OHA Drinking Water Services
OR41
PWS ID: 95494 ---- MARS ENTERPRISES
Violation History

Violations are displayed for the last 5 years only.
Group Abbreviations:  ARS = Arsenic, NO3 = Nitrate, TCR = Total Coliform 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
36YJan 01, 2023 Dec 31, 2023EP-B NO3 Chemical Late/Nonreporting - 1 5
35YOct 01, 2023 Oct 31, 2023 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Dec 01, 2023 1
34YOct 01, 2022 Dec 31, 2022 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Feb 22, 2023 1
33YApr 01, 2022 Jun 30, 2022 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Oct 04, 2022 1
31YJan 01, 2022 Mar 31, 2022 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Oct 04, 2022 1
30YApr 01, 2021 Jun 30, 2021EP-B ARS Chemical Late/Nonreporting - 1 Returned To Compliance - Sep 07, 2021 1
29YApr 01, 2021 Jun 30, 2021 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Sep 14, 2021 1
27YJan 01, 2020 Mar 31, 2020 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - May 28, 2020 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: 		5
1
6
0
7

Violation history was last updated on 12/3/2024, 5 hours ago.

For questions regarding these violations contact either:

More information for this water system: SDWIS ID 5317
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