OHA Drinking Water Services
OR41
PWS ID: 01520 ---- HILAND WC - SHADY COVE
Violation History

Violations are displayed for the last 5 years only.
Group Abbreviations:  CCR = Consumer Confidence Report, LCR = Lead & Copper Rule, SWTR = Surface Water Treatment 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
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Points Contact
Report
54YFeb 01, 2026 Feb 28, 2026WTP-A1 SWTR Monthly SW Report - Late/Nonreporting - 1  Show analyte 1
50YJan 01, 2026 Jan 31, 2026WTP-A1 SWTR Monthly SW Report - Late/Nonreporting - 1  Hide analyte
IESWTR
1
51YDec 01, 2025 Dec 31, 2025WTP-A1 SWTR Monthly SW Report - Late/Nonreporting - 1  Show analyte 1
49YNov 01, 2025 Nov 30, 2025WTP-A1 SWTR Monthly SW Report - Late/Nonreporting - 1  Show analyte 1
53YJan 01, 2026 Jan 31, 2026WTP-A2 SWTR Monthly SW Report - Late/Nonreporting - 2  Show analytes Returned To Compliance - Mar 10, 2026 1
47YSep 01, 2025 Sep 30, 2025WTP-A1 SWTR Monthly SW Report - Late/Nonreporting - 4  Show analytes Returned To Compliance - Nov 10, 2025 1
46YSep 01, 2025 Sep 30, 2025WTP-A2 SWTR Monthly SW Report - Late/Nonreporting - 4  Show analytes Returned To Compliance - Nov 10, 2025 1
39YAug 01, 2025 Aug 31, 2025WTP-A2 SWTR Monthly SW Report - Late/Nonreporting - 1  Show analyte Returned To Compliance - Nov 10, 2025 1
38YAug 01, 2025 Aug 31, 2025WTP-A1 SWTR Monthly SW Report - Late/Nonreporting - 1  Show analyte Returned To Compliance - Nov 10, 2025 1
37YJul 01, 2025 Jul 31, 2025WTP-A2 SWTR Monthly SW Report - Late/Nonreporting - 1  Show analyte Returned To Compliance - Nov 10, 2025 1
36YJul 01, 2025 Jul 31, 2025WTP-A1 SWTR Monthly SW Report - Late/Nonreporting - 1  Show analyte Returned To Compliance - Nov 10, 2025 1
35YJun 01, 2025 Jun 30, 2025WTP-A1 SWTR Monthly SW Report - Late/Nonreporting - 4  Show analytes Returned To Compliance - Nov 10, 2025 1
34YJun 01, 2025 Jun 30, 2025WTP-A2 SWTR Monthly SW Report - Late/Nonreporting - 4  Show analytes Returned To Compliance - Nov 10, 2025 1
27YMay 01, 2025 May 31, 2025WTP-A2 SWTR Monthly SW Report - Late/Nonreporting - 1  Show analyte Returned To Compliance - Nov 10, 2025 1
26YMay 01, 2025 May 31, 2025WTP-A1 SWTR Monthly SW Report - Late/Nonreporting - 1  Show analyte Returned To Compliance - Nov 10, 2025 1
24YJan 01, 2024 Dec 31, 2024DIST-A LCR LCR Late/Nonreporting - 1  Show analyte Returned To Compliance - Oct 09, 2025 1
25YOct 01, 2024 Nov 14, 2024 CCR CCR Certification Late/Nonreporting - 1 Returned To Compliance - Nov 14, 2024 1
14YJan 01, 2022 Dec 31, 2022DIST-A LCR LCR Late/Nonreporting - 1  Show analyte Returned To Compliance - Aug 28, 2023 1
23YNov 01, 2022 Nov 30, 2022WTP-A2 SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytes Returned To Compliance - Jan 10, 2023 1
20YOct 01, 2022 Oct 31, 2022WTP-A2 SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytes Returned To Compliance - Jan 10, 2023 1
17YSep 01, 2022 Sep 30, 2022WTP-A2 SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytes Returned To Compliance - Jan 10, 2023 1
13YAug 01, 2022 Aug 31, 2022WTP-A2 SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytes Returned To Compliance - Jan 10, 2023 1
10YJul 01, 2022 Jul 31, 2022WTP-A2 SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytes Returned To Compliance - Jan 10, 2023 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:
4
0
4
0
19

Violation history was last updated on 4/3/2026, 7 hours ago.

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