OHA Drinking Water Services
OR41
PWS ID: 00528 ---- MILWAUKIE, CITY OF
Violation History

Violations are displayed for the last 5 years only.
Group Abbreviations:  CCR = Consumer Confidence Report, DBP = Disinfection Byproducts, GWR = Ground Water Rule, LCR = Lead & Copper Rule, NO3 = Nitrate, TCR = Total Coliform Rule, VOC = Volatile Organic Chemicals
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
Show analytes for all violations 		Enforcement Action - Date
Show history 		Points Contact
Report
903008655YApr 01, 2025 Apr 30, 2025 TCR Routine Coliform - Did Not Report Enough - 1 Returned To Compliance - Jun 05, 2025 1
903008654YJan 01, 2024 Dec 31, 2024DIST-A DBP DBP Late/Nonreporting - 2  Show analytes Returned To Compliance - Dec 11, 2025 1
903008652YJan 01, 2024 Dec 31, 2024EP-A VOC Chemical Late/Nonreporting - 3  Show analytes Returned To Compliance - Apr 03, 2025 1
903008649NJan 01, 2024 Dec 31, 2024SRC-CA GWR Source Assessment Sample - Late/Nonreporting - 1 Returned To Compliance - Jun 05, 2025 1
903008648NJan 01, 2024 Dec 31, 2024SRC-AD GWR Source Assessment Sample - Late/Nonreporting - 1 Returned To Compliance - Feb 26, 2025 1
903008646NOct 10, 2023 Oct 21, 2023DIST-A GWR Source Sample - Late/Nonreporting - 1 Returned To Compliance - Jun 14, 2024 1
903008645YJul 01, 2023 Jul 12, 2023 CCR CCR Late/Nonreporting - 1 Returned To Compliance - Jul 12, 2023 1
903008644YJul 01, 2022 Sep 30, 2022EP-A VOC Chemical Late/Nonreporting - 3  Show analytes Returned To Compliance - Dec 13, 2022 1
903008635YJan 01, 2021 Dec 31, 2021EP-A NO3 Chemical Late/Nonreporting - 1 Returned To Compliance - Feb 23, 2022 5
903008634YJan 01, 2021 Dec 31, 2021EP-B NO3 Chemical Late/Nonreporting - 1 Returned To Compliance - Feb 23, 2022 5
903008633YJan 01, 2021 Dec 31, 2021EP-C NO3 Chemical Late/Nonreporting - 1 Returned To Compliance - Feb 23, 2022 5
903008642YJan 01, 2020 Dec 31, 2022DIST-A LCR LCR Late/Nonreporting - 1  Show analyte Returned To Compliance - Nov 02, 2022 1
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 4/30/2026, 2 hours ago.

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