OHA Drinking Water Services
OR41
PWS ID: 93915 ---- DAIRY CREEK TAVERN
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		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
903480041NDec 01, 2024 Dec 31, 2024SRC-AA GWR Source Assessment Sample - Late/Nonreporting - 1 1
903480029NNov 01, 2022 Nov 30, 2022 TCR Public Notice Late/Nonreporting (Viol # 903480027) - 1 1 2/21/2025
903480042YApr 01, 2025 Jun 30, 2025EP-A NO3 Chemical Late/Nonreporting - 1 Returned To Compliance - Jul 22, 2025 5
903480040NDec 01, 2023 Dec 31, 2023SRC-AA GWR Source Assessment Sample - Late/Nonreporting - 1 Returned To Compliance - Feb 12, 2024 1
903480039NNov 01, 2023 Nov 30, 2023SRC-AA GWR Source Assessment Sample - Late/Nonreporting - 1 Returned To Compliance - Feb 12, 2024 1
903480038NOct 01, 2023 Oct 31, 2023SRC-AA GWR Source Assessment Sample - Late/Nonreporting - 1 Returned To Compliance - Feb 12, 2024 1
903480037NSep 01, 2023 Sep 30, 2023SRC-AA GWR Source Assessment Sample - Late/Nonreporting - 1 Returned To Compliance - Feb 12, 2024 1
903480036NAug 01, 2023 Aug 31, 2023SRC-AA GWR Source Assessment Sample - Late/Nonreporting - 1 Returned To Compliance - Feb 12, 2024 1
903480035NJun 01, 2023 Jun 30, 2023SRC-AA GWR Source Assessment Sample - Late/Nonreporting - 1 Returned To Compliance - Feb 12, 2024 1
903480034NMay 01, 2023 May 31, 2023SRC-AA GWR Source Assessment Sample - Late/Nonreporting - 1 Returned To Compliance - Feb 12, 2024 1
903480033NApr 01, 2023 Apr 30, 2023SRC-AA GWR Source Assessment Sample - Late/Nonreporting - 1 Returned To Compliance - Feb 12, 2024 1
903480032NMar 01, 2023 Mar 31, 2023SRC-AA GWR Source Assessment Sample - Late/Nonreporting - 1 Returned To Compliance - Feb 12, 2024 1
903480031NFeb 01, 2023 Feb 28, 2023SRC-AA GWR Source Assessment Sample - Late/Nonreporting - 1 Returned To Compliance - Feb 12, 2024 1
903480030NJan 01, 2023 Jan 31, 2023SRC-AA GWR Source Assessment Sample - Late/Nonreporting - 1 Returned To Compliance - Feb 12, 2024 1
903480027NNov 01, 2022 Nov 30, 2022 TCR Acute MCL for E. coli - 1 Returned To Compliance - Feb 17, 2023 10
903480025NJun 02, 2021 Jun 13, 2021DIST-A GWR Source Sample - Late/Nonreporting - 1 Returned To Compliance - Feb 17, 2023 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: 		2
3
5
0
27

Violation history was last updated on 3/24/2026, 20 hours ago.

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