OHA Drinking Water Services
OR41
PWS ID: 91830 ---- LONDON ELEMENTARY SD 45J3
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
Apr 01, 2026 1RT Total Absent 2604071_001A LONDON RD KITCHEN SINK DIST-A 0.90Apr 02, 2026
Jan 13, 2026 1RT Total Absent 2601366_001A LONDON RD ROOM 1 SINK DIST-A 0.42Jan 15, 2026
Dec 04, 2025 1AS Total Absent 2512235_001A WELL 1 SRC-AA Dec 05, 2025
Oct 06, 2025 1RT Total Absent 2510212_001A LONDON RD KITCHEN SINK DIST-A 0.63Oct 08, 2025
Jul 21, 2025 1RT Total Absent 2507670_001A LONDON ROAD KITCHEN SINK DIST-A 0.53Jul 23, 2025
Apr 03, 2025 1RT Total Absent 2504193_001A LONDON ROAD ROOM 3 DIST-A 0.42Apr 04, 2025
Jan 07, 2025 1RT Total Absent 2501165_001A LONDON RD ROOM 2 DIST-A 0.51Jan 09, 2025
Oct 01, 2024 1RT Total Absent 2410049_002A LONDON RD KITCHEN SINK DIST-A 0.46Oct 03, 2024
Oct 01, 2024 1AS Total POSITIVE 2410049-001 WELLHEAD TAP SRC-AA Oct 02, 2024
AS E. coli Absent 2410049-001 WELLHEAD TAP SRC-AA
Jul 09, 2024 1RT Total Absent 2407321_001A LONDON RD KITCHEN SINK DIST-A 0.57Jul 10, 2024
Apr 02, 2024 1RT Total Absent 2404081_001A LONDON RD KITCHEN SINK DIST-A 0.52Apr 03, 2024
Jan 05, 2024 1RT Total Absent 2401181_001A LONDON RD KITCHEN SINK DIST-A 0.51Jan 09, 2024
Oct 18, 2023 1AS Total POSITIVE 2310684-001 WELL #1 SRC-AA Oct 19, 2023
AS E. coli Absent 2310684-001 WELL #1 SRC-AA
Oct 02, 2023 1RT Total Absent 2310025_001A KITCHEN SINK DIST-A 0.62Oct 03, 2023
Jul 03, 2023 1RT Total Absent 2307016_001A LONDON RD KITCHEN SINK DIST-A 0.60Jul 05, 2023
Apr 06, 2023 1RT Total Absent 2304268_001A BOYS BATHROOM SINK DIST-A 0.42Apr 07, 2023
Jan 04, 2023 1RT Total Absent 2301127_001A LONDON RD KITCHEN DIST-A 0.88Jan 05, 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