OHA Drinking Water Services
OR41
PWS ID: 94156 ---- KILLARNEY WEST GOLF COURSE
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
Mar 23, 2026 1RT Total Absent 170-4188-1 STORAGE ROOM - 1275 NW 334TH AVE HILLSBORO OR 97124 DIST-A Apr 02, 2026
RT E. coli Absent 170-4188-1 STORAGE ROOM - 1275 NW 334TH AVE HILLSBORO OR 97124 DIST-A
Dec 10, 2025 1RT Total Absent 170-2541-1 STORAGE ROOM - 1275 NW 334TH AVE HILLLSBORO OR 97124 DIST-A Dec 13, 2025
RT E. coli Absent 170-2541-1 STORAGE ROOM - 1275 NW 334TH AVE HILLLSBORO OR 97124 DIST-A
Aug 18, 2025 1RT Total Absent 170-373-1 1275 NW 334TH AVE HILLSBORO OR 97124 DIST-A Sep 08, 2025
RT E. coli Absent 170-373-1 1275 NW 334TH AVE HILLSBORO OR 97124 DIST-A
Jun 17, 2025 1RT Total Absent 25-37857 DIST-A Jun 26, 2025
Feb 28, 2025 1RT Total Absent 25-12022 DIST-A Mar 04, 2025
Dec 20, 2024 1RT Total Absent 24-72974 DIST-A Dec 26, 2024
Aug 16, 2024 1RT Total Absent 24-47162 DIST-A Aug 22, 2024
Jun 04, 2024 1RT Total Absent 24-29816 DIST-A Jun 10, 2024
Jan 24, 2024 1RT Total Absent 24-03780-3 DIST-A Jan 26, 2024
Jan 24, 2024 1RT Total Absent 24-03780-2 DIST-A Jan 26, 2024
Jan 24, 2024 1RT Total Absent 24-03780-1 DIST-A Jan 26, 2024
Jan 19, 2024 1RT Total Absent 24-02980 DIST-A Jan 30, 2024
Dec 27, 2023 1RT Total Absent 23-78518 DIST-A Dec 29, 2023
Dec 26, 2023 1RT Total Absent 23-78214 DIST-A Dec 27, 2023
Dec 26, 2023 1RP Total Absent 23-78213 23-76629 OUTSIDE FAUCET DIST-A Dec 27, 2023
Dec 26, 2023 1RP Total Absent 23-78212 23-76629 OUTSIDE FAUCET DIST-A Dec 27, 2023
Dec 26, 2023 1RP Total Absent 23-78211 23-76629 COUNTER FAUCET DIST-A Dec 27, 2023
Sample
Date
#
Samples
Sample
Type
Coliform
Type
Result Sample
ID
Repeat of
Sample ID
Sample
Site
Facility Chlorine
Residual
Received
Date
Dec 26, 2023 1TG Total POSITIVE 23-78210 23-76629 WELL SRC-AA Dec 27, 2023
TG E. coli Absent 23-78210 23-76629 WELL SRC-AA
Dec 18, 2023 1RT Total POSITIVE 23-76629 OS FAUCET DIST-A Dec 19, 2023
RT E. coli Absent 23-76629 OS FAUCET DIST-A
Nov 20, 2023 1RP Total POSITIVE 23-70936 23-70451 OUTSIDE FAUCET 3 DIST-A Nov 21, 2023
RP E. coli Absent 23-70936 23-70451 OUTSIDE FAUCET 3 DIST-A
Nov 20, 2023 1RP Total POSITIVE 23-70935 23-70451 OUTSIDE FAUCET 2 DIST-A Nov 21, 2023
RP E. coli Absent 23-70935 23-70451 OUTSIDE FAUCET 2 DIST-A
Nov 20, 2023 1RP Total POSITIVE 23-70934 23-70451 OUTSIDE FAUCET 1 DIST-A Nov 21, 2023
RP E. coli Absent 23-70934 23-70451 OUTSIDE FAUCET 1 DIST-A
Nov 20, 2023 1TG Total POSITIVE 23-70933 23-70451 WELL SOURCE SRC-AA Nov 21, 2023
TG E. coli Absent 23-70933 23-70451 WELL SOURCE SRC-AA
Nov 16, 2023 1RT Total POSITIVE 23-70451 OUTSIDE FAUCET DIST-A Nov 17, 2023
RT E. coli Absent 23-70451 OUTSIDE FAUCET DIST-A
Aug 15, 2023 1RT Total Absent 23-48982 DIST-A Aug 18, 2023
May 02, 2023 1RT Total Absent 23-25007 DIST-A May 05, 2023
Feb 21, 2023 1RT Total Absent 23-09812 DIST-A Feb 28, 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