OHA Drinking Water Services
PWS ID: 05979 ---- HIDDEN VALLEY WATER SYSTEM
Coliform Results

See also:  Coliform Fact Sheet  ::  MRDL Summary  ::  Archived Results (prior to 2002)  ::  Recent 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  ::  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
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  ::  MRDL Summary  ::  Archived Results (prior to 2002)  ::  Recent 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  ::  Include results older than 2021



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