OHA Drinking Water Services
OR41
PWS ID: 01304 ---- LOST CREEK HEIGHTS WTR ASSOC
Violation History

Violations are displayed for the last 5 years only.
Group Abbreviations:  CCR = Consumer Confidence Report, DBP = Disinfection Byproducts, TCR = Total Coliform Rule
Gray shading indicates return to compliance. 

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Violation
Number		Auto-
RTC?		Monitoring Period
Begin
End 		Determination
Date		Facility
ID		 Analyte
Group		 Violation Type - Analyte Count
Show analytes for all violations 		Enforcement Action - Date
Show history 		Points Contact
Report
902425428YJan 01, 2023 Dec 31, 2025Mar 18, 2026DIST-A DBP DBP Late/Nonreporting - 2  Hide analytes
TOTAL HALOACETIC ACIDS (HAA5)
TTHM
1
902425426YOct 01, 2025 Nov 19, 2025 CCR CCR Certification Late/Nonreporting - 1 1
902425425YJul 01, 2025 Jul 22, 2025 CCR CCR Late/Nonreporting - 1 1
902425424YApr 01, 2024 Apr 30, 2024May 13, 2024 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - May 06, 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: 		3
0
3
0
1

Violation history was last updated on 3/23/2026, 12 hours ago.

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