OHA Drinking Water Services
OR41
PWS ID: 01353 ---- HAPPY HOLLOW WATER COMPANY
Coliform Results

See also:  Coliform Fact Sheet  ::  Coliform Schedules  ::  Archived Results  ::  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
Jan 15, 2026 1RP Total Absent X065229B X065038 BECERRA HOUSE BR SINK DIST-A Jan 20, 2026
Jan 15, 2026 1RP Total Absent X065228B X065038 4385 NW HAPPY HOLLOW FCT DIST-A Jan 20, 2026
Jan 15, 2026 1RP Total Absent X065227B X065038 OSHLEAGER HOUSE KITCHEN DIST-A Jan 20, 2026
Jan 15, 2026 1TG Total Absent X065226B X065038 WELL SRC-AA Jan 20, 2026
Jan 06, 2026 1RT Total POSITIVE X065038 4385 NW HAPPY HOLLOW KITCH SNK DIST-A Jan 08, 2026
RT E. coli Absent X065038 4385 NW HAPPY HOLLOW KITCH SNK DIST-A
Nov 17, 2025 1RT Total Absent X064641B DIST-A Dec 08, 2025
Oct 01, 2025 1RT Total Absent X064089B DIST-A Nov 07, 2025
Sep 05, 2025 1RT Total Absent X063850 DIST-A Oct 09, 2025
Aug 01, 2025 1RT Total Absent X063359B DIST-A Sep 09, 2025
Jul 03, 2025 1RT Total Absent X063057B DIST-A Aug 09, 2025
Jun 11, 2025 1RT Total Absent X062813B DIST-A Jul 06, 2025
May 23, 2025 1RT Total Absent X062570B DIST-A Jun 08, 2025
Apr 14, 2025 1RT Total Absent X062102B DIST-A May 09, 2025
Mar 04, 2025 1RT Total Absent X061569B DIST-A Apr 03, 2025
Feb 20, 2025 1RT Total Absent X061480B DIST-A Mar 04, 2025
Jan 28, 2025 1RT Total Absent X061237B DIST-A Feb 08, 2025
Dec 27, 2024 1RT Total Absent X060940B DIST-A Feb 08, 2025
Nov 12, 2024 1RT Total Absent X060576B DIST-A Dec 03, 2024
Oct 22, 2024 1RT Total Absent X060420B DIST-A Nov 05, 2024
Sample
Date
#
Samples
Sample
Type
Coliform
Type
Result Sample
ID
Repeat of
Sample ID
Sample
Site
Facility Chlorine
Residual
Received
Date
Sep 17, 2024 1RT Total Absent X059976B DIST-A Oct 06, 2024
Aug 20, 2024 1RT Total Absent X059661B DIST-A Aug 29, 2024
Jul 08, 2024 1RT Total Absent X059109B DIST-A Aug 09, 2024
Jun 24, 2024 1RT Total Absent X058904B DIST-A Jul 10, 2024
May 13, 2024 1RT Total Absent X058506B DIST-A Jun 07, 2024
Apr 08, 2024 1RT Total Absent X058053B DIST-A May 05, 2024
Mar 04, 2024 1RT Total Absent X057588B DIST-A Apr 04, 2024
Feb 14, 2024 1RT Total Absent X057496B DIST-A Mar 07, 2024
Jan 09, 2024 1RT Total Absent X057134B DIST-A Feb 04, 2024
Dec 19, 2023 1RT Total Absent X056951B DIST-A Jan 04, 2024
Nov 21, 2023 1RT Total Absent X056682B DIST-A Dec 03, 2023
Oct 19, 2023 1RP Total Absent X056401B X056342B WENDT FAUCET DIST-A Oct 22, 2023
Oct 19, 2023 1RP Total Absent X056400B X056342B OSHLEGER FAUCET DIST-A Oct 22, 2023
Oct 19, 2023 1RP Total Absent X056399B X056342B 1881 DEER LN FAUCET DIST-A Oct 22, 2023
Oct 19, 2023 1TG Total Absent X056398B X056342B WELL SRC-AA Oct 22, 2023
Oct 17, 2023 1RT Total POSITIVE X056342B OSHLEAGER HB DIST-A Oct 18, 2023
RT E. coli Absent X056342B OSHLEAGER HB DIST-A
Sep 12, 2023 1RT Total Absent X055899B DIST-A Oct 07, 2023
Aug 16, 2023 1RT Total Absent X055674B DIST-A Aug 31, 2023
Jul 13, 2023 1RT Total Absent X055262B DIST-A Jul 30, 2023
Sample
Date
#
Samples
Sample
Type
Coliform
Type
Result Sample
ID
Repeat of
Sample ID
Sample
Site
Facility Chlorine
Residual
Received
Date
Jun 21, 2023 1RT Total Absent X054917B DIST-A Jun 27, 2023
May 26, 2023 1RT Total Absent X054604B DIST-A Jun 09, 2023
Apr 24, 2023 1RT Total Absent X054265B DIST-A May 08, 2023
Mar 28, 2023 1RT Total Absent X053884B DIST-A Apr 07, 2023
Mar 22, 2023 1RT Total Absent X053850B DIST-A Apr 07, 2023
Feb 21, 2023 1RT Total Absent X053489B DIST-A Mar 09, 2023
Jan 26, 2023 1RT Total Absent X053250B DIST-A Feb 08, 2023



See also:  Coliform Fact Sheet  ::  Coliform Schedules  ::  Archived Results  ::  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 3623
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