OHA Drinking Water Services
OR41
PWS ID: 91009 ---- OPRD OSWALD WEST STATE PARK
Violation History

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

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Violation
Number
Auto-
RTC?
Monitoring Period
Begin
End
Facility
ID
Analyte
Group
Violation Type - Analyte Count
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Enforcement Action - Date
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Points Contact
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903399639YDec 01, 2025 Dec 31, 2025WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytes Returned To Compliance - Feb 01, 2026 1
903399636NOct 01, 2025 Oct 31, 2025WTP-A SWTR Failure to Meet CT - 1  Hide analyte
SWTR
Returned To Compliance - Dec 01, 2025 10
903399635YJan 01, 2025 Jan 31, 2025WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytes Returned To Compliance - Mar 03, 2025 1
903399631YJan 01, 2024 Jan 31, 2024WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytes Returned To Compliance - Mar 01, 2024 1
903399627YNov 01, 2023 Nov 30, 2023WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytes Returned To Compliance - Jan 09, 2024 1
903399623YApr 01, 2023 Apr 30, 2023WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytes Returned To Compliance - Jun 09, 2023 1
903399632YNov 01, 2024 Nov 30, 2024 TCR Routine Coliform - Did Not Report Enough - 1 Returned To Compliance - Dec 12, 2024 1
903399628YJan 01, 2024 Jan 31, 2024 TCR Routine Coliform - Did Not Report Enough - 1 Returned To Compliance - Feb 12, 2024 1
903399624YSep 01, 2023 Sep 30, 2023 TCR Routine Coliform - Did Not Report Enough - 1 Returned To Compliance - Oct 10, 2023 1
903399620YJan 01, 2023 Jan 31, 2023 TCR Routine Coliform - Did Not Report Enough - 1 Returned To Compliance - Feb 13, 2023 1
903399619YJun 01, 2022 Jun 30, 2022 TCR Routine Coliform - Did Not Report Enough - 1 Returned To Compliance - Jul 12, 2022 1
903399618YFeb 01, 2022 Feb 28, 2022 TCR Routine Coliform - Did Not Report Enough - 1 Returned To Compliance - Mar 04, 2022 1
SYSTEM SCORE SUMMARY
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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
21

Violation history was last updated on 3/23/2026, 10 hours ago.

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