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  ::  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 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
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  ::  Show rejected samples  ::  Include results older than 2023