OHA Drinking Water Services
OR41
PWS ID: 00915 ---- UNION, 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:  Show special samples  ::  Show 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
Dec 08, 2025 1RT Total Absent T5L0808-01 DIST-A 0.06Dec 17, 2025
Dec 01, 2025 1RT Total Absent X064748B DIST-A 0.11Jan 07, 2026
Nov 17, 2025 1RT Total Absent T5K1708-01 DIST-A 0.02Nov 20, 2025
Nov 03, 2025 1RT Total Absent X064464B DIST-A 0.05Dec 08, 2025
Oct 13, 2025 1RT Total Absent T5J1309-01 DIST-A 0.06Oct 22, 2025
Oct 06, 2025 1RT Total Absent X064209B DIST-A 0.02Nov 07, 2025
Sep 22, 2025 1RT Total Absent T5I2207-01 DIST-A 0.10Sep 29, 2025
Sep 08, 2025 1RT Total Absent X063881B DIST-A 0.11Oct 09, 2025
Aug 12, 2025 1RT Total Absent T5H1206-01 DIST-A 0.11Aug 19, 2025
Aug 04, 2025 1RT Total Absent X063390B DIST-A 0.07Sep 09, 2025
Jul 21, 2025 1RT Total Absent T5G2108-01 DIST-A 0.06Jul 24, 2025
Jul 07, 2025 1AS Total Absent X063102BR WELL #3 SRC-AB Aug 09, 2025
Jul 07, 2025 1AS Total Absent X063101BR WELL #2 SRC-AA Aug 09, 2025
Jul 07, 2025 1RT Total Absent X063100B DIST-A 0.07Aug 09, 2025
Jun 16, 2025 1RT Total Absent T5F1609-01 DIST-A 0.06Jun 20, 2025
Jun 09, 2025 1RT Total Absent X062789B DIST-A 0.08Jul 06, 2025
May 19, 2025 1RT Total Absent T5E1907-01 DIST-A 0.10May 22, 2025
May 05, 2025 1RT Total Absent X062335B DIST-A 0.04Jun 08, 2025
Apr 14, 2025 1RT Total Absent T5D1410-01 DIST-A 0.07Apr 18, 2025
Apr 07, 2025 1RT Total Absent X061997B DIST-A 0.04May 09, 2025
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Mar 18, 2025 1RT Total Absent T5C1817-01 DIST-A 0.06Mar 20, 2025
Mar 03, 2025 1RT Total Absent X061548B DIST-A 0.06Apr 03, 2025
Feb 11, 2025 1RT Total Absent TB51117-01 DIST-A 0.05Feb 14, 2025
Feb 03, 2025 1RT Total Absent X061283B DIST-A 0.04Mar 04, 2025
Jan 14, 2025 1RT Total Absent T5A1411-01 DIST-A 0.07Jan 16, 2025
Jan 06, 2025 1RT Total Absent X061003B DIST-A 0.05Feb 08, 2025
Dec 10, 2024 1RT Total Absent T4L1016-01 DIST-A 0.10Dec 11, 2024
Dec 02, 2024 1RT Total Absent X060726B DIST-A 0.07Jan 05, 2025
Nov 18, 2024 1RT Total Absent T4K1828-01 DIST-A 0.12Nov 22, 2024
Nov 04, 2024 1RT Total Absent X060500B DIST-A 0.08Dec 03, 2024
Oct 15, 2024 1RT Total Absent T4J1531-01 DIST-A 0.08Oct 18, 2024
Oct 07, 2024 1AS Total Absent X060227BR WELL #2 SRC-AA Nov 05, 2024
Oct 07, 2024 1RT Total Absent X060226B DIST-A 0.08Nov 05, 2024
Sep 24, 2024 1RT Total Absent T4I2413-01 DIST-A 0.05Sep 27, 2024
Sep 09, 2024 1RT Total Absent X059900B DIST-A 0.05Oct 06, 2024
Aug 19, 2024 1RT Total Absent T4H1909-01 DIST-A 0.04Aug 21, 2024
Aug 05, 2024 1AS Total Absent X059420BR WELL #3 SRC-AB Aug 29, 2024
Aug 05, 2024 1RT Total Absent X059418B DIST-A 0.10Aug 29, 2024
Jul 22, 2024 1RT Total Absent T4G2215-01 DIST-A 0.10Jul 24, 2024
Jul 01, 2024 1RT Total Absent X059017B DIST-A 0.20Aug 09, 2024
