OHA Drinking Water Services
OR41
PWS ID: 93720 ---- OREGON TRAIL SD - KELSO ELEM
Violation History

Violations are displayed for the last 5 years only.
Group Abbreviations:  SOC = Synthetic Organic Chemicals, TCR = Total Coliform 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
3519022Jan 01, 2023 Dec 31, 2025EP-A SOC Chemical Late/Nonreporting - 6  Show analytes 1
3519016Jul 01, 2022 Sep 30, 2022 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Oct 20, 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: 		1
0
1
0
1

Violation history was last updated on 3/23/2026, 0 hours ago.

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