OHA Drinking Water Services
OR41
PWS ID: 01472 ---- MILL MAR ESTATES IRRIGATION ASSOC
Violation History

Violations are displayed for the last 5 years only.
Group Abbreviations:  CCR = Consumer Confidence Report, RAD = Radionuclides
Gray shading indicates return to compliance. 

Hide Auto-RTC  |  Show Determination Dates
Go to public notices
Violation
Number		Auto-
RTC?		Monitoring Period
Begin
End 		Facility
ID		 Analyte
Group		 Violation Type - Analyte Count
Show analytes for all violations 		Enforcement Action - Date
Hide history 		Points Contact
Report
501846YJan 01, 2017 Dec 31, 2025EP-A RAD Chemical Late/Nonreporting - 2  Hide analytes
COMBINED RADIUM (-226 & -228)
GROSS ALPHA, EXCL. RADON & U
1
501844YJul 01, 2024 Sep 30, 2024 CCR CCR Late/Nonreporting - 1
Returned To Compliance - Sep 30, 2024
 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: 		1
0
1
0
1

Violation history was last updated on 3/20/2026, 10 hours ago.

For questions regarding these violations contact either: