OHA Drinking Water Services
OR41
PWS ID: 00922 ---- VERNONIA, CITY OF
Violation History

Violations are displayed for the last 5 years only.
Group Abbreviations:  CCR = Consumer Confidence Report, LCR = Lead & Copper Rule, SWTR = Surface Water Treatment Rule, TCR = Total Coliform Rule
Gray shading indicates return to compliance. 

Hide Auto-RTC  |  Show Determination Dates  |  Return to default sort order
Go to public notices
Violation
Number		Auto-
RTC?		Monitoring Period
Begin
End 		Facility
ID		 Analyte
Group		 Violation Type - Analyte Count
Hide analytes for all violations 		Enforcement Action - Date
Show history 		Points Contact
Report
901832447YJul 01, 2024 Aug 06, 2024 CCR CCR Late/Nonreporting - 1 Returned To Compliance - Aug 06, 2024 1
901832445YAug 01, 2023 Aug 31, 2023EP-A LCR Corrosion Control Late/Nonreporting - 1
LEAD & COPPER RULE
Returned To Compliance - Oct 05, 2023 1
901832444YAug 01, 2023 Aug 31, 2023WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3
CHLORINE
SWTR
TURBIDITY
Returned To Compliance - Oct 05, 2023 1
901832441YAug 01, 2023 Aug 31, 2023 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Oct 09, 2023 1
901832440YJul 01, 2023 Oct 25, 2023 CCR CCR Late/Nonreporting - 1 Returned To Compliance - Oct 25, 2023 1
901832439YMay 01, 2023 May 31, 2023WTP-A SWTR Monthly SW Report - Late/Nonreporting - 1
TURBIDITY
Returned To Compliance - Jul 10, 2023 1
901832436YSep 01, 2022 Sep 30, 2022EP-A LCR Corrosion Control Late/Nonreporting - 1
LEAD & COPPER RULE
Returned To Compliance - Nov 10, 2022 1
901832435YJul 01, 2022 Jul 31, 2022EP-A LCR Corrosion Control Late/Nonreporting - 1
LEAD & COPPER RULE
Returned To Compliance - Sep 09, 2022 1
901832434YJul 01, 2022 Jul 31, 2022WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3
CHLORINE
SWTR
TURBIDITY
Returned To Compliance - Sep 09, 2022 1
901832431YJul 01, 2022 Jul 31, 2022 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Sep 09, 2022 1
901832430YMar 01, 2022 Mar 31, 2022EP-A LCR Corrosion Control Late/Nonreporting - 1
LEAD & COPPER RULE
Returned To Compliance - May 06, 2022 1
901832429YMar 01, 2022 Mar 31, 2022WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3
CHLORINE
SWTR
TURBIDITY
Returned To Compliance - May 06, 2022 1
901832426YMar 01, 2022 Mar 31, 2022 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - May 06, 2022 1
901832425YOct 01, 2021 Oct 31, 2021EP-A LCR Corrosion Control Late/Nonreporting - 1
LEAD & COPPER RULE
Returned To Compliance - Dec 10, 2021 1
901832424YSep 01, 2021 Sep 30, 2021EP-A LCR Corrosion Control Late/Nonreporting - 1
LEAD & COPPER RULE
Returned To Compliance - Nov 08, 2021 1
901832423YAug 01, 2021 Aug 31, 2021EP-A LCR Corrosion Control Late/Nonreporting - 1
LEAD & COPPER RULE
Returned To Compliance - Oct 08, 2021 1
901832421YMar 01, 2021 Mar 31, 2021 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - May 06, 2021 1
901832420YSep 01, 2020 Sep 30, 2020EP-A LCR Corrosion Control Late/Nonreporting - 1
LEAD & COPPER RULE
Returned To Compliance - Nov 06, 2020 1
901832418YJul 01, 2020 Jul 31, 2020EP-A LCR Corrosion Control Late/Nonreporting - 1
LEAD & COPPER RULE
Returned To Compliance - Sep 03, 2020 1 8/18/2020
901832417YJul 01, 2020 Jul 31, 2020WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3
CHLORINE
SWTR
TURBIDITY
Returned To Compliance - Sep 03, 2020 1 8/18/2020
901832414YJul 01, 2020 Jul 31, 2020 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Sep 03, 2020 1 8/18/2020
901832413YJun 01, 2020 Jun 30, 2020EP-A LCR Corrosion Control Late/Nonreporting - 1
LEAD & COPPER RULE
Returned To Compliance - Sep 03, 2020 1 8/18/2020
901832412YJun 01, 2020 Jun 30, 2020WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3
CHLORINE
SWTR
TURBIDITY
Returned To Compliance - Sep 03, 2020 1 7/27/2020
901832409YJun 01, 2020 Jun 30, 2020 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Sep 03, 2020 1 7/27/2020
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
24

Violation history was last updated on 5/19/2025, 5 hours ago.

For questions regarding these violations contact either:

More information for this water system: SDWIS ID 3998
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