OHA Drinking Water Services
OR41
PWS ID: 00811 ---- SHERIDAN, CITY OF
Violation History

Violations are displayed for the last 5 years only.
Group Abbreviations:  CCR = Consumer Confidence Report, DBP = Disinfection Byproducts, GWR = Ground Water Rule, LCR = Lead & Copper Rule, SWTR = Surface Water Treatment Rule, 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
903160387NJan 01, 2025 Dec 31, 2025CH-B GWR Source Assessment Sample - Late/Nonreporting - 1 1
903160386NJan 01, 2025 Jun 30, 2025 LCR Public Notice Late/Nonreporting (Viol # 903160385) - 1  Show analyte 1
903160358NJan 01, 2023 Dec 31, 2023CH-B GWR Source Assessment Sample - Late/Nonreporting - 1 Returned To Compliance - May 03, 2024 1
903160389YJan 01, 2025 Dec 31, 2025DIST-A DBP DBP Late/Nonreporting - 2  Show analytes 1
903160385YJan 01, 2025 Jun 30, 2025DIST-A LCR LCR Late/Nonreporting - 1  Show analyte Returned To Compliance - Jul 15, 2025 1
903160384YOct 01, 2024 Oct 31, 2024WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytes Returned To Compliance - Dec 04, 2024 1
903160381YAug 01, 2024 Aug 31, 2024WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytes Returned To Compliance - Oct 07, 2024 1
903160378YJun 01, 2024 Jun 30, 2024WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytes Returned To Compliance - Aug 10, 2024 1
903160375YJan 01, 2024 Jun 30, 2024DIST-A LCR LCR Late/Nonreporting - 1  Show analyte Returned To Compliance - Oct 25, 2024 1
903160374YMay 01, 2024 May 31, 2024WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytes Returned To Compliance - Aug 10, 2024 1
903160356YAug 01, 2023 Aug 31, 2023WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytes Returned To Compliance - Oct 10, 2023 1 9/12/2023
903160351YJul 01, 2023 Jul 18, 2023 CCR CCR Late/Nonreporting - 1 Returned To Compliance - Jul 18, 2023 1
903160349YDec 01, 2022 Dec 31, 2022WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytes Returned To Compliance - Feb 10, 2023 1 1/11/2023
903160346YDec 01, 2022 Dec 31, 2022 TCR Routine Coliform - Did Not Report Enough - 1 Returned To Compliance - Jan 20, 2023 1 1/11/2023
903160345YAug 01, 2021 Aug 31, 2021 TCR Routine Coliform - Did Not Report Enough - 1 Returned To Compliance - Sep 15, 2021 1 9/14/2021
903160344YJun 01, 2021 Jun 30, 2021 TCR Routine Coliform - Did Not Report Enough - 1 Returned To Compliance - Jul 12, 2021 1 7/21/2021
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: 		3
0
3
0
13

Violation history was last updated on 4/22/2026, 16 hours ago.

For questions regarding these violations contact either: