OHA Drinking Water Services
OR41
PWS ID: 00203 ---- COLUMBIA CITY MUN WATERWORKS
Violation History

Violations are displayed for the last 5 years only.
Group Abbreviations:  CCR = Consumer Confidence Report, GWR = Ground Water Rule, LCR = Lead & Copper 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
Hide history 		Points Contact
Report
900699382YJan 01, 2025 Jan 31, 2025Feb 20, 2025EP-C LCR Corrosion Control Late/Nonreporting - 1  Show analyte
Returned To Compliance - Mar 10, 2025
 1
900699381YJul 01, 2024 Jul 08, 2024Jul 11, 2024 CCR CCR Late/Nonreporting - 1
Returned To Compliance - Jul 08, 2024
 1
900699380YJul 01, 2023 Aug 15, 2023Jul 11, 2023 CCR CCR Late/Nonreporting - 1
Returned To Compliance - Aug 15, 2023
 1
900699379YFeb 01, 2022 Feb 28, 2022Mar 23, 2022EP-C LCR Corrosion Control Late/Nonreporting - 1  Show analyte
Returned To Compliance - Apr 05, 2022
 1
900699378YApr 01, 2021 Apr 30, 2021May 21, 2021EP-C LCR Corrosion Control Late/Nonreporting - 1  Show analyte
Returned To Compliance - Jun 07, 2021
 1
900699377NApr 01, 2021 Apr 30, 2021May 21, 2021WTP-C GWR Monthly GW Compliance Report - Late/Nonreporting - 1
Returned To Compliance - Jun 07, 2021
 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: 		0
0
0
0
6

Violation history was last updated on 5/23/2025, 65 hours ago.

For questions regarding these violations contact either:

More information for this water system: SDWIS ID 4031
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