OHA Drinking Water Services
OR41
PWS ID: 95547 ---- SOUTHEND CORPORATE AIRPARK COA
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  ::  Exclude 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
Apr 01, 2026 1RT Total Absent 170-4357-1 T/T - 14355 KEIL RD. NE AURORA, OR 97002 DIST-A Apr 07, 2026
RT E. coli Absent 170-4357-1 T/T - 14355 KEIL RD. NE AURORA, OR 97002 DIST-A
Jan 21, 2026 1RT Total Absent 170-3196-1 DIST- A - 14355 KEIL RD NE AURORA, OR 97002 DIST-A Jan 23, 2026
RT E. coli Absent 170-3196-1 DIST- A - 14355 KEIL RD NE AURORA, OR 97002 DIST-A
Nov 04, 2025 1RT Total Absent 170-1893-1 14355 KEIL RD AURORA 97002 DIST-A Nov 06, 2025
RT E. coli Absent 170-1893-1 14355 KEIL RD AURORA 97002 DIST-A
Sep 02, 2025 1RT Total Absent 170-665-1 T/T - 14355 KELL RD NE AURORA, OR 97002 DIST-A Sep 19, 2025
RT E. coli Absent 170-665-1 T/T - 14355 KELL RD NE AURORA, OR 97002 DIST-A
Apr 01, 2025 1RT Total Absent 25-19307 DIST-A Apr 04, 2025
Jan 06, 2025 1RT Total Absent 25-00466 DIST-A Jan 09, 2025
Oct 03, 2024 1RT Total Absent 24-57483 DIST-A Oct 08, 2024
Jul 01, 2024 1RT Total Absent 24-37086 DIST-A Jul 09, 2024
Apr 04, 2024 1RT Total Absent 24-17150 DIST-A Apr 10, 2024
Jan 04, 2024 1RT Total Absent 24-00561 DIST-A Jan 08, 2024
Oct 06, 2023 1RT Total Absent 23-61578 DIST-A Oct 09, 2023
Jul 10, 2023 1RT Total Absent 23-39694 DIST-A Jul 12, 2023
Apr 04, 2023 1RT Total Absent 23-18125 DIST-A Apr 06, 2023
Jan 04, 2023 1RT Total Absent 23-00523 DIST-A Jan 24, 2023
Nov 07, 2022 1RT Total Absent 2272108 DIST-A Nov 09, 2022
Aug 08, 2022 1RT Total Absent 2250663 DIST-A Aug 10, 2022
Sample
Date
#
Samples
Sample
Type
Coliform
Type
Result Sample
ID
Repeat of
Sample ID
Sample
Site
Facility Chlorine
Residual
Received
Date
May 09, 2022 1RT Total Absent 2229792 DIST-A May 11, 2022
Mar 17, 2022 1RT Total Absent 2218238 DIST-A Mar 22, 2022
Dec 15, 2021 1RT Total Absent 2191627 DIST-A Dec 17, 2021
Aug 09, 2021 1RT Total Absent 2156941 DIST-A Aug 10, 2021
May 20, 2021 1RT Total Absent 2134889 DIST-A May 24, 2021
Mar 02, 2021 1RT Total Absent 2114002 DIST-A Mar 04, 2021
Nov 23, 2020 1RT Total Absent 2079390 DIST-A Nov 24, 2020
Aug 05, 2020 1RT Total Absent 2050126 DIST-A Aug 07, 2020
Apr 21, 2020 1RT Total Absent 2025016 DIST-A Apr 30, 2020
Jan 20, 2020 1RT Total Absent 2004062 DIST-A Jan 24, 2020
Dec 04, 2019 1RT Total Absent 1989282 DIST-A Dec 06, 2019
Sep 13, 2019 1RT Total Absent 1968223 DIST-A Sep 16, 2019
Jun 19, 2019 1RT Total Absent 1943664 DIST-A Jun 24, 2019
Mar 05, 2019 1RT Total Absent 1914754 DIST-A Mar 06, 2019
Dec 27, 2018 1RT Total Absent 1897605 DIST-A Dec 28, 2018
Nov 27, 2018 1RT Total Absent 1889565 DIST-A Nov 28, 2018
Jun 05, 2018 1RT Total Absent 1840026 14355 KEIL RD. AUROR DIST-A Jul 02, 2018
Mar 16, 2018 1RT Total Absent 1818535 14355 KEIL RD NE DIST-A Mar 30, 2018
Oct 18, 2017 1RT Total Absent 1763776 14355 KEIL RD NE DIST-A Oct 31, 2017
Feb 15, 2017 1RT Total Absent 20170215033 WELL HEAD TAP DIST-A Feb 22, 2017
Sample
Date
#
Samples
Sample
Type
Coliform
Type
Result Sample
ID
Repeat of
Sample ID
Sample
Site
Facility Chlorine
Residual
Received
Date
Aug 09, 2016 1RT Total Absent 20160809044 WELL TAP DIST-A Aug 23, 2016



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  ::  Exclude results older than 2023