OHA Drinking Water Services
OR41
PWS ID: 06211 ---- COLUMBIA HILLS HOA - UPPER
Violation History

Violations are displayed for the last 5 years only.
Group Abbreviations:  TCR = Total Coliform Rule
Gray shading indicates return to compliance. 

Hide Auto-RTC  |  Hide Determination Dates  |  Return to default sort order
Go to public notices
Violation
Number		Auto-
RTC?		Monitoring Period
Begin
End 		Determination
Date		Facility
ID		 Analyte
Group		 Violation Type - Analyte Count
Show analytes for all violations 		Enforcement Action - Date
Show history 		Points Contact
Report
11YJul 01, 2024 Sep 30, 2024Oct 14, 2024 TCR Routine Coliform - Did Not Report ANY - 1 1
10YApr 01, 2024 Jun 30, 2024Jul 11, 2024 TCR Routine Coliform - Did Not Report ANY - 1 1
9YDec 01, 2021 Dec 31, 2021Jan 11, 2022 TCR Temporary Routine Coliform - Did Not Report Enough - 1 Returned To Compliance - Feb 01, 2022 1
8YAug 01, 2020 Aug 31, 2020Sep 11, 2020 TCR Temporary Routine Coliform - Did Not Report Enough - 1 Returned To Compliance - Jan 07, 2021 1
7YJul 01, 2020 Jul 31, 2020Aug 12, 2020 TCR Temporary Routine Coliform - Did Not Report Enough - 1 Returned To Compliance - Jan 07, 2021 1
5YJan 01, 2020 Jan 31, 2020Feb 11, 2020 TCR Temporary Routine Coliform - Did Not Report Enough - 1 Returned To Compliance - Jun 23, 2020 1
4YDec 01, 2019 Dec 31, 2019Jan 13, 2020 TCR Temporary Routine Coliform - Did Not Report Enough - 1 Returned To Compliance - Jun 23, 2020 1
SYSTEM SCORE SUMMARY
Learn about system scores		Unaddressed Points:
Number of years the oldest violation has been unaddressed (n):
System Score:
Points under formal enforcement:
Points RTC'd: 		2
0
2
0
5

Violation history was last updated on 11/22/2024, 25 hours ago.

For questions regarding these violations contact either:

More information for this water system: SDWIS ID 5276
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
New! Visit our new Drinking Water Source Protection 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
Introduction  ::  Data Search Options  ::  Water System Search  ::  DWS Home  ::  DWS Rules
Need help? Email Drinking Water Services for assistance.Staff/Partner Login