OHA Drinking Water Services
OR41
PWS ID: 05026 ---- ILLINOIS VALLEY HOUSING
Coliform Results

See also:  Coliform Fact Sheet  ::  Coliform Schedules  ::  Archived Results  ::  MRDL Summary  ::  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  ::  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
Mar 11, 2026 1RT Total Absent 22600764AA KITCHEN SINK #0 DIST-A Mar 20, 2026
Dec 21, 2025 1RT Total Absent 22504566AA KITCHEN - 0 DIST-A 0.50Dec 30, 2025
Dec 21, 2025 1AS Total Absent 22504560AA WELL SRC-AA Dec 30, 2025
Sep 29, 2025 1RP Total Absent 22503530AA 22503397AA KITCHEN SINK #8 DIST-A Oct 07, 2025
Sep 29, 2025 1TG Total Absent 22503529AA 22503397AA WELL SRC-AA Oct 07, 2025
Sep 22, 2025 1RT Total POSITIVE 22503397AA KITCHEN SINK #8 DIST-A 0.05Sep 26, 2025
RT E. coli Absent 22503397AA KITCHEN SINK #8 DIST-A 0.05
Jun 23, 2025 1RT Total Absent 22502084AA KITCHEN SINK #8 DIST-A 0.05Jun 27, 2025
Dec 26, 2024 1AS Total Absent 22404351AA WELL SRC-AA Jan 03, 2025
Dec 26, 2024 1RT Total Absent 22404350AA KITCHEN SINK #7 DIST-A 0.05Jan 03, 2025
Sep 23, 2024 1RT Total Absent 22403275AA MOBILE KITCHEN SINK DIST-A 0.05Sep 26, 2024
Jun 18, 2024 1RT Total Absent 22402021AA KITCHEN SINK #9 DIST-A 0.05Jun 27, 2024
Mar 23, 2024 1RT Total Absent 22500887AA KITCHEN SINK #2 DIST-A 0.05Apr 02, 2025
Mar 20, 2024 1RT Total Absent 22400881AA KITCHEN SINK #0 DIST-A 0.05Apr 02, 2024
Dec 18, 2023 1RT Total Absent 22304327AA #9 SINK DIST-A Dec 20, 2023
Dec 18, 2023 1AS Total Absent 22304326AA WELL SRC-AA Dec 20, 2023
Sep 19, 2023 1RP Total Absent 22303221AA 22303206AA SINK #5 DIST-A 1.00Sep 20, 2023
Sep 19, 2023 1TG Total Absent 22303220AA 22303206AA WELL SRC-AA Sep 20, 2023
Sep 15, 2023 1RT Total POSITIVE 22303206AA #5 KITCHEN DIST-A 1.00Sep 18, 2023
RT E. coli Absent 22303206AA #5 KITCHEN DIST-A 1.00
Sample
Date
#
Samples
Sample
Type
Coliform
Type
Result Sample
ID
Repeat of
Sample ID
Sample
Site
Facility Chlorine
Residual
Received
Date
Rejected
Reason
Apr 06, 2023 1RT Total Absent 22301016AA KITCHEN SINK DIST-A 0.05Apr 19, 2023



See also:  Coliform Fact Sheet  ::  Coliform Schedules  ::  Archived Results  ::  MRDL Summary  ::  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  ::  Include results older than 2023