OHA Drinking Water Services
OR41
PWS ID: 00501 ---- DESCHUTES VALLEY WATER DIST
Coliform Summary History

Note: Samples for a given monitoring period are due 10 days after period end date. Therefore the most recent monitoring periods may show zero samples reported. This does not mean the water system is out of compliance.

Number of Samples Reported
Abbreviations: TC+: Total Coliform Positive, EC+: E. Coli Positive
Include results older than 2022
Period End Date Routines Required Routines Reported Routine TC+ Routine EC+ Repeats Reported Repeat TC+ Repeat EC+ Period Type
May 31, 2025 10 500000MN
Apr 30, 2025 10 1000000MN
Mar 31, 2025 10 1000000MN
Feb 28, 2025 10 1000000MN
Jan 31, 2025 10 1000000MN
Dec 31, 2024 10 1000000MN
Nov 30, 2024 10 1000000MN
Oct 31, 2024 10 1010300MN
Sep 30, 2024 10 1000000MN
Aug 31, 2024 10 1000000MN
Jul 31, 2024 10 1000000MN
Jun 30, 2024 10 1000000MN
May 31, 2024 10 1000000MN
Apr 30, 2024 10 1000000MN
Mar 31, 2024 10 1000000MN
Feb 29, 2024 10 1000000MN
Jan 31, 2024 10 1000000MN
Dec 31, 2023 10 1000000MN
Nov 30, 2023 10 1000000MN
Oct 31, 2023 10 1020600MN
Sep 30, 2023 10 1000000MN
Aug 31, 2023 10 1000000MN
Jul 31, 2023 10 1000000MN
Jun 30, 2023 10 1000000MN
May 31, 2023 10 1000000MN
Apr 30, 2023 10 1000000MN
Mar 31, 2023 10 1000000MN
Feb 28, 2023 10 1000000MN
Jan 31, 2023 10 1000000MN
Dec 31, 2022 10 1000000MN
Nov 30, 2022 10 1000000MN
Oct 31, 2022 10 1000000MN
Sep 30, 2022 10 1000000MN
Aug 31, 2022 10 1000000MN
Jul 31, 2022 10 1000000MN
Jun 30, 2022 10 1000000MN
May 31, 2022 10 1000000MN
Apr 30, 2022 10 1000000MN
Mar 31, 2022 10 1000000MN
Feb 28, 2022 10 1000000MN
Jan 31, 2022 10 1000000MN
Include results older than 2022

More information for this water system: SDWIS ID 4115
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