OHA Drinking Water Services
OR41
PWS ID: 06147 ---- VERTICAL HORIZONS
Violation History

Violations are displayed for the last 5 years only.
Group Abbreviations:  GWR = Ground Water Rule, TCR = Total Coliform Rule
Gray shading indicates return to compliance. 

Hide Auto-RTC  |  Show Determination Dates  |  RTC criteria  |  Return to default sort order
Go to public notices
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
900000826YOct 01, 2025 Dec 31, 2025 TCR Routine Coliform - Did Not Report ANY - 1
Returned To Compliance - Jan 30, 2026
 1
900000825YJan 01, 2025 Mar 31, 2025 TCR Routine Coliform - Did Not Report ANY - 1
Returned To Compliance - Apr 25, 2025
 1
900000824YJul 01, 2024 Sep 30, 2024 TCR Routine Coliform - Did Not Report ANY - 1
Returned To Compliance - Oct 10, 2024
 1
900000823YJan 01, 2024 Mar 31, 2024 TCR Routine Coliform - Did Not Report ANY - 1
Returned To Compliance - Jun 07, 2024
 1
900000822YJul 01, 2023 Sep 30, 2023 TCR Routine Coliform - Did Not Report ANY - 1
Returned To Compliance - Oct 31, 2023
 1
900000821YOct 01, 2022 Dec 31, 2022 TCR Routine Coliform - Did Not Report ANY - 1
Returned To Compliance - Mar 20, 2023
 1
900000820YApr 01, 2022 Jun 30, 2022 TCR Routine Coliform - Did Not Report ANY - 1
Returned To Compliance - Sep 01, 2022
 1
900000819NJan 01, 2021 Dec 31, 2021SRC-AA GWR Source Assessment Sample - Late/Nonreporting - 1
No Longer Required To Comply - Dec 31, 2021
 1
900000818YJul 01, 2021 Sep 30, 2021 TCR Routine Coliform - Did Not Report ANY - 1
Returned To Compliance - Dec 20, 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
9

Violation history was last updated on 5/4/2026, 9 hours ago.

For questions regarding these violations contact either: