OHA Drinking Water Services
OR41
PWS ID: 01148 ---- COLUMBIA ACRES WATER ASSOC
Violation History

Violations are displayed for the last 5 years only.
Group Abbreviations:  CCR = Consumer Confidence Report, LCR = Lead & Copper Rule, NO3 = Nitrate
Gray shading indicates return to compliance. 

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Violation
Number		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
901523033Sep 01, 2025 Sep 30, 2025Nov 19, 2025EP-A LCR Corrosion Control Late/Nonreporting - 1  Show analyte Returned To Compliance - Nov 10, 2025 1
901523032Aug 01, 2025 Aug 31, 2025Oct 02, 2025EP-A LCR Corrosion Control Late/Nonreporting - 1  Show analyte Returned To Compliance - Nov 10, 2025 1
901523031Jun 01, 2025 Jun 30, 2025Jul 23, 2025EP-A LCR Corrosion Control Late/Nonreporting - 1  Show analyte Returned To Compliance - Aug 10, 2025 1
901523030Apr 01, 2025 Jun 30, 2025Jul 23, 2025EP-A NO3 Chemical Late/Nonreporting - 1 Returned To Compliance - Jul 25, 2025 5
901523029Feb 01, 2025 Feb 28, 2025Apr 02, 2025EP-A LCR Corrosion Control Late/Nonreporting - 1  Show analyte Returned To Compliance - Apr 10, 2025 1
901523028Jan 01, 2025 Jan 31, 2025Feb 20, 2025EP-A LCR Corrosion Control Late/Nonreporting - 1  Show analyte Returned To Compliance - Mar 10, 2025 1
901523027Dec 01, 2024 Dec 31, 2024Feb 04, 2025EP-A LCR Corrosion Control Late/Nonreporting - 1  Show analyte Returned To Compliance - Feb 07, 2025 1
901523025Oct 01, 2024 Nov 14, 2024Nov 06, 2024 CCR CCR Certification Late/Nonreporting - 1 Returned To Compliance - Nov 14, 2024 1
901523026Sep 01, 2024 Sep 30, 2024Nov 06, 2024EP-A LCR Corrosion Control Late/Nonreporting - 1  Show analyte Returned To Compliance - Nov 10, 2024 1
901523024Jan 01, 2024 Jun 30, 2024Jul 29, 2024DIST-A LCR LCR Late/Nonreporting - 1  Show analyte Returned To Compliance - Jan 10, 2025 1
901523023Feb 01, 2024 Feb 29, 2024Mar 19, 2024EP-A LCR Corrosion Control Late/Nonreporting - 1  Show analyte Returned To Compliance - Apr 10, 2024 1
901523022Jan 01, 2024 Jan 31, 2024Feb 15, 2024EP-A LCR Corrosion Control Late/Nonreporting - 1  Show analyte Returned To Compliance - Mar 10, 2024 1
901523021Nov 01, 2023 Nov 30, 2023Dec 26, 2023EP-A LCR Corrosion Control Late/Nonreporting - 1  Show analyte Returned To Compliance - Jan 10, 2024 1
901523020Oct 01, 2023 Oct 31, 2023Nov 27, 2023EP-A LCR Corrosion Control Late/Nonreporting - 1  Show analyte Returned To Compliance - Dec 09, 2023 1
901523019Sep 01, 2023 Sep 30, 2023Oct 26, 2023EP-A LCR Corrosion Control Late/Nonreporting - 1  Show analyte Returned To Compliance - Nov 10, 2023 1
901523018Aug 01, 2023 Aug 31, 2023Sep 21, 2023EP-A LCR Corrosion Control Late/Nonreporting - 1  Show analyte Returned To Compliance - Oct 10, 2023 1
901523016Jan 01, 2023 Jun 30, 2023May 23, 2023 LCR Public Notice Late/Nonreporting (Viol # 901523015) - 1  Show analyte Returned To Compliance - Jul 10, 2024 1
901523015Jan 01, 2023 Jun 30, 2023Mar 13, 2023 LCR Corrosion Control Non-Compliance - 1  Show analyte Returned To Compliance - Jul 10, 2024 5
901523017May 01, 2023 May 31, 2023Jun 22, 2023EP-A LCR Corrosion Control Late/Nonreporting - 1  Show analyte Returned To Compliance - Jul 10, 2023 1
901523014Jan 01, 2020 Dec 31, 2022Oct 26, 2022DIST-A LCR LCR Late/Nonreporting - 1  Show analyte Returned To Compliance - Nov 22, 2023 1
901523013Jan 01, 2022 Mar 31, 2022Apr 25, 2022EP-A NO3 Chemical Late/Nonreporting - 1 Returned To Compliance - Jun 23, 2022 5
901523012Jul 01, 2021 Sep 30, 2021Nov 05, 2021EP-A NO3 Chemical Late/Nonreporting - 1 Returned To Compliance - Nov 06, 2021 5
901523011Apr 01, 2021 Jun 30, 2021Jul 22, 2021EP-A NO3 Chemical Late/Nonreporting - 1 Returned To Compliance - Nov 06, 2021 5
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
43

Violation history was last updated on 4/1/2026, 5 hours ago.

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