OHA Drinking Water Services
OR41
PWS ID: 00194 ---- CLATSKANIE, CITY OF
Violation History

Violations are displayed for the last 5 years only.
Group Abbreviations:  ARS = Arsenic, CCR = Consumer Confidence Report, DBP = Disinfection Byproducts, RAD = Radionuclides, SOC = Synthetic Organic Chemicals
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
Hide history 		Points Contact
Report
900000116YJul 01, 2025 Jul 10, 2025 CCR CCR Late/Nonreporting - 1
Returned To Compliance - Jul 10, 2025
 1
900000113YJul 01, 2024 Jul 10, 2025 CCR CCR Late/Nonreporting - 1
Returned To Compliance - Jul 10, 2025
 1
900000115YJan 01, 2024 Dec 31, 2024DIST-A DBP DBP Late/Nonreporting - 2  Show analytes
Returned To Compliance - Jun 23, 2025
 1
900000112YJul 01, 2023 Jul 26, 2023 CCR CCR Late/Nonreporting - 1
Returned To Compliance - Jul 26, 2023
 1
900000145YJan 01, 2023 Dec 31, 2025EP-A SOC Chemical Late/Nonreporting - 29  Show analytes 1
900000150YJan 01, 2017 Dec 31, 2025EP-A ARS Chemical Late/Nonreporting - 1 1
900000149YJan 01, 2017 Dec 31, 2025EP-A RAD Chemical Late/Nonreporting - 3  Show analytes 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
4

Violation history was last updated on 3/27/2026, 28 hours ago.

For questions regarding these violations contact either: