OHA Drinking Water Services
OR41
PWS ID: 05324 ---- LADERA ACRES WATER SYSTEM
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
Jan 28, 2026 1RT Total Absent 26-001126-0001 DIST-A Feb 04, 2026
Dec 31, 2025 1RT Total Absent 25-015856-0001 DIST-A Jan 13, 2026
Oct 07, 2025 1RT Total Absent 25-012033-0001 DIST-A Oct 16, 2025
Jun 27, 2025 1RT Total Absent 25-007189-0001 DIST-A Jun 30, 2025
Apr 18, 2025 1RT Total Absent 25-004176-0001 DIST-A Apr 24, 2025
Dec 30, 2024 1RT Total Absent 24_014517_0001 WELL HEAD DIST-A Jan 09, 2025
Sep 30, 2024 1RT Total Absent 24-010990-0001 DIST-A Oct 03, 2024
Jun 27, 2024 1RT Total Absent 24_007000_0001 WELL HEAD DIST-A Jul 03, 2024
Mar 04, 2024 1RT Total Absent 24_002420_0001 WELL HEAD DIST-A Mar 11, 2024
Dec 28, 2023 1RT Total Absent 23_015095_0001 WELL HEAD DIST-A Jan 02, 2024
Sep 28, 2023 1RT Total Absent 23_011535_0001 WELL HEAD DIST-A Oct 03, 2023
Jul 03, 2023 1RP Total Absent 23-007820-0002 23-007714-0001 23825 SE BORGES RD FAUCET DIST-A Jul 06, 2023
Jul 03, 2023 1TG Total Absent 23-007820-0001 23-007714-0001 WELL HEAD SRC-AA Jul 06, 2023
Jun 29, 2023 1RT Total POSITIVE 23-007714-0001 23825 SE BORGES RD WELL HEAD DIST-A Jun 30, 2023
RT E. coli POSITIVE 23-007714-0001 23825 SE BORGES RD WELL HEAD DIST-A
Mar 24, 2023 1RT Total Absent 1285-01 DIST-A Mar 27, 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