OHA Drinking Water Services
OR41
PWS ID: 95627 ---- TC CHEVY
Violation History

Violations are displayed for the last 5 years only.
Group Abbreviations:  LCR = Lead & Copper 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
Hide history 		Points Contact
Report
14YJan 01, 2025 Jun 30, 2025DIST-A LCR LCR Late/Nonreporting - 1  Show analyte
Returned To Compliance - Jan 07, 2026
 1
13YJan 01, 2024 Jun 30, 2024DIST-A LCR LCR Late/Nonreporting - 1  Show analyte
Returned To Compliance - Sep 27, 2024
 1
12YJul 01, 2022 Dec 31, 2022DIST-A LCR LCR Late/Nonreporting - 1  Show analyte
Returned To Compliance - May 25, 2023
 1
11YJan 01, 2022 Jun 30, 2022DIST-A LCR LCR Late/Nonreporting - 1  Show analyte
Returned To Compliance - May 25, 2023
 1
10YJul 01, 2021 Dec 31, 2021DIST-A LCR LCR Late/Nonreporting - 1  Show analyte
Returned To Compliance - May 25, 2023
 1
9YJul 01, 2021 Jul 31, 2021 TCR Routine Coliform - Did Not Report ANY - 1
Returned To Compliance - Aug 27, 2021
 1
8YJan 01, 2021 Jun 30, 2021DIST-A LCR LCR Late/Nonreporting - 1  Show analyte
Returned To Compliance - May 25, 2023
 1
7YJun 01, 2021 Jun 30, 2021 TCR Routine Coliform - Did Not Report ANY - 1
Returned To Compliance - Aug 27, 2021
 1
6YMar 01, 2021 Mar 31, 2021 TCR Routine Coliform - Did Not Report ANY - 1
Returned To Compliance - Apr 29, 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
9

Violation history was last updated on 3/19/2026, 8 hours ago.

For questions regarding these violations contact either: