OHA Drinking Water Services
OR41
PWS ID: 00914 ---- UMATILLA, CITY OF
Violation History

Violations are displayed for the last 5 years only.
Group Abbreviations:  CCR = Consumer Confidence Report, GWR = Ground Water 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
Show analytes for all violations 		Enforcement Action - Date
Show history 		Points Contact
Report
903396021NAug 04, 2025 Aug 15, 2025DIST-A GWR Source Sample - Late/Nonreporting - 1 Returned To Compliance - Aug 18, 2025 1
903396020YJul 01, 2025 Aug 08, 2025 CCR CCR Late/Nonreporting - 1 Returned To Compliance - Aug 08, 2025 1
903396019YFeb 01, 2025 Feb 28, 2025 TCR Routine Coliform - Did Not Report Enough - 1 Returned To Compliance - Mar 07, 2025 1
903396017YJul 01, 2024 Jul 26, 2024 CCR CCR Late/Nonreporting - 1 Returned To Compliance - Jul 26, 2024 1
903396016YMar 01, 2024 Mar 31, 2024 TCR Routine Coliform - Did Not Report Enough - 1 Returned To Compliance - Apr 12, 2024 1
903396014YOct 01, 2021 Oct 31, 2021 TCR Routine Coliform - Did Not Report Enough - 1 Returned To Compliance - Nov 24, 2021 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
6

Violation history was last updated on 4/17/2026, 0 hours ago.

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