OHA Drinking Water Services
OR41
PWS ID: 90589 ---- CENTRAL HOWELL ELEMENTARY
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:  Hide special samples  ::  Show rejected samples  ::  Include results older than 2022

Sample
Date		 #
Samples		 Sample
Type		 Coliform
Type		 Result Sample
ID		 Repeat of
Sample ID		 Sample
Site		 Facility Chlorine
Residual		 Received
Date
Jun 06, 2025 1RT Total Absent 20250606054 OUTDOOR FAUCET DIST-A Jun 20, 2025
Feb 27, 2025 1RT Total Absent 20250227022 8832 SILVERTON RD DIST-A Mar 07, 2025
Oct 14, 2024 1RT Total Absent 20241015001 8832 SILVERTON RD DIST-A Oct 23, 2024
Aug 27, 2024 1RT Total Absent 20240827-054-3 DIST-A Aug 28, 2024
Aug 27, 2024 1RT Total Absent 20240827-054-2 DIST-A Aug 28, 2024
Aug 27, 2024 1RT Total Absent 20240827-054-1 DIST-A Aug 28, 2024
Jul 30, 2024 1TG Total POSITIVE 20240730-022 20240726-008 WELL HEAD SRC-AA Jul 31, 2024
TG E. coli Absent 20240730-022 20240726-008 WELL HEAD SRC-AA
Jul 30, 2024 1RP Total POSITIVE 20240730-021 20240726-008 OUTSIDE FAUCET DIST-A Jul 31, 2024
RP E. coli Absent 20240730-021 20240726-008 OUTSIDE FAUCET DIST-A
Jul 30, 2024 1RP Total POSITIVE 20240730-020 20240726-008 OS BETWEEN 1 AND 2 DIST-A Jul 31, 2024
RP E. coli Absent 20240730-020 20240726-008 OS BETWEEN 1 AND 2 DIST-A
Jul 30, 2024 1RP Total POSITIVE 20240730-019 20240726-008 OS OF ROOM 3 AND 4 DIST-A Jul 31, 2024
RP E. coli Absent 20240730-019 20240726-008 OS OF ROOM 3 AND 4 DIST-A
Jul 25, 2024 1RT Total POSITIVE 20240726-008 OUTSIDE FAUCET DIST-A Jul 29, 2024
RT E. coli Absent 20240726-008 OUTSIDE FAUCET DIST-A
Apr 22, 2024 1RT Total Absent 20240422054 OUTSIDE TAP DIST-A Apr 26, 2024
Jan 26, 2024 1RT Total Absent 20240126034 OUTSIDE TAP DIST-A Feb 02, 2024
Oct 20, 2023 1RT Total Absent 20231020022 OUTSIDE TAP DIST-A Nov 03, 2023
Jul 25, 2023 1RT Total Absent 20230725036 8832 SILVERTON RD OS DIST-A Aug 07, 2023
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date
Apr 21, 2023 1RT Total Absent 20230421029 OUTSIDE DIST-A May 05, 2023
Jan 20, 2023 1RT Total Absent 20230120030 OS TAP DIST-A Jan 27, 2023
Oct 18, 2022 1RT Total Absent 20221018041 OUTSIDE TAP DIST-A Oct 31, 2022
Jul 28, 2022 1RT Total Absent 20220728041 OUTSIDE SPIGOT DIST-A Aug 08, 2022
Apr 20, 2022 1RT Total Absent 20220420048 OUTSIDE SPIGOT DIST-A Apr 26, 2022
Feb 09, 2022 1RT Total Absent 20220209053 BOYS RR OS OFFICE DIST-A Feb 24, 2022



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:  Hide special samples  ::  Show rejected samples  ::  Include results older than 2022


More information for this water system: SDWIS ID 715
System Info  ::  Report for Lenders  ::  Alerts  ::  Violations  ::  Compliance & Enforcement  ::  Contacts & Advisories  ::  Site Visits  ::  Public Notice
Coliform Summary  ::  Coliform Results  ::  Coliform Schedules  ::  LT2  ::  GW/GWUDI Source Details  ::  Plan Review  ::  Annual Fee
Chemical Summary  ::  Chemical Results  ::  Chemical Schedules  ::  Chemical Schedule Summary  ::  Arsenic RAA  ::  Cyanotoxins  ::  PFAS
Lead & Copper  ::  DBP Sample Sites  ::  FANLs  ::  MRDL  ::  GWR 4-Log  ::  Turbidity  ::  SWTR  ::  LRAA  ::  DW Source Protection
Information for all water systems:
Water System Inventory  ::  Water System Surveys  ::  Outstanding Performers  ::  Treatment Plant Inspections  ::  Treatment  ::  Plan Reviews
Alerts  ::  Violations  ::  Compliance & Enforcement  ::  Deficiencies  ::  System Scores  ::  Exceedances  ::  Public Notices  ::  Service Lines
Water Advisories  ::  Contact Reports  ::  Cyanotoxins  ::  PFAS  ::  Post-wildfire VOCs  ::  Fluoride  ::  Certification List  ::  DW Source Protection
Main menu:
Introduction  ::  Data Search Options  ::  Water System Search  ::  DWS Home  ::  DWS Rules
Need help? Email Drinking Water Services for assistance.Staff/Partner Login