OHA Drinking Water Services
OR41
PWS ID: 05979 ---- HIDDEN VALLEY WATER SYSTEM
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  ::  Hide rejected samples  ::  Include results older than 2021

Sample
Date		 #
Samples		 Sample
Type		 Coliform
Type		 Result Sample
ID		 Repeat of
Sample ID		 Sample
Site		 Facility Chlorine
Residual		 Received
Date		Rejected
Reason
Apr 03, 2024 1RT Total Absent 20240403027 32431 HIDDEN VALLEY DIST-A 0.05Apr 12, 2024
Mar 14, 2023 1RT Total Absent 20230314027 32431 HIDDEN VALLEY DIST-A 0.50Mar 21, 2023
Nov 28, 2022 1RT Total Absent 20221128030 KITCHEN SINK DIST-A 0.70Dec 02, 2022
Sep 26, 2022 1RT Total Absent 20220926032 32431 HIDDEN VALLEY DIST-A 0.50Oct 04, 2022
Aug 29, 2022 1AS Total Absent 20220829015 WELL LINN 9115 SRC-AA 0.50Sep 02, 2022
Jun 23, 2022 1RT Total Absent 20220623005 32431 HIDDEN VALLEY DIST-A 0.50Jul 06, 2022
Feb 25, 2022 1RT Total Absent 20220225013 32431 HIDDEN VALLEY DIST-A 0.80Mar 07, 2022
Nov 23, 2021 1RT Total Absent 20211123017 32431 HIDDEN VALLEY DIST-A 0.40Dec 02, 2021
Sep 07, 2021 1RT Total Absent 20210907074 32431 HIDDEN VALLEY DIST-A 0.50Sep 15, 2021
Jun 25, 2021 1RT Total Absent 20210625032 32431 HIDDEN VALLEY DIST-A 0.95Jun 30, 2021
Jun 25, 2021 1AS Total POSITIVE 20210625031 WELL SRC-AA Jun 30, 2021
AS E. coli Absent 20210625031 WELL SRC-AA
Mar 11, 2021 1RT Total Absent 20210311018 KITCHEN TAP DIST-A 0.80Mar 16, 2021



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  ::  Hide rejected samples  ::  Include results older than 2021


More information for this water system: SDWIS ID 4313
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