OHA Drinking Water Services
OR41
PWS ID: 91582 ---- LOS AGUILAR TAQUERIA ---- INACTIVE
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
1561736YApr 01, 2025 Apr 30, 2025 TCR Routine Coliform - Did Not Report ANY - 1 1
1561735YMar 01, 2025 Mar 31, 2025 TCR Routine Coliform - Did Not Report ANY - 1 1
1561734YOct 01, 2024 Dec 31, 2024 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Feb 17, 2025 1
1561733YJul 01, 2024 Sep 30, 2024 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Feb 17, 2025 1
1561732YJan 01, 2023 Dec 31, 2023EP-A NO3 Chemical Late/Nonreporting - 1 Returned To Compliance - Feb 14, 2024 5
1561731YOct 01, 2023 Dec 31, 2023 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Jan 29, 2024 1
1561730YJan 01, 2020 Dec 31, 2020EP-A NO3 Chemical Late/Nonreporting - 1 No Longer Required To Comply - Dec 14, 2021 5
1561729YOct 01, 2020 Dec 31, 2020 TCR Routine Coliform - Did Not Report ANY - 1 No Longer Required To Comply - Dec 14, 2021 1
1561728NJan 01, 2020 Dec 31, 2020SRC-AA GWR Source Assessment Sample - Late/Nonreporting - 1 No Longer Required To Comply - Dec 14, 2021 1
SYSTEM SCORE SUMMARY
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Violation history was last updated on 11/3/2025, 6 hours ago.

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More information for this water system: SDWIS ID 936
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