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 		Determination
Date		Facility
ID		 Analyte
Group		 Violation Type - Analyte Count
Hide analytes for all violations 		Enforcement Action - Date
Show history 		Points Contact
Report
39YAug 01, 2025 Aug 31, 2025Sep 30, 2025WTP-A2 SWTR Monthly SW Report - Late/Nonreporting - 1
IESWTR
1
38YAug 01, 2025 Aug 31, 2025Sep 30, 2025WTP-A1 SWTR Monthly SW Report - Late/Nonreporting - 1
IESWTR
1
37YJul 01, 2025 Jul 31, 2025Aug 28, 2025WTP-A2 SWTR Monthly SW Report - Late/Nonreporting - 1
IESWTR
1
36YJul 01, 2025 Jul 31, 2025Aug 28, 2025WTP-A1 SWTR Monthly SW Report - Late/Nonreporting - 1
IESWTR
1
35YJun 01, 2025 Jun 30, 2025Jul 23, 2025WTP-A1 SWTR Monthly SW Report - Late/Nonreporting - 4
CHLORINE
IESWTR
SWTR
TURBIDITY
1
34YJun 01, 2025 Jun 30, 2025Jul 23, 2025WTP-A2 SWTR Monthly SW Report - Late/Nonreporting - 4
CHLORINE
IESWTR
SWTR
TURBIDITY
1
27YMay 01, 2025 May 31, 2025Jun 30, 2025WTP-A2 SWTR Monthly SW Report - Late/Nonreporting - 1
IESWTR
1
26YMay 01, 2025 May 31, 2025Jun 30, 2025WTP-A1 SWTR Monthly SW Report - Late/Nonreporting - 1
IESWTR
1
24YJan 01, 2024 Dec 31, 2024Nov 05, 2024DIST-A LCR LCR Late/Nonreporting - 1
LEAD & COPPER RULE
1
25YOct 01, 2024 Nov 14, 2024Nov 06, 2024 CCR CCR Certification Late/Nonreporting - 1 Returned To Compliance - Nov 14, 2024 1
14YJan 01, 2022 Dec 31, 2022Oct 26, 2022DIST-A LCR LCR Late/Nonreporting - 1
LEAD & COPPER RULE
Returned To Compliance - Aug 28, 2023 1
23YNov 01, 2022 Nov 30, 2022Feb 02, 2023WTP-A2 SWTR Monthly SW Report - Late/Nonreporting - 3
CHLORINE
SWTR
TURBIDITY
Returned To Compliance - Jan 10, 2023 1
20YOct 01, 2022 Oct 31, 2022Dec 13, 2022WTP-A2 SWTR Monthly SW Report - Late/Nonreporting - 3
CHLORINE
SWTR
TURBIDITY
Returned To Compliance - Jan 10, 2023 1
17YSep 01, 2022 Sep 30, 2022Oct 26, 2022WTP-A2 SWTR Monthly SW Report - Late/Nonreporting - 3
CHLORINE
SWTR
TURBIDITY
Returned To Compliance - Jan 10, 2023 1
13YAug 01, 2022 Aug 31, 2022Oct 11, 2022WTP-A2 SWTR Monthly SW Report - Late/Nonreporting - 3
CHLORINE
SWTR
TURBIDITY
Returned To Compliance - Jan 10, 2023 1
10YJul 01, 2022 Jul 31, 2022Sep 13, 2022WTP-A2 SWTR Monthly SW Report - Late/Nonreporting - 3
CHLORINE
SWTR
TURBIDITY
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: 		9
0
9
0
7

Violation history was last updated on 11/4/2025, 0 hours ago.

For questions regarding these violations contact either:

More information for this water system: SDWIS ID 5211
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