OHA Drinking Water Services
OR41
PWS ID: 94078 ---- LITTLE BEAVERS PRESCHOOL #1
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
Mar 24, 2026 1RT Total Absent 177-2789-1 4940 NW HWY 99, 3/4'S ROOM DIST-A Apr 01, 2026
RT E. coli Absent 177-2789-1 4940 NW HWY 99, 3/4'S ROOM DIST-A
Nov 20, 2025 1AS Total Absent 177-1469-1 LITTLE BEAVERS PRESCHOOL - WELL HEAD SRC-AA Dec 08, 2025
AS E. coli Absent 177-1469-1 LITTLE BEAVERS PRESCHOOL - WELL HEAD SRC-AA
Nov 20, 2025 1RT Total Absent 177-1470-1 LITTLE BEAVERS PRESCHOOL - DISTRIBUTION COLIFORM DIST-A Dec 08, 2025
RT E. coli Absent 177-1470-1 LITTLE BEAVERS PRESCHOOL - DISTRIBUTION COLIFORM DIST-A
Oct 28, 2025 1MU Total Absent 177-1182-1 LITTLE BEAVERS - 4940 NW HWY 99W DIST-A Nov 09, 2025
MU E. coli Absent 177-1182-1 LITTLE BEAVERS - 4940 NW HWY 99W DIST-A
Apr 07, 2025 1RT Total Absent 25-20891 DIST-A Apr 09, 2025
Dec 18, 2024 1AS Total Absent 24-72522 WELL SRC-AA Dec 23, 2024
Dec 16, 2024 1RT Total Absent 24-71636 DIST-A Dec 18, 2024
Sep 30, 2024 1RT Total Absent 24-56735 DIST-A Oct 02, 2024
Jun 28, 2024 1RT Total Absent 2436928 UTILITY SINK DIST-A Jul 01, 2024
Mar 05, 2024 1RT Total Absent 2411206 3&4 YR OLD CLASSROOM DIST-A Mar 08, 2024
Nov 21, 2023 1RT Total Absent 2371165 3/4 YR OLD CLASS DIST-A Nov 28, 2023
Aug 25, 2023 1AS Total Absent 2351371 WELL HEAD SRC-AA Aug 29, 2023
Aug 25, 2023 1RT Total Absent 2351370 4 YR CLASSROOM DIST-A Aug 29, 2023
May 16, 2023 1RT Total Absent 2328363 4 YR OLD CLASSROOM DIST-A May 22, 2023
Mar 14, 2023 1RT Total Absent 2314128 4 YR OLD CLASSROOM DIST-A Mar 17, 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