OHA Drinking Water Services
OR41
PWS ID: 06155 ---- MANZANITA HILLS SUBDIVISION
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, TCR = Total Coliform Rule
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
Show analytes for all violations 		Enforcement Action - Date
Show history 		Points Contact
Report
900000047Jul 01, 2024 CCR CCR Late/Nonreporting - 1 1
900000046Jan 01, 2024 Mar 31, 2024EP-A ARS Chemical MCL based on Average of Samples - 1 Public Notice Required 5
900000045Oct 01, 2023 Dec 31, 2023EP-A ARS Chemical MCL based on Average of Samples - 1 Penalty Assessed - Mar 29, 2024 5
900000044Dec 01, 2023 Dec 31, 2023 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Jan 12, 2024 1
900000042Jul 01, 2023 Aug 07, 2023 CCR CCR Late/Nonreporting - 1 Returned To Compliance - Aug 07, 2023 1
900000043Apr 01, 2023 Jun 30, 2023EP-A ARS Chemical MCL based on Average of Samples - 1 Penalty Assessed - Mar 29, 2024 5
900000040Jan 01, 2023 Mar 31, 2023EP-A ARS Chemical MCL based on Average of Samples - 1 Penalty Assessed - Mar 29, 2024 5
900000041Oct 01, 2022 Dec 31, 2022 ARS Public Notice Late/Nonreporting (Viol # 900000037) - 1 Returned To Compliance - Apr 17, 2023 1
900000037Oct 01, 2022 Dec 31, 2022EP-A ARS Chemical MCL based on Average of Samples - 1 Returned To Compliance - Apr 17, 2023 5
900000035Jan 01, 2020 Dec 31, 2022DIST-A LCR LCR Late/Nonreporting - 1  Show analyte 1
900000038Jul 01, 2022 Sep 30, 2022 ARS Public Notice Late/Nonreporting (Viol # 900000036) - 1 Returned To Compliance - Jan 17, 2023 1
900000036Jul 01, 2022 Sep 30, 2022EP-A ARS Chemical MCL based on Average of Samples - 1 Penalty Assessed - Mar 29, 2024 5
900000039Apr 01, 2022 Jun 30, 2022 ARS Public Notice Late/Nonreporting (Viol # 900000034) - 1 Returned To Compliance - Jan 17, 2023 1
900000034Apr 01, 2022 Jun 30, 2022EP-A ARS Chemical MCL based on Average of Samples - 1 Penalty Assessed - Mar 29, 2024 5
900000033Jan 01, 2022 Mar 31, 2022EP-A ARS Chemical MCL based on Average of Samples - 1 Penalty Assessed - Mar 29, 2024 5
900000032Oct 01, 2021 Dec 31, 2021 ARS Public Notice Late/Nonreporting (Viol # 900000030) - 1 Returned To Compliance - Jan 17, 2023 1
900000030Oct 01, 2021 Dec 31, 2021EP-A ARS Chemical MCL based on Average of Samples - 1 Penalty Assessed - Mar 29, 2024 5
900000031Jul 01, 2021 Sep 30, 2021 ARS Public Notice Late/Nonreporting (Viol # 900000029) - 1 Returned To Compliance - Jan 17, 2023 1
900000029Jul 01, 2021 Sep 30, 2021EP-A ARS Chemical MCL based on Average of Samples - 1 Penalty Assessed - Mar 29, 2024 5
900000028Apr 01, 2021 Jun 30, 2021 ARS Public Notice Late/Nonreporting (Viol # 900000027) - 1 Returned To Compliance - Jan 17, 2023 1
900000027Apr 01, 2021 Jun 30, 2021EP-A ARS Chemical MCL based on Average of Samples - 1 Penalty Assessed - Mar 29, 2024 5
900000025Jan 01, 2021 Mar 31, 2021EP-A ARS Chemical MCL based on Average of Samples - 1 Penalty Assessed - Mar 29, 2024 5
900000023Jan 05, 2021 Jan 16, 2021DIST-A GWR Source Sample - Late/Nonreporting - 1 Returned To Compliance - Feb 10, 2021 1
900000024Oct 01, 2020 Dec 31, 2020EP-A ARS Chemical MCL based on Average of Samples - 1 Penalty Assessed - Mar 29, 2024 5
900000022Jul 01, 2020 Sep 30, 2020EP-A ARS Chemical MCL based on Average of Samples - 1 Penalty Assessed - Mar 29, 2024 5
900000021Apr 01, 2020 Jun 30, 2020 ARS Public Notice Late/Nonreporting (Viol # 900000020) - 1 Returned To Compliance - Apr 09, 2020 1
900000020Apr 01, 2020 Jun 30, 2020EP-A ARS Chemical MCL based on Average of Samples - 1 Penalty Assessed - Mar 29, 2024 5
900000019Jan 01, 2020 Mar 31, 2020 ARS Public Notice Late/Nonreporting (Viol # 900000018) - 1 Returned To Compliance - Jan 07, 2020 1
900000018Jan 01, 2020 Mar 31, 2020EP-A ARS Chemical MCL based on Average of Samples - 1 Penalty Assessed - Mar 29, 2024 5
900000016Oct 01, 2019 Dec 31, 2019EP-A ARS Chemical MCL based on Average of Samples - 1 Penalty Assessed - Mar 29, 2024 5
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: 		7
2
9
75
16

Violation history was last updated on 12/4/2024, 6 hours ago.

For questions regarding these violations contact either:

More information for this water system: SDWIS ID 5008
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