OHA Drinking Water Services
OR41
PWS ID: 01464 ---- HIDDEN MEADOWS WATER ASSN INC
Violation History

Violations are displayed for the last 5 years only.
Group Abbreviations:  CCR = Consumer Confidence Report, GWR = Ground Water Rule, LCR = Lead & Copper Rule
Gray shading indicates return to compliance. 

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Violation
Number		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
900803722Nov 21, 2025 Dec 02, 2025DIST-A GWR Source Sample - Late/Nonreporting - 1 1 12/3/2025
900803715Dec 20, 2021 Jan 26, 2022 Coliform Investigation Nonreporting - 1 Returned To Compliance - Jan 26, 2022 5 1/26/2022
900803721Sep 01, 2025 Sep 30, 2025EP-A LCR Corrosion Control Late/Nonreporting - 1  Show analyte Returned To Compliance - Nov 10, 2025 1 11/19/2025
900803720Jun 01, 2025 Jun 30, 2025EP-A LCR Corrosion Control Late/Nonreporting - 1  Show analyte Returned To Compliance - Aug 10, 2025 1 7/29/2025
900803719Jan 01, 2025 Jan 31, 2025EP-A LCR Corrosion Control Late/Nonreporting - 1  Show analyte Returned To Compliance - Mar 10, 2025 1 3/6/2025
900803717Jan 01, 2022 Dec 31, 2024DIST-A LCR LCR Late/Nonreporting - 1  Show analyte Returned To Compliance - Oct 23, 2025 1 11/13/2024
900803718Oct 01, 2024 Nov 14, 2024 CCR CCR Certification Late/Nonreporting - 1 Returned To Compliance - Nov 14, 2024 1 11/13/2024
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: 		1
0
1
0
10

Violation history was last updated on 3/18/2026, 16 hours ago.

For questions regarding these violations contact either: