OHA Drinking Water Services
OR41
PWS ID: 94718 ---- CHEMICAL WASTE MGT OF NW INC
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 2021

Sample
Date
#
Samples
Sample
Type
Coliform
Type
Result Sample
ID
Repeat of
Sample ID
Sample
Site
Facility Chlorine
Residual
Received
Date
Aug 06, 2024 1RP Total Absent T4H0629-03 T4G3010-01 LAB BATHROOM DIST-A Aug 09, 2024
Aug 06, 2024 1RP Total Absent T4H0629-02 T4G3010-01 TRANSPORT LUNCH ROOM DIST-A Aug 09, 2024
Aug 06, 2024 1TG Total Absent T4H0629-01 T4G3010-01 WELL #5 SRC-AA Aug 09, 2024
Jul 30, 2024 1AS Total POSITIVE T4G3010-03 WELL #5 SRC-AA Jul 31, 2024
AS E. coli Absent T4G3010-03 WELL #5 SRC-AA
Jul 30, 2024 1RT Total Absent T4G3010-02 DIST-A Jul 31, 2024
Jul 30, 2024 1RT Total POSITIVE T4G3010-01 TRANSPORTATION LUNCH ROOM DIST-A Jul 31, 2024
RT E. coli Absent T4G3010-01 TRANSPORTATION LUNCH ROOM DIST-A
Jul 05, 2024 1TG Total Absent T4G0502-04 T4F2409-01 WELL SRC-AA Jul 08, 2024
Jul 05, 2024 1RP Total Absent T4G0502-03 T4F2409-01 LUNCH ROOM DIST-A Jul 08, 2024
Jul 05, 2024 1RP Total POSITIVE T4G0502-02 T4F2409-01 TRANSPORTATION DIST-A Jul 08, 2024
RP E. coli Absent T4G0502-02 T4F2409-01 TRANSPORTATION DIST-A
Jul 05, 2024 1RP Total POSITIVE T4G0502-01 T4F2409-01 LABORATORY DIST-A Jul 08, 2024
RP E. coli Absent T4G0502-01 T4F2409-01 LABORATORY DIST-A
Jun 24, 2024 1RT Total POSITIVE T4F2409-01 TRANSPORTATION LUNCH RM DIST-A Jun 25, 2024
RT E. coli Absent T4F2409-01 TRANSPORTATION LUNCH RM DIST-A
Mar 11, 2024 1RT Total Absent T4C1107-01 DIST-A Mar 15, 2024
Nov 27, 2023 1RT Total Absent T3K2707-01 DIST-A Dec 01, 2023
Sep 11, 2023 1RT Total Absent T3I1110-01 DIST-A Sep 13, 2023
Jun 07, 2023 1RT Total Absent T3F0720-01 DIST-A Jun 09, 2023
Sample
Date
#
Samples
Sample
Type
Coliform
Type
Result Sample
ID
Repeat of
Sample ID
Sample
Site
Facility Chlorine
Residual
Received
Date
Mar 06, 2023 1RT Total Absent T3C0614-01 DIST-A Mar 08, 2023
Nov 09, 2022 1RT Total Absent T2K091101 DIST-A Nov 11, 2022
Aug 09, 2022 1RT Total Absent T2H091801 DIST-A Aug 11, 2022
Jun 21, 2022 1RT Total Absent T2F211201 DIST-A Jun 24, 2022
Mar 16, 2022 1RT Total Absent T2C160302 DIST-A Mar 18, 2022
Oct 13, 2021 1RT Total Absent T1J140201 DIST-A Oct 19, 2021
Sep 08, 2021 1RT Total Absent T1I090301 DIST-A Sep 21, 2021
May 18, 2021 1RT Total Absent T1E190602 DIST-A Jun 02, 2021
Mar 10, 2021 1RT Total Absent T1C110401-2 DIST-A Mar 18, 2021
Mar 10, 2021 1RT Total Absent T1C110401-1 DIST-A Mar 18, 2021



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 2021



More information for this water system: SDWIS ID 2852
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
New! Visit our new Drinking Water Source Protection page.

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

Introduction  ::  Data Search Options  ::  Water System Search  ::  DWS Home  ::  DWS Rules

Need help? Email Drinking Water Services for assistance.Staff/Partner Login