OHA Drinking Water Services
PWS ID: 00998 ---- DEXTER OAKS CO-OP
Violation History

Violations are displayed for the last 5 years only.
Group Abbreviations:  ARS = Arsenic, CCR = Consumer Confidence Report
Purple shading indicates formal enforcement.  Gray shading indicates return to compliance. 

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Violation
Number
Monitoring Period
Begin
End
Facility
ID
Analyte
Group
Violation Type - Analyte Count
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Enforcement Action - Date
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Points
3392982Oct 01, 2023 CCR CCR Certification Late/Nonreporting - 1 1
3392979Jan 01, 2023 Mar 31, 2023EP-A ARS Chemical MCL based on Average of Samples - 1 Bilateral Compliance Agreement Signed - Mar 03, 2020 5
3392977Oct 01, 2022 Dec 31, 2022EP-A ARS Chemical MCL based on Average of Samples - 1 Bilateral Compliance Agreement Signed - Mar 03, 2020 5
3392976Jul 01, 2022 Sep 30, 2022EP-A ARS Chemical MCL based on Average of Samples - 1 Bilateral Compliance Agreement Signed - Mar 03, 2020 5
3392975Apr 01, 2022 Jun 30, 2022EP-A ARS Chemical MCL based on Average of Samples - 1 Bilateral Compliance Agreement Signed - Mar 03, 2020 5
3392974Jan 01, 2022 Mar 31, 2022EP-A ARS Chemical MCL based on Average of Samples - 1 Bilateral Compliance Agreement Signed - Mar 03, 2020 5
3392973Oct 01, 2021 Dec 31, 2021EP-A ARS Chemical MCL based on Average of Samples - 1 Bilateral Compliance Agreement Signed - Mar 03, 2020 5
3392972Jul 01, 2021 Sep 30, 2021EP-A ARS Chemical MCL based on Average of Samples - 1 Bilateral Compliance Agreement Signed - Mar 03, 2020 5
3392967Jul 01, 2020 Sep 30, 2020EP-A ARS Chemical MCL based on Average of Samples - 1 Bilateral Compliance Agreement Signed - Mar 03, 2020 5
3392965Apr 01, 2020 Jun 30, 2020EP-A ARS Chemical MCL based on Average of Samples - 1 Bilateral Compliance Agreement Signed - Mar 03, 2020 5
3392964Jan 01, 2020 Mar 31, 2020EP-A ARS Chemical MCL based on Average of Samples - 1 Bilateral Compliance Agreement Signed - Mar 03, 2020 5
3392963Oct 01, 2019 Dec 31, 2019EP-A ARS Chemical MCL based on Average of Samples - 1 Bilateral Compliance Agreement Signed - Mar 03, 2020 5
3392962Jul 01, 2019 Sep 30, 2019EP-A ARS Chemical MCL based on Average of Samples - 1 Bilateral Compliance Agreement Signed - Mar 03, 2020 5
3392961Apr 01, 2019 Jun 30, 2019EP-A ARS Chemical MCL based on Average of Samples - 1 Bilateral Compliance Agreement Signed - Mar 03, 2020 5
3392978Apr 01, 2022 Jun 30, 2022 ARS Public Notice Late/Nonreporting (Viol # 3392975) - 1 Bilateral Compliance Agreement Signed - Mar 03, 2020 1
3392971Apr 01, 2021 Jun 30, 2021EP-A ARS Chemical MCL based on Average of Samples - 1 Returned To Compliance - Apr 23, 2021 5
3392969Jan 01, 2021 Mar 31, 2021EP-A ARS Chemical MCL based on Average of Samples - 1 Returned To Compliance - Apr 30, 2021 5
3392968Oct 01, 2020 Dec 31, 2020EP-A ARS Chemical MCL based on Average of Samples - 1 Returned To Compliance - Feb 16, 2021 5
3392980Apr 01, 2023 Jun 30, 2023EP-A ARS Chemical Late/Nonreporting - 1 Returned To Compliance - Jul 07, 2023 1
3392981Jan 01, 2023 Mar 31, 2023 ARS Public Notice Late/Nonreporting (Viol # 3392979) - 1 Returned To Compliance - Jul 30, 2023 1
3392970Jan 01, 2021 Mar 31, 2021EP-A ARS Chemical Late/Nonreporting - 1 Returned To Compliance - Apr 30, 2021 1
SYSTEM SCORE SUMMARY
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Unaddressed Points:
Number of years the oldest violation has been unaddressed (n):
System Score:
Points under formal enforcement:
Points RTC'd:
1
0
1
66
18

Violation history was last updated on 2/21/2024, 2 hours ago.

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