OHA Drinking Water Services
OR41
PWS ID: 94440 ---- BONANZA CITY LIBRARY
Coliform Batches

Samples in SDWIS

Sample
Date		 Sample
ID		 Batch
ID		 Sample
Type		 Submission
Method
Sep 14, 2025 b25-2258 44690 R P
Jun 03, 2025 b25-1173 44351 R P
Mar 06, 2025 b25-445 44063 R P
Dec 05, 2024 b24-3157 43725 R P
Dec 05, 2024 b24-3158 43725 A P
Sep 12, 2024 b24-2420 43394 R P
Jun 13, 2024 B24-1388 42998 R E
Mar 10, 2024 b24-490 42569 R E
Dec 10, 2023 B23-3152 42202 A E
Dec 10, 2023 B23-3153 42202 R E
Sep 07, 2023 B23-2238 41743 R E
Jun 08, 2023 B23-1253 41331 R E
Mar 16, 2023 B23-508 40984 R E
Dec 15, 2022 B22-3071 40618 A E
Dec 15, 2022 B22-3072 40618 R E



More information for this water system: SDWIS ID 1766
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