OHA Drinking Water Services
OR41
PWS ID: 05297 ---- WVSH WATER ASSOCIATION
Violation History

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

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Violation
Number		Auto-
RTC?		Monitoring Period
Begin
End 		Determination
Date		Facility
ID		 Analyte
Group		 Violation Type - Analyte Count
Show analytes for all violations 		Enforcement Action - Date
Show history 		Points Contact
Report
3422851YJul 01, 2025 Sep 30, 2025Oct 14, 2025 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Oct 13, 2025 1
3422850YApr 01, 2024 Jun 30, 2024Jul 11, 2024 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Sep 26, 2024 1
3422849YJan 01, 2024 Mar 31, 2024Apr 11, 2024 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Sep 26, 2024 1
3422848YOct 01, 2023 Dec 31, 2023Jan 11, 2024 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Sep 26, 2024 1
3422847YJul 01, 2023 Sep 30, 2023Oct 11, 2023 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Sep 26, 2024 1
3422846YApr 01, 2023 Jun 30, 2023Jul 11, 2023 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Sep 26, 2024 1
3422845YJan 01, 2023 Mar 31, 2023Apr 11, 2023 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Sep 26, 2024 1
3422844YOct 01, 2022 Dec 31, 2022Jan 11, 2023 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Sep 26, 2024 1
3422843YJul 01, 2022 Sep 30, 2022Oct 11, 2022 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Sep 26, 2024 1
3422842YApr 01, 2022 Jun 30, 2022Jul 11, 2022 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Sep 26, 2024 1
3422841YDec 01, 2021 Dec 31, 2021Jan 11, 2022 TCR Routine Coliform - Did Not Report ANY - 1 No Additional Action Needed - Dec 31, 2021 1
3422840YNov 01, 2021 Nov 30, 2021Dec 13, 2021 TCR Routine Coliform - Did Not Report ANY - 1 No Additional Action Needed - Dec 31, 2021 1
3422839YOct 01, 2021 Oct 31, 2021Nov 15, 2021 TCR Routine Coliform - Did Not Report ANY - 1 No Additional Action Needed - Dec 31, 2021 1
3422838YSep 01, 2021 Sep 30, 2021Oct 12, 2021 TCR Routine Coliform - Did Not Report ANY - 1 No Additional Action Needed - Dec 31, 2021 1
3422837YAug 01, 2021 Aug 31, 2021Sep 13, 2021 TCR Routine Coliform - Did Not Report ANY - 1 No Additional Action Needed - Dec 31, 2021 1
3422836YJul 01, 2021 Jul 31, 2021Aug 11, 2021 TCR Routine Coliform - Did Not Report ANY - 1 No Additional Action Needed - Dec 31, 2021 1
3422835YJun 01, 2021 Jun 30, 2021Jul 12, 2021 TCR Routine Coliform - Did Not Report ANY - 1 No Additional Action Needed - Dec 31, 2021 1
3422834YMay 01, 2021 May 31, 2021Jun 11, 2021 TCR Routine Coliform - Did Not Report ANY - 1 No Additional Action Needed - Dec 31, 2021 1
3422833YApr 01, 2021 Apr 30, 2021May 11, 2021 TCR Routine Coliform - Did Not Report ANY - 1 No Additional Action Needed - Dec 31, 2021 1
3422832YMar 01, 2021 Mar 31, 2021Apr 12, 2021 TCR Routine Coliform - Did Not Report ANY - 1 No Additional Action Needed - Dec 31, 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
20

Violation history was last updated on 3/18/2026, 6 hours ago.

For questions regarding these violations contact either: