OHA Drinking Water Services
OR41
PWS ID: 00002 ---- ADRIAN, CITY OF
Violation History

Violations are displayed for the last 5 years only.
Group Abbreviations:  ARS = Arsenic, CCR = Consumer Confidence Report, GWR = Ground Water Rule, LCR = Lead & Copper Rule, NO3 = Nitrate, RAD = Radionuclides, SOC = Synthetic Organic Chemicals, TCR = Total Coliform Rule, VOC = Volatile Organic Chemicals
Purple shading indicates formal enforcement.  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
Hide history 		Points Contact
Report
902595479NJan 01, 2025 Mar 31, 2025Apr 01, 2025EP-A ARS Chemical MCL based on Average of Samples - 1 5
902595476NJul 01, 2024 Sep 30, 2024Nov 06, 2024EP-A ARS Chemical MCL based on Average of Samples - 1
Public Notice Required - Nov 06, 2024
 5
902595389NOct 01, 2021 Dec 31, 2021Mar 23, 2022 ARS Public Notice Late/Nonreporting (Viol # 902595387) - 1
Bilateral Compliance Agreement Signed - Sep 22, 2020
 1
902595388NJul 01, 2021 Sep 30, 2021Jan 24, 2022 ARS Public Notice Late/Nonreporting (Viol # 902595386) - 1
Bilateral Compliance Agreement Signed - Sep 22, 2020
 1
902595477NJan 01, 2024 Dec 31, 2024Jan 13, 2025SRC-AF GWR Source Assessment Sample - Late/Nonreporting - 1
Returned To Compliance - Jan 10, 2025
 1
902595478NJul 01, 2024 Sep 30, 2024Feb 04, 2025 ARS Public Notice Late/Nonreporting (Viol # 902595476) - 1
Returned To Compliance - Apr 15, 2025
 1
902595475YFeb 01, 2024 Feb 29, 2024Apr 29, 2024EP-A ARS Chemical Late/Nonreporting - 1
Returned To Compliance - Mar 22, 2024
 1
902595474YJan 01, 2023 Dec 31, 2023Jan 29, 2024EP-A SOC Chemical Late/Nonreporting - 29  Show analytes
Returned To Compliance - Jan 26, 2024
 1
902595445YJan 01, 2023 Dec 31, 2023Jan 29, 2024EP-A VOC Chemical Late/Nonreporting - 21  Show analytes
Returned To Compliance - Jan 26, 2024
 1
902595424YJul 01, 2023 Jul 05, 2023Jul 11, 2023 CCR CCR Late/Nonreporting - 1
Returned To Compliance - Jul 05, 2023
 1
902595423YJan 01, 2022 Dec 31, 2022Feb 02, 2023EP-A NO3 Chemical Late/Nonreporting - 1
Returned To Compliance - Dec 08, 2023
 5
902595422YJan 01, 2022 Dec 31, 2022Feb 02, 2023EP-A SOC Chemical Late/Nonreporting - 29  Show analytes
Returned To Compliance - Jan 26, 2024
 1
902595393YDec 01, 2022 Dec 31, 2022Jan 11, 2023 TCR Routine Coliform - Did Not Report ANY - 1
Returned To Compliance - Jan 13, 2023
 1
902595392YSep 01, 2022 Sep 30, 2022Oct 11, 2022 TCR Routine Coliform - Did Not Report ANY - 1
Returned To Compliance - Oct 07, 2022
 1
902595387NOct 01, 2021 Dec 31, 2021Jan 24, 2022EP-A ARS Chemical MCL based on Average of Samples - 1
Returned To Compliance - Oct 19, 2023
Administrative Order - Oct 28, 2022
Bilateral Compliance Agreement Signed - Sep 22, 2020
 5
902595386NJul 01, 2021 Sep 30, 2021Nov 05, 2021EP-A ARS Chemical MCL based on Average of Samples - 1
Returned To Compliance - Oct 19, 2023
Administrative Order - Oct 28, 2022
Bilateral Compliance Agreement Signed - Sep 22, 2020
 5
902595385YApr 01, 2021 Jun 30, 2021Aug 24, 2021EP-A RAD Chemical Late/Nonreporting - 2  Show analytes
Returned To Compliance - Aug 30, 2021
 1
902595383NApr 01, 2021 Jun 30, 2021Jul 22, 2021EP-A ARS Chemical MCL based on Average of Samples - 1
Returned To Compliance - Oct 19, 2023
Administrative Order - Oct 28, 2022
