OHA Drinking Water Services
OR41
PWS ID: 91884 ---- WALTERVILLE ELEM SD 19
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  ::  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 17, 2026 1RT Total Absent 2603579_001A OFFICE BATHROOM SINK DIST-A Mar 19, 2026
Feb 18, 2026 1RT Total Absent 2602607_001A OFFICE BATHROOM SINK DIST-A Feb 20, 2026
Jan 07, 2026 1RT Total Absent 2601148_001A OFFICE BATHROOM SINK DIST-A Jan 08, 2026
Dec 17, 2025 1RT Total Absent 2512671_001A FRONT OFFICE BATHROOM SINK DIST-A Dec 19, 2025
Nov 20, 2025 1RT Total Absent 2511699_001A OFFICE STAFF BATHROOM SINK DIST-A Nov 21, 2025
Oct 21, 2025 1RT Total Absent 2510707_001A OFFICE BATHROOM SINK DIST-A Oct 22, 2025
Sep 11, 2025 1RT Total Absent 2509422_001A OFFICE BATHROOM SINK DIST-A Sep 12, 2025
Aug 25, 2025 1RT Total Absent 2508772_001A OFFICE BATHROOM SINK DIST-A Aug 26, 2025
Jul 21, 2025 1RT Total Absent 2507675_001A OFFICE BATHROOM SINK DIST-A Jul 23, 2025
Jun 11, 2025 1RT Total Absent 2506361_001A OFFICE BATHROOM SINK DIST-A Jun 12, 2025
May 01, 2025 1RT Total Absent 2505006_001A OFFICE BATHROOM SINK DIST-A May 02, 2025
Apr 04, 2025 1RT Total Absent 2504212_001A OFFICE BATHROOM SINK DIST-A Apr 07, 2025
Mar 03, 2025 1RT Total Absent 2503010_001A OFFICE BATHROOM SINK DIST-A Mar 04, 2025
Feb 18, 2025 1RT Total Absent 2502548_001A OFFICE BATHROOM SINK DIST-A Feb 19, 2025
Jan 15, 2025 1RT Total Absent 2501498_001A OFFICE BATHROOM DIST-A Jan 16, 2025
Dec 12, 2024 1RT Total Absent 2412429_001A STAFF BATHROOM SINK DIST-A Dec 13, 2024
Jan 29, 2024 1RT Total Absent 2401812_001A OFFICE RESTROOM SINK DIST-A Jan 31, 2024
Oct 05, 2023 1RT Total Absent 2310191_001A OFFICE RESTROOM SINK DIST-A Oct 06, 2023
Jul 20, 2023 1RT Total Absent 2307684_001A OFFICE RESTROOM SINK DIST-A Jul 21, 2023
Apr 12, 2023 1RT Total Absent 2304451_001A OFFICE RESTROOM SINK DIST-A Apr 13, 2023
Sample
Date
#
Samples
Sample
Type
Coliform
Type
Result Sample
ID
Repeat of
Sample ID
Sample
Site
Facility Chlorine
Residual
Received
Date
Rejected
Reason
Jan 17, 2023 1RT Total Absent 2301504_001A OFFICE RESTROOM SINK DIST-A Jan 19, 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  ::  Hide rejected samples  ::  Include results older than 2023