OHA Drinking Water Services
OR41
PWS ID: 94528 ---- D STAKE MILL
Violation History

Violations are displayed for the last 5 years only.
Group Abbreviations:  GWR = Ground Water Rule, SOC = Synthetic Organic Chemicals, 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 		Determination
Date		Facility
ID		 Analyte
Group		 Violation Type - Analyte Count
Show analytes for all violations 		Enforcement Action - Date
Show history 		Points Contact
Report
1368355NApr 01, 2026 Apr 12, 2026Apr 13, 2026DIST-A GWR Source Sample - Late/Nonreporting - 1 1 4/14/2026
1368354YJan 01, 2023 Dec 31, 2025Mar 18, 2026EP-A SOC Chemical Late/Nonreporting - 29  Show analytes 1 3/20/2026
1368325YJan 01, 2023 Dec 31, 2025Mar 18, 2026EP-A VOC Chemical Late/Nonreporting - 21  Show analytes 1 3/20/2026
1368304YNov 01, 2024 Nov 30, 2024Dec 11, 2024 TCR Temporary Routine Coliform - Did Not Report Enough - 1 Returned To Compliance - Jan 24, 2025 1 1/15/2025
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: 		3
0
3
0
1

Violation history was last updated on 4/17/2026, 38 hours ago.

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