OHA Drinking Water Services
OR41
PWS ID: 95500 ---- AURORA COLONY VINEYARD
Violation History

Violations are displayed for the last 5 years only.
Group Abbreviations:  GWR = Ground Water Rule, NO3 = Nitrate, TCR = Total Coliform Rule
Gray shading indicates return to compliance. 

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Violation
Number		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
31Jan 28, 2026 Feb 08, 2026DIST-A GWR Source Sample - Late/Nonreporting - 1 1
29Jan 01, 2025 Mar 31, 2025 TCR Routine Coliform - Did Not Report ANY - 1
Returned To Compliance - May 05, 2025
 1 10/15/2025
28Jan 01, 2023 Dec 31, 2023SRC-BA GWR Source Assessment Sample - Late/Nonreporting - 1
Returned To Compliance - Nov 01, 2024
 1
27Jan 01, 2022 Mar 31, 2022 TCR Routine Coliform - Did Not Report ANY - 1
Returned To Compliance - Jun 01, 2022
 1
26Jan 01, 2021 Dec 31, 2021EP-B NO3 Chemical Late/Nonreporting - 1
Returned To Compliance - Jan 28, 2022
 5
25Jan 01, 2021 Dec 31, 2021SRC-BA GWR Source Assessment Sample - Late/Nonreporting - 1
Returned To Compliance - May 26, 2022
 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: 		1
0
1
0
9

Violation history was last updated on 3/20/2026, 2 hours ago.

For questions regarding these violations contact either: