OHA Drinking Water Services
OR41
PWS ID: 00722 ---- HILAND WC - BOULDER CREEK
Violation History

Violations are displayed for the last 5 years only.
Group Abbreviations:  CCR = Consumer Confidence Report, DBP = Disinfection Byproducts, SWTR = Surface Water Treatment 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
Show history 		Points Contact
Report
902180594YOct 01, 2024 Nov 14, 2024 CCR CCR Certification Late/Nonreporting - 1 Returned To Compliance - Nov 14, 2024 1
902180593YApr 01, 2024 Jun 30, 2024DIST-A DBP DBP Late/Nonreporting - 2  Show analytes Returned To Compliance - Aug 30, 2024 1 8/22/2024
902180609YAug 01, 2025 Aug 31, 2025WTP-A SWTR Monthly SW Report - Late/Nonreporting - 4  Hide analytes
CHLORINE
IESWTR
SWTR
TURBIDITY
1
902180605YJul 01, 2025 Jul 31, 2025WTP-A SWTR Monthly SW Report - Late/Nonreporting - 2  Show analytes 1
902180603YJun 01, 2025 Jun 30, 2025WTP-A SWTR Monthly SW Report - Late/Nonreporting - 4  Show analytes 1
902180599YMay 01, 2025 May 31, 2025WTP-A SWTR Monthly SW Report - Late/Nonreporting - 4  Show analytes 1
902180595NFeb 01, 2025 Feb 28, 2025WTP-A SWTR Failure to Meet CT - 1  Show analyte Returned To Compliance - Apr 01, 2025 10 4/2/2025
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: 		4
0
4
0
12

Violation history was last updated on 10/30/2025, 11 hours ago.

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More information for this water system: SDWIS ID 3400
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