OHA Drinking Water Services
OR41
PWS ID: 05940 ---- HILAND WC - WILDERNESS
Violation History

Violations are displayed for the last 5 years only.
Group Abbreviations:  CCR = Consumer Confidence Report, DBP = Disinfection Byproducts, LCR = Lead & Copper Rule, 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
Hide analytes for all violations 		Enforcement Action - Date
Show history 		Points Contact
Report
900685632Jul 01, 2024 Dec 31, 2024DIST-A LCR LCR Late/Nonreporting - 1
LEAD & COPPER RULE
Returned To Compliance - Jul 01, 2025 1 2/13/2025
900685631Oct 01, 2024 Nov 14, 2024 CCR CCR Certification Late/Nonreporting - 1 Returned To Compliance - Nov 14, 2024 1 11/13/2024
900685630Jan 01, 2024 Jun 30, 2024DIST-A LCR LCR Late/Nonreporting - 1
LEAD & COPPER RULE
Returned To Compliance - Jan 29, 2025 1 8/13/2024
900685629Jan 01, 2023 Dec 31, 2023DIST-A DBP DBP Late/Nonreporting - 2
TOTAL HALOACETIC ACIDS (HAA5)
TTHM
Returned To Compliance - Sep 06, 2024 1 1/30/2024
900685627Jul 01, 2022 Jul 31, 2022 TCR Acute MCL for E. coli - 1 Returned To Compliance - Jun 16, 2023 10
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
14

Violation history was last updated on 3/19/2026, 0 hours ago.

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