OHA Drinking Water Services
OR41
PWS ID: 94397 ---- MIST GRADE ELEM SD 47J
Violation History

Violations are displayed for the last 5 years only.
Group Abbreviations:  NO3 = Nitrate, TCR = Total Coliform 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
Hide history 		Points Contact
Report
903342534YJan 01, 2023 Mar 31, 2023 TCR Routine Coliform - Did Not Report ANY - 1
Returned To Compliance - May 22, 2023
 1
903342533YJan 01, 2022 Dec 31, 2022EP-A NO3 Chemical Late/Nonreporting - 1
Returned To Compliance - Aug 03, 2023
 5
903342532YOct 01, 2022 Dec 31, 2022 TCR Routine Coliform - Did Not Report ANY - 1
Returned To Compliance - May 22, 2023
 1
903342531YOct 01, 2021 Dec 31, 2021 TCR Routine Coliform - Did Not Report ANY - 1
Returned To Compliance - Feb 03, 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: 		0
0
0
0
8

Violation history was last updated on 4/1/2026, 3 hours ago.

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