OHA Drinking Water Services
OR41
PWS ID: 05527 ---- VALLEY VIEW HEIGHTS WATER ASSN
Violation History

Violations are displayed for the last 5 years only.
Group Abbreviations:  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
903288845YApr 01, 2025 Jun 30, 2025 TCR Routine Coliform - Did Not Report ANY - 1 1
903288844NDec 01, 2024 Dec 31, 2024 TCR Acute MCL for E. coli - 1 10
903288843YOct 01, 2023 Dec 31, 2023 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Feb 05, 2024 1
903288842YJan 01, 2023 Mar 31, 2023 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Jun 08, 2023 1
903288841YJan 01, 2022 Dec 31, 2022EP-A NO3 Chemical Late/Nonreporting - 1 Returned To Compliance - Oct 04, 2023 5
903288840YJan 01, 2021 Dec 31, 2021EP-A NO3 Chemical Late/Nonreporting - 1 No Additional Action Needed - Dec 31, 2021 5
903288839YNov 01, 2021 Nov 30, 2021 TCR Temporary Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Feb 24, 2022 1
903288838YApr 01, 2021 Jun 30, 2021 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Aug 12, 2021 1
903288836YFeb 01, 2021 Feb 28, 2021 TCR Temporary Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Aug 12, 2021 1
903288835NDec 01, 2020 Dec 31, 2020 Public Notice Late/Nonreporting - 1 Returned To Compliance - Oct 21, 2022 1
903288834NDec 01, 2020 Dec 31, 2020 TCR Acute MCL for E. coli - 1 Returned To Compliance - Oct 21, 2022 10
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: 		11
0
11
0
26

Violation history was last updated on 7/17/2025, 5 hours ago.

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More information for this water system: SDWIS ID 404
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