OHA Drinking Water Services
OR41
PWS ID: 94487 ---- SOLID ROCK
Coliform Batches

Samples in SDWIS

Sample
Date		 Sample
ID		 Batch
ID		 Sample
Type		 Submission
Method
Oct 16, 2025 22503769AA 44818 R E
Jul 16, 2025 22502406AA 44486 R E
Apr 18, 2025 22501223AA 44225 R E
Jan 16, 2025 22500179AA 43891 R E
Oct 22, 2024 22403643AA 43573 R E
Aug 15, 2024 22402766AA 43292 R E
Jul 16, 2024 22402376AB 43158 R E
Oct 03, 2023 22303408AA 41919 R E
Jul 05, 2023 22302157AA 41486 R E
Apr 06, 2023 22301004AA 41069 R E
Jan 03, 2023 22300002AA 40682 R E



More information for this water system: SDWIS ID 1790
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