OHA Drinking Water Services
OR41
PWS ID: 01420 ---- WALLOWA LAKE CO SERVICE DIST
Violation History

Violations are displayed for the last 5 years only.
Group Abbreviations:  LCR = Lead & Copper Rule, NO3 = Nitrate, RAD = Radionuclides, 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
901789336YJul 01, 2024 Jul 31, 2024Aug 12, 2024 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Sep 08, 2024 1
901789335YApr 01, 2024 Apr 30, 2024May 13, 2024 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Jun 07, 2024 1
901789334YJan 01, 2023 Dec 31, 2023Jan 29, 2024EP-C NO3 Chemical Late/Nonreporting - 1 Returned To Compliance - Mar 07, 2024 5 2/15/2024
901789333YJan 01, 2023 Dec 31, 2023Jan 29, 2024EP-A NO3 Chemical Late/Nonreporting - 1 Returned To Compliance - Mar 07, 2024 5 2/15/2024
901789332YDec 01, 2023 Dec 31, 2023Jan 11, 2024 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Feb 04, 2024 1
901789331YJan 01, 2021 Dec 31, 2023Oct 26, 2023DIST-A LCR LCR Late/Nonreporting - 1  Show analyte Returned To Compliance - Sep 11, 2024 1 2/15/2024
901789330YAug 01, 2023 Aug 31, 2023Sep 11, 2023 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Oct 07, 2023 1
901789329YJan 01, 2014 Dec 31, 2019Jan 30, 2020EP-A RAD Chemical Late/Nonreporting - 1  Show analyte Returned To Compliance - Mar 29, 2021 1
901789328YJan 01, 2017 Dec 31, 2019Oct 22, 2019DIST-A LCR LCR Late/Nonreporting - 1  Show analyte Returned To Compliance - Aug 07, 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: 		0
0
0
0
17

Violation history was last updated on 11/22/2024, 62 hours ago.

For questions regarding these violations contact either:

More information for this water system: SDWIS ID 3855
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