Bilateral Compliance Agreement Signed - Sep 22, 2020
 5
902595382YJan 01, 2021 Mar 31, 2021May 21, 2021EP-A RAD Chemical Late/Nonreporting - 2  Show analytes
Returned To Compliance - Aug 30, 2021
 1
902595380NJan 01, 2021 Mar 31, 2021Apr 21, 2021EP-A ARS Chemical MCL based on Average of Samples - 1
Returned To Compliance - Oct 19, 2023
Administrative Order - Oct 28, 2022
Bilateral Compliance Agreement Signed - Sep 22, 2020
 5
902595379YOct 01, 2020 Dec 31, 2020Feb 19, 2021EP-A RAD Chemical Late/Nonreporting - 2  Show analytes
Returned To Compliance - Aug 30, 2021
 1
902595377NOct 01, 2020 Dec 31, 2020Jan 26, 2021EP-A ARS Chemical MCL based on Average of Samples - 1
Returned To Compliance - Oct 19, 2023
Administrative Order - Oct 28, 2022
Bilateral Compliance Agreement Signed - Sep 22, 2020
 5
902595376YJul 01, 2020 Dec 31, 2020Jan 26, 2021DIST-A LCR LCR Late/Nonreporting - 1  Show analyte
Returned To Compliance - Jul 09, 2021
 1
902595375YDec 01, 2020 Dec 31, 2020Jan 26, 2021EP-A ARS Chemical Late/Nonreporting - 1
Returned To Compliance - Jan 19, 2021
Administrative Order - Oct 28, 2022
 1
902595373YJan 01, 2020 Dec 31, 2020Jan 26, 2021EP-A SOC Chemical Late/Nonreporting - 29  Show analytes
Returned To Compliance - Aug 30, 2021
 1
902595344YJan 01, 2020 Dec 31, 2020Jan 26, 2021EP-A VOC Chemical Late/Nonreporting - 21  Show analytes
Returned To Compliance - Aug 30, 2021
 1
902595374YNov 01, 2020 Nov 30, 2020Jan 26, 2021EP-A ARS Chemical Late/Nonreporting - 1
Returned To Compliance - Jan 19, 2021
Administrative Order - Oct 28, 2022
 1
902595322YNov 01, 2020 Nov 30, 2020Dec 14, 2020 TCR Routine Coliform - Did Not Report ANY - 1
Returned To Compliance - Jan 06, 2021
 1
902595321NJul 01, 2020 Sep 30, 2020Nov 02, 2020EP-A ARS Chemical MCL based on Average of Samples - 1
Returned To Compliance - Oct 19, 2023
Administrative Order - Oct 28, 2022
Bilateral Compliance Agreement Signed - Sep 22, 2020
 5
902595318NApr 01, 2020 Jun 30, 2020Sep 28, 2020 ARS Public Notice Late/Nonreporting (Viol # 902595313) - 1
Returned To Compliance - Sep 02, 2020
Returned To Compliance - Sep 08, 2020
 1
902595317YApr 01, 2020 Jun 30, 2020Aug 24, 2020EP-A RAD Chemical Late/Nonreporting - 2  Show analytes
Returned To Compliance - Sep 01, 2020
 1
902595313NApr 01, 2020 Jun 30, 2020Jul 29, 2020EP-A ARS Chemical MCL based on Average of Samples - 1
Returned To Compliance - Oct 19, 2023
Administrative Order - Oct 28, 2022
Bilateral Compliance Agreement Signed - Sep 22, 2020
 5
902595312YJan 01, 2020 Jun 30, 2020Jul 29, 2020DIST-A LCR LCR Late/Nonreporting - 1  Show analyte
Returned To Compliance - Jul 09, 2021
 1
902595311YJun 01, 2020 Jun 30, 2020Jul 29, 2020EP-A ARS Chemical Late/Nonreporting - 1
Returned To Compliance - Sep 01, 2020
Bilateral Compliance Agreement Signed - Sep 22, 2020
 1
902595310NJun 01, 2020 Jun 30, 2020Jul 14, 2020SRC-AF GWR Source Assessment Sample - Late/Nonreporting - 1
Returned To Compliance - Aug 21, 2020
 1
902595309YJun 01, 2020 Jun 30, 2020Jul 14, 2020 TCR Routine Coliform - Did Not Report ANY - 1
Returned To Compliance - Jul 27, 2020
 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: 		10
0
10
2
64

Violation history was last updated on 5/9/2025, 67 hours ago.

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