OHA Drinking Water Services
OR41
PWS ID: 93741 ---- TEEN CHALLENGE
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:  Hide special samples  ::  Hide 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
Rejected
Reason
Aug 20, 2025 1RT Total Absent 177-346-4 DIST-A, STAFFHOUSE KITCHEN DIST-A Oct 10, 2025
RT E. coli Absent 177-346-4 DIST-A, STAFFHOUSE KITCHEN DIST-A
Aug 20, 2025 1RT Total Absent 177-346-3 DIST-A, OFFICE BATHROOM DIST-A Oct 10, 2025
RT E. coli Absent 177-346-3 DIST-A, OFFICE BATHROOM DIST-A
Aug 20, 2025 1RT Total Absent 177-346-2 DIST-A, KITCHEN DIST-A Oct 10, 2025
RT E. coli Absent 177-346-2 DIST-A, KITCHEN DIST-A
Aug 20, 2025 1AS Total Absent 177-346-1 SRC-AA, WELL HOUSE SRC-AA Oct 10, 2025
AS E. coli Absent 177-346-1 SRC-AA, WELL HOUSE SRC-AA
Aug 20, 2025 1RT Total Absent 177-347-1 DIST-A, 31700 FAYETTEVILLE DR. KITCHEN FAUCET DIST-A Oct 10, 2025
RT E. coli Absent 177-347-1 DIST-A, 31700 FAYETTEVILLE DR. KITCHEN FAUCET DIST-A
Jun 18, 2025 1RT Total Absent 25-38149-3 DIST-A Jun 23, 2025
Jun 18, 2025 1RT Total Absent 25-38149-2 DIST-A Jun 23, 2025
Jun 18, 2025 1RT Total Absent 25-38149-1 DIST-A Jun 23, 2025
May 15, 2025 1TG Total Absent 25-29902 25-29109 WELL SRC-AA May 16, 2025
May 15, 2025 1RP Total Absent 25-29901 25-29109 STAFF HOUSE KITCHEN DIST-A May 16, 2025
May 15, 2025 1RP Total Absent 25-29900 25-29109 BATH FAUCET DIST-A May 16, 2025
May 15, 2025 1RP Total Absent 25-29899 25-29109 KITCHEN FAUCET DIST-A May 16, 2025
May 14, 2025 1RT Total POSITIVE 25-29109 KITCHEN FAUCET DIST-A May 16, 2025
RT E. coli Absent 25-29109 KITCHEN FAUCET DIST-A
Feb 12, 2025 1RT Total Absent 25-08505 DIST-A Feb 17, 2025
Sample
Date
#
Samples
Sample
Type
Coliform
Type
Result Sample
ID
Repeat of
Sample ID
Sample
Site
Facility Chlorine
Residual
Received
Date
Rejected
Reason
Dec 30, 2024 1RT Total Absent 24-73642 DIST-A Jan 02, 2025
Aug 16, 2024 1RT Total Absent 24-47102 DIST-A Aug 19, 2024
Jun 17, 2024 1RT Total Absent 2433624 KITCHEN FAUCET DIST-A Jun 19, 2024
Feb 26, 2024 1RT Total Absent 2409992 KITCHEN FAUCET DIST-A Feb 29, 2024
Dec 21, 2023 1RT Total Absent 2377876 KITCHEN FAUCET DIST-A Dec 27, 2023
Sep 12, 2023 1RT Total Absent 2355002 KITCHEN FAUCET DIST-A Sep 18, 2023
May 22, 2023 1RT Total Absent 2329739 KITCHEN FAUCET DIST-A May 30, 2023
Mar 13, 2023 1RT Total Absent 2313824 KITCHEN FAUCET DIST-A Mar 15, 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:  Hide special samples  ::  Hide rejected samples  ::  Include results older than 2023