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Jun 24, 2024 1RT Total Absent T4F2408-01 DIST-A 0.03Jun 28, 2024
Jun 03, 2024 1RT Total Absent X058627B DIST-A 0.11Jul 09, 2024
May 13, 2024 1RT Total Absent T4E1304-01 DIST-A 0.05May 15, 2024
May 06, 2024 1RT Total Absent X058408B DIST-A 0.05Jun 07, 2024
Apr 15, 2024 1RT Total Absent T4D1511-01 DIST-A 0.02Apr 19, 2024
Apr 01, 2024 1RT Total Absent X057921B DIST-A 0.07May 05, 2024
Mar 19, 2024 1RT Total Absent T4C1919-01 DIST-A 0.03Mar 20, 2024
Mar 04, 2024 1RT Total Absent X057599B DIST-A 0.02Apr 04, 2024
Feb 12, 2024 1RT Total Absent T4B1207-01 DIST-A 0.02Feb 19, 2024
Feb 05, 2024 1RT Total Absent X057312B DIST-A 0.03Mar 07, 2024
Jan 16, 2024 1RT Total Absent T4A1619-01 DIST-A 0.03Jan 19, 2024
Jan 08, 2024 1RT Total Absent X057109B DIST-A 0.02Feb 04, 2024
Dec 11, 2023 1RT Total Absent T3L1107-01 DIST-A 0.02Dec 14, 2023
Dec 04, 2023 1RT Total Absent X056762B DIST-A 0.02Jan 04, 2024
Nov 13, 2023 1RT Total Absent T3K1305-01 DIST-A 0.05Nov 15, 2023
Nov 06, 2023 1AS Total Absent X056559BR WELL #3 SRC-AB Dec 03, 2023
Nov 06, 2023 1AS Total Absent X056558BR WELL #2 SRC-AA Dec 03, 2023
Nov 06, 2023 1RT Total Absent X056557B DIST-A 0.05Dec 03, 2023
Oct 16, 2023 1RT Total Absent T3J1614-01 DIST-A 0.05Oct 20, 2023
Oct 02, 2023 1RT Total Absent X056106B DIST-A 0.03Oct 31, 2023
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Sep 20, 2023 1RT Total Absent T3I2035-01 DIST-A 0.05Sep 22, 2023
Sep 11, 2023 1RT Total Absent X055855B DIST-A 0.04Oct 07, 2023
Aug 14, 2023 1RT Total Absent T3H1406-01 DIST-A 0.15Aug 20, 2023
Aug 07, 2023 1RT Total Absent X055602B DIST-A 0.06Aug 31, 2023
Jul 24, 2023 1RT Total Absent T3G2407-01 DIST-A 0.13Jul 27, 2023
Jul 10, 2023 1RT Total Absent X055157B DIST-A 0.04Jul 30, 2023
Jun 19, 2023 1RT Total Absent T3F1906-01 DIST-A 0.05Jun 23, 2023
Jun 05, 2023 1RT Total Absent X054709B DIST-A 0.05Jun 27, 2023
May 15, 2023 1RT Total Absent T3E1513-01 DIST-A 0.04May 19, 2023
May 01, 2023 1RT Total Absent X054361B DIST-A 0.02Jun 09, 2023
Apr 17, 2023 1RT Total Absent T3D1707-01 DIST-A 0.02Apr 21, 2023
Apr 10, 2023 1RT Total Absent X054044B DIST-A 0.04May 08, 2023
Mar 21, 2023 1RT Total Absent T3C2110-01 DIST-A 0.04Mar 22, 2023
Mar 06, 2023 1RT Total Absent X053676B DIST-A 0.10Apr 07, 2023
Feb 13, 2023 1RT Total Absent T3B1303-01 DIST-A 0.04Feb 16, 2023
Feb 06, 2023 1RT Total Absent X053343B DIST-A 0.11Feb 25, 2023
Jan 17, 2023 1RT Total Absent T3A1709-01 DIST-A 0.02Jan 18, 2023
Jan 09, 2023 1RT Total Absent X053119B DIST-A 0.03Feb 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:  Show special samples  ::  Show rejected samples  ::  Include results older than 2023


More information for this water system: SDWIS ID 3801
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