OHA Drinking Water Services
OR41
PWS ID: 95143 ---- COTTAGE GROVE MASONIC CENTER
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
Nov 20, 2025 1RT Total Absent 2511727_001A WOMENS RESTROOM SINK DIST-A Nov 21, 2025
Sep 11, 2025 1RT Total Absent 2509446_001A CG MASONIC WOMEN RR SINK DIST-A Sep 12, 2025
May 15, 2025 1RT Total Absent 2505574_001A WOMENS RESTROOM SINK DIST-A May 16, 2025
Mar 20, 2025 1RT Total Absent 2503698_001A WOMENS RESTROOM SINK DIST-A Mar 21, 2025
Nov 21, 2024 1RT Total Absent 2411744_001A WOMENS RESTROOM SINK DIST-A Nov 22, 2024
Aug 15, 2024 1RT Total Absent 2408592_001A WOMENS RR SINK DIST-A Aug 16, 2024
May 16, 2024 1RT Total Absent 2405734_001A WOMENS RESTROOM SINK DIST-A May 17, 2024
Feb 15, 2024 1RT Total Absent 2402598_001A WOMENS RESTROOM SINK DIST-A Feb 16, 2024
Nov 16, 2023 1RT Total Absent 2311578_001A WOMENS RESTROOM SINK DIST-A Nov 17, 2023
Aug 17, 2023 1RT Total Absent 2308766_001A WOMENS RESTROOM SINK DIST-A Aug 18, 2023
May 04, 2023 1RT Total Absent 2305225_001A WOMENS RESTROOM SINK DIST-A May 05, 2023
Feb 23, 2023 1RT Total Absent 2302831_001A WOMENS RR SINK DIST-A Feb 24, 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