OHA Drinking Water Services
OR41
PWS ID: 00350 ---- HIGHLAND HEIGHTS ESTATES
Violation History

Violations are displayed for the last 5 years only.
Group Abbreviations:  GWR = Ground Water Rule, LCR = Lead & Copper Rule, RAD = Radionuclides
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
901744195Jun 13, 2025 Jun 24, 2025DIST-A GWR Source Sample - Late/Nonreporting - 1 1
901744196Jan 01, 2020 Dec 31, 2025EP-A RAD Chemical Late/Nonreporting - 1  Show analyte 1
901744194Jan 01, 2019 Dec 31, 2021DIST-A LCR LCR Late/Nonreporting - 1  Show analyte Returned To Compliance - Aug 31, 2022 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: 		2
0
2
0
1

Violation history was last updated on 3/27/2026, 49 hours ago.

For questions regarding these violations contact either: