OHA Drinking Water Services
OR41
PWS ID: 93925 ---- WASHINGTON CO PKS - HAGG LAKE
Coliform Batches

Samples in SDWIS

Sample
Date		 Sample
ID		 Batch
ID		 Sample
Type		 Submission
Method
Jul 09, 2025 25-42629 44445 A P
Jul 09, 2025 25-42630 44445 A P
Jul 09, 2025 25-42631 44445 R P
Apr 09, 2025 25-21517 44190 R P
Jan 29, 2025 25-05578 43933 R P
Oct 09, 2024 24-58410 43519 R P
Jul 03, 2024 24-37762 43085 A P
Jul 03, 2024 24-37763 43085 A P
Jul 03, 2024 24-37766 43084 R P
May 10, 2024 24-25350 42860 R P
Mar 26, 2024 24-15496 42636 R P
Oct 11, 2023 23-62387 41941 R P
Sep 20, 2023 23-57434 41820 R P
Apr 18, 2023 23-21513 41113 R P
Apr 18, 2023 23-21514 41113 A P
Apr 18, 2023 23-21515 41113 A P
Mar 30, 2023 23-17310 41033 R P



More information for this water system: SDWIS ID 3188
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
Lead & Copper  ::  DBP Sample Sites  ::  FANLs  ::  MRDL  ::  GWR 4-Log  ::  Turbidity  ::  SWTR  ::  LRAA  ::  DW Source Protection
PFAS data are now located on the Chemical Results 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
Main menu:
Introduction  ::  Data Search Options  ::  Water System Search  ::  DWS Home  ::  DWS Rules
Need help? Email Drinking Water Services for assistance.Staff/Partner Login