OHA Drinking Water Services
OR41
PWS ID: 94403 ---- COLUMBIA PLYWOOD CORP
Coliform Batches

Samples in SDWIS

Sample
Date		 Sample
ID		 Batch
ID		 Sample
Type		 Submission
Method
Apr 21, 2025 b25-816 44229 R P
Feb 05, 2025 b25-204 43972 R P
Oct 02, 2024 b24-2621 43495 R P
Jul 30, 2024 b24-1834 43222 R P
May 10, 2024 B24-983 42835 R E
Jan 19, 2024 B24-136 42343 R E
Oct 26, 2023 B23-2746 41964 R E
Oct 04, 2023 B23-2571 41883 R E
Jun 15, 2023 B23-1349 41363 R E
Feb 24, 2023 B23-372 40910 R E
Oct 03, 2022 B22-2465 40302 R E
Jun 23, 2022 B22-1445 39827 R E



More information for this water system: SDWIS ID 1747
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