OHA Drinking Water Services
OR41
PWS ID: 01565 ---- WINCHESTER RIDGE
Coliform Batches

Samples in SDWIS

Sample
Date		 Sample
ID		 Batch
ID		 Sample
Type		 Submission
Method
Mar 31, 2025 5040108-01 44152 R P
Mar 06, 2025 5030717-01 44090 R P
Feb 05, 2025 5020607-01 43989 R P
Jan 08, 2025 5010860-01 43871 R P
Dec 17, 2024 4121814-01 43814 A P
Dec 17, 2024 4121814-02 43814 A P
Dec 02, 2024 4120304-01 43757 R P
Nov 01, 2024 4110119-01 43634 R P
Oct 01, 2024 4100124-01 43493 R P
Jul 08, 2024 4070917-01 43321 R P
Jan 02, 2024 4010328-01 43321 R P
Oct 02, 2023 3100215-01 43321 R P
Jul 05, 2023 3070626-01 43321 R P
Apr 04, 2023 3040428-01 43321 R P
Jan 13, 2023 3011314-01 43321 R P



More information for this water system: SDWIS ID 5694
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