OHA Drinking Water Services
OR41
PWS ID: 00363 ---- HALFWAY, CITY OF
Violation History

Violations are displayed for the last 5 years only.
Group Abbreviations:  CCR = Consumer Confidence Report, LCR = Lead & Copper Rule, 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
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Enforcement Action - Date
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Points Contact
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902446317Jan 01, 2024 Dec 31, 2024EP-B NO3 Chemical Late/Nonreporting - 1 Returned To Compliance - Apr 11, 2025 5 4/1/2025
902446316Jan 01, 2024 Dec 31, 2024EP-A NO3 Chemical Late/Nonreporting - 1 Returned To Compliance - Apr 11, 2025 5 4/1/2025
902446319Sep 01, 2025 Sep 30, 2025 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Oct 03, 2025 1
902446318Jul 01, 2025 Aug 06, 2025 CCR CCR Late/Nonreporting - 1 Returned To Compliance - Aug 06, 2025 1
902446315Oct 01, 2024 Aug 06, 2025 CCR CCR Certification Late/Nonreporting - 1 Returned To Compliance - Aug 06, 2025 1
902446312Jul 01, 2024 Aug 06, 2025 CCR CCR Late/Nonreporting - 1 Returned To Compliance - Aug 06, 2025 1
902446311Oct 01, 2023 Aug 06, 2025 CCR CCR Certification Late/Nonreporting - 1 Returned To Compliance - Aug 06, 2025 1
902446310Jul 01, 2023 Aug 06, 2025 CCR CCR Late/Nonreporting - 1 Returned To Compliance - Aug 06, 2025 1
902446314Jan 01, 2022 Dec 31, 2024DIST-A LCR LCR Late/Nonreporting - 1  Show analyte Returned To Compliance - Aug 01, 2025 1
902446313Sep 01, 2024 Sep 30, 2024 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Oct 11, 2024 1
902446309Dec 01, 2022 Dec 31, 2022 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Jan 06, 2023 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
19

Violation history was last updated on 3/31/2026, 11 hours ago.

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