OHA Drinking Water Services
OR41
PWS ID: 00543 ---- MOSIER, CITY OF
Violation History

Violations are displayed for the last 5 years only.
Group Abbreviations:  DBP = Disinfection Byproducts, LCR = Lead & Copper Rule, 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
903361035YJan 01, 2022 Dec 31, 2024Nov 05, 2024DIST-A LCR LCR Late/Nonreporting - 1  Show analyte 1
903361037YNov 01, 2024 Nov 30, 2024Dec 11, 2024 TCR Routine Coliform - Did Not Report ANY - 1 1
903361036YOct 01, 2024 Oct 31, 2024Nov 12, 2024 TCR Routine Coliform - Did Not Report ANY - 1
E. COLI
 1
903361034YSep 01, 2024 Sep 30, 2024Oct 14, 2024 TCR Routine Coliform - Did Not Report ANY - 1 1
903361033YAug 01, 2024 Aug 31, 2024Sep 12, 2024 TCR Routine Coliform - Did Not Report ANY - 1 1
903361032YJul 01, 2024 Jul 31, 2024Aug 12, 2024 TCR Routine Coliform - Did Not Report ANY - 1 1
903361031YJan 01, 2018 Dec 31, 2020Jan 26, 2021DIST-A DBP DBP Late/Nonreporting - 2  Show analytes Returned To Compliance - Nov 16, 2021 1
903361029YJan 01, 2018 Dec 31, 2020Nov 02, 2020DIST-A LCR LCR Late/Nonreporting - 1  Show analyte Returned To Compliance - Aug 26, 2021 1 7/8/2021
903361028YAug 01, 2020 Aug 31, 2020Sep 11, 2020 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Sep 30, 2020 1 9/10/2020
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: 		6
0
6
0
3

Violation history was last updated on 12/20/2024, 53 hours ago.

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More information for this water system: SDWIS ID 3366
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