OHA Drinking Water Services
OR41
PWS ID: 00719 ---- UMPQUA BASIN WATER ASSOC
Violation History

Violations are displayed for the last 5 years only.
Group Abbreviations:  LCR = Lead & Copper Rule, 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
900740622NApr 01, 2024 LCR Failure to Submit CCT Recommendation - 1  Hide analyte
LEAD & COPPER RULE
Public Notice Required 5
900740629YAug 01, 2025 Aug 31, 2025WTP-A SWTR Monthly SW Report - Late/Nonreporting - 1  Show analyte 1
900740628YJul 01, 2025 Jul 31, 2025WTP-A SWTR Monthly SW Report - Late/Nonreporting - 1  Show analyte 1
900740627YJun 01, 2025 Jun 30, 2025WTP-A SWTR Monthly SW Report - Late/Nonreporting - 1  Show analyte 1
900740626YMay 01, 2025 May 31, 2025WTP-A SWTR Monthly SW Report - Late/Nonreporting - 1  Show analyte 1
900740623NApr 01, 2024 LCR Public Notice Late/Nonreporting (Viol # 900740622) - 1  Show analyte 1
900740625YJul 01, 2024 Jul 31, 2024WTP-A SWTR Monthly SW Report - Late/Nonreporting - 2  Show analytes Returned To Compliance - Sep 09, 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: 		10
1
11
0
1

Violation history was last updated on 11/4/2025, 0 hours ago.

For questions regarding these violations contact either:

More information for this water system: SDWIS ID 3904
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