OHA Drinking Water Services
OR41
PWS ID: 91840 ---- MOHAWK ELEMENTARY SD 19
Violation History

Violations are displayed for the last 5 years only.
Group Abbreviations:  LCR = Lead & Copper Rule, TCR = Total Coliform Rule
Gray shading indicates return to compliance. 

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Violation
Number
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Monitoring Period
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End
Determination
Date
Facility
ID
Analyte
Group
Violation Type - Analyte Count
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Enforcement Action - Date
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3511262YJul 01, 2024 Sep 30, 2024Oct 14, 2024 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Dec 13, 2024 1
3511261YApr 01, 2024 Jun 30, 2024Jul 11, 2024 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Dec 13, 2024 1
3511260YJan 01, 2019 Dec 31, 2021Nov 05, 2021DIST-A LCR LCR Late/Nonreporting - 1  Show analyte Returned To Compliance - Jul 22, 2022 1
SYSTEM SCORE SUMMARY
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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
3

Violation history was last updated on 3/27/2026, 47 hours ago.

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