DIST-A 1.20Jul 15, 2024
Jun 10, 2024 1RT Total Absent 214824 SERVICE BUILDING DIST-A 0.60Jun 12, 2024
May 22, 2024 1RT Total Absent 214628 SERVICE BUILDING DIST-A 0.40May 28, 2024
Apr 10, 2024 1RT Total Absent 214338 SERVICE BLDG DIST-A 0.60Apr 12, 2024
Mar 13, 2024 1RT Total Absent 214147 SERVICE BUILDING DIST-A 0.80Mar 18, 2024
Feb 12, 2024 1RT Total Absent 213977 SERVICE BUILDING DIST-A 1.00Feb 14, 2024
Jan 03, 2024 1RT Total Absent 213804 SERVICE BUILDING DIST-A 0.40Jan 08, 2024
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Dec 04, 2023 1RT Total Absent 213635 SERVICE BUILDING DIST-A 0.80Dec 06, 2023
Nov 06, 2023 1RT Total Absent 213491 SMF BATHROOM DIST-A 0.60Nov 14, 2023
Oct 25, 2023 1RT Total Absent 213407 SERVICE BUILDING DIST-A 0.40Oct 27, 2023
Sep 13, 2023 1AS Total Absent 213167 WELL SRC-AB Sep 15, 2023
Sep 13, 2023 1RT Total Absent 213166 SERVICE BUILDING DIST-A 0.40Sep 15, 2023
Aug 09, 2023 1RT Total Absent 212974 SERVICE BLDG DIST-A 0.80Aug 18, 2023
Jul 19, 2023 1RT Total Absent 212784 SERVICE BUILDING DIST-A 0.40Jul 24, 2023
Jun 08, 2023 1RT Total Absent 212392 SERVICE BUILDING DIST-A 0.80Jun 19, 2023
May 16, 2023 1RT Total Absent 212184 SERVICE BUILDING DIST-A 1.20May 23, 2023
Apr 10, 2023 1RT Total Absent 211948 SRVICE BLDG DIST-A 0.80Apr 12, 2023
Mar 06, 2023 1RT Total Absent 211732 3RD FLOOR DIST-A 1.00Mar 10, 2023
Feb 02, 2023 1RT Total Absent 211585 3RD FLOOR DIST-A 1.00Feb 06, 2023
Jan 09, 2023 1RT Total Absent 211479 3RD FLOOR DIST-A 1.00Jan 13, 2023
Dec 12, 2022 1RT Total Absent 211335 3RD FLOOR DIST-A 1.00Dec 19, 2022
Nov 08, 2022 1RT Total Absent 211182 3RD FLOOR DIST-A 0.80Nov 18, 2022
Oct 04, 2022 1RT Total Absent 210974 SERVICE BUILDING DIST-A 1.00Oct 11, 2022
Sep 13, 2022 1RT Total Absent 210819 3RD FLOOR SINK DIST-A 1.20Sep 19, 2022
Sep 13, 2022 1AS Total Absent 210818 WELL #3 SRC-AB Sep 19, 2022
Aug 03, 2022 1RT Total Absent 210503 3RD FLOOR DIST-A 1.00Aug 08, 2022
Jul 07, 2022 1RT Total Absent 210289 3RD FLOOR DIST-A 1.00Jul 11, 2022
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Jun 02, 2022 1RT Total Absent 209977 3RD FLOOR SINK DIST-A 0.80Jun 07, 2022
May 05, 2022 1RT Total Absent 209761 GILES FRENCH DIST-A 1.60May 11, 2022
Apr 13, 2022 1RT Total Absent 209627 3RD FLOOR DIST-A 0.60Apr 15, 2022
Mar 02, 2022 1RT Total Absent 209384 3RD FLOOR KITCHEN DIST-A 0.50Mar 07, 2022
Feb 07, 2022 1RT Total Absent 209267 FAUCET DIST-A 3.75Feb 14, 2022
Jan 10, 2022 1RT Total Absent 209118 KITCHEN DIST-A 1.00Jan 13, 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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