OHA Drinking Water Services
OR41
PWS ID: 95742 ---- SOLID GROUND LANDSCAPE
Violation History

Violations are displayed for the last 5 years only.
Group Abbreviations:  IOC = Inorganic Chemicals, 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
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Enforcement Action - Date
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Points Contact
Report
12NJul 01, 2025 Sep 30, 2025 IOC Public Notice Late/Nonreporting (Viol # 9) - 1  Show analyte 1
9NJul 01, 2025 Sep 30, 2025EP-A IOC Chemical MCL based on Average of Samples - 1  Show analyte Public Notice Required 5
8YJul 01, 2025 Sep 30, 2025EP-A IOC Chemical Late/Nonreporting - 1  Show analyte 1
10NApr 01, 2025 Jun 30, 2025 IOC Public Notice Late/Nonreporting (Viol # 6) - 1  Show analyte 1
6NApr 01, 2025 Jun 30, 2025EP-A IOC Chemical MCL based on Average of Samples - 1  Show analyte Public Notice Required 5
4YApr 01, 2025 Jun 30, 2025EP-A IOC Chemical Late/Nonreporting - 1  Show analyte 1
5YJan 01, 2025 Jun 30, 2025DIST-A LCR LCR Late/Nonreporting - 1  Show analyte Returned To Compliance - Jan 07, 2026 1
11YJan 01, 2026 Jan 31, 2026 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Feb 27, 2026 1
7YOct 01, 2025 Oct 31, 2025 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Nov 10, 2025 1
3YApr 01, 2025 Jun 30, 2025 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Nov 10, 2025 1
2YOct 01, 2024 Dec 31, 2024 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Apr 02, 2025 1
1YJul 01, 2024 Sep 30, 2024 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Apr 02, 2025 1
SYSTEM SCORE SUMMARY
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Unaddressed Points:
Number of years the oldest violation has been unaddressed (n):
System Score:
Points under formal enforcement:
Points RTC'd:
14
0
14
0
6

Violation history was last updated on 3/19/2026, 13 hours ago.

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