OHA Drinking Water Services
OR41
PWS ID: 94431 ---- JLR
Violation History

Violations are displayed for the last 5 years only.
Group Abbreviations:  ARS = Arsenic, LCR = Lead & Copper 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
3088924YJul 01, 2023 Dec 31, 2023DIST-A LCR LCR Late/Nonreporting - 1  Show analyte Returned To Compliance - May 06, 2024 1 2/28/2024
3088922NOct 01, 2020 Dec 31, 2020EP-A ARS Chemical MCL based on Average of Samples - 1 Returned To Compliance - Sep 30, 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
6

Violation history was last updated on 6/23/2025, 18 hours ago.

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More information for this water system: SDWIS ID 2231
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