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  ::  Hide 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		Rejected
Reason
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		Rejected
Reason
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		Rejected
Reason
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  ::  Hide rejected samples  ::  Exclude results older than 2023