OHA Drinking Water Services
OR41
PWS ID: 90847 ---- BIGGS PETROLEUM LLC ---- INACTIVE
Violation History

Violations are displayed for the last 5 years only.
Group Abbreviations:  NO3 = Nitrate, TCR = Total Coliform Rule
Gray shading indicates return to compliance. 

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Violation
Number		Monitoring Period
Begin
End 		Facility
ID		 Analyte
Group		 Violation Type - Analyte Count
Show analytes for all violations 		Enforcement Action - Date
Show history 		Points Contact
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3454428Feb 01, 2024 Feb 29, 2024 TCR Routine Coliform - Did Not Report ANY - 1 No Longer Required To Comply - Feb 22, 2025 1
3454427Jan 01, 2024 Jan 31, 2024 TCR Routine Coliform - Did Not Report ANY - 1 No Longer Required To Comply - Feb 22, 2025 1
3454425Dec 01, 2023 Dec 31, 2023 TCR Routine Coliform - Did Not Report ANY - 1 No Longer Required To Comply - Feb 22, 2025 1
3454424Nov 01, 2023 Nov 30, 2023 TCR Routine Coliform - Did Not Report ANY - 1 No Longer Required To Comply - Feb 22, 2025 1
3454423Apr 01, 2023 Jun 30, 2023 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Jul 24, 2023 1
3454426Jan 01, 2023 Dec 31, 2023EP-A NO3 Chemical Late/Nonreporting - 1 No Longer Required To Comply - Feb 22, 2025 5
3454422Oct 01, 2022 Dec 31, 2022 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Mar 10, 2023 1
3454421Apr 01, 2022 Jun 30, 2022 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Sep 30, 2022 1 7/13/2022
3454420Oct 01, 2021 Dec 31, 2021 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Feb 14, 2022 1 1/11/2022
SYSTEM SCORE SUMMARY
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Violation history was last updated on 3/18/2026, 12 hours ago.

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