OHA Drinking Water Services
OR41
PWS ID: 94453 ---- ASH GROVE CEMENT WEST-RVRGATE
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 11, 2025 1RT Total Absent 25-010759-0001 DIST-A 2.00Sep 18, 2025
May 29, 2025 1RT Total Absent 25-005788-0001 DIST-A 2.00May 30, 2025
Feb 27, 2025 1AS Total Absent 25_002091_0002 WELL HEAD SRC-AA Mar 03, 2025
Feb 27, 2025 1RT Total Absent 25_002091_0001 SINK DIST-A 0.20Mar 03, 2025
Dec 27, 2024 1RT Total Absent 24_014474_0001 SINK DIST-A Jan 09, 2025
Sep 19, 2024 1RT Total Absent 24_010584_0001 SINK DIST-A 0.80Sep 24, 2024
Jun 28, 2024 1RT Total Absent 24_007096_0001 SINK DIST-A 1.80Jul 03, 2024
Feb 29, 2024 1AS Total Absent 24_002301_0002 WELL ROOM SRC-AA Mar 04, 2024
Feb 29, 2024 1RT Total Absent 24_002301_0001 SINK DIST-A Mar 04, 2024
Nov 30, 2023 1AS Total Absent 23_014037_0001 WELL HEAD SRC-AA Dec 01, 2023
Oct 27, 2023 1RT Total Absent 23_012781_0001 LAB SINK DIST-A Nov 01, 2023
Oct 04, 2023 1MU Total Absent 23_011782_0001 SINK DIST-A Oct 13, 2023
Jun 07, 2023 1RT Total Absent 23_006776_0001 SINK DIST-A Jun 20, 2023
Mar 06, 2023 1RT Total Absent 23_002659_0001 SINK DIST-A Apr 06, 2023
Jul 08, 2022 1RT Total Absent 22_008033_0001 LAB SINK DIST-A 0.30Jul 18, 2022
Apr 11, 2022 1RT Total Absent 22_004051_0001 LAB SINK DIST-A 0.06Apr 19, 2022
Jan 21, 2022 1RT Total Absent 22_000773_0001 LAB SINK DIST-A 0.30Feb 03, 2022
Jan 21, 2022 1AS Total Absent 22_000772_0001 WELL HEAD SRC-AA Feb 03, 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


More information for this water system: SDWIS ID 1771
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