OHA Drinking Water Services
OR41
PWS ID: 00507 ---- MAPLETON WATER DISTRICT
Violation History

Violations are displayed for the last 5 years only.
Group Abbreviations:  CCR = Consumer Confidence Report, DBP = Disinfection Byproducts, LCR = Lead & Copper Rule, NO3 = Nitrate, SWTR = Surface Water Treatment Rule, TCR = Total Coliform Rule, VOC = Volatile Organic Chemicals
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
903532439YJul 01, 2024 Jul 03, 2024 CCR CCR Late/Nonreporting - 1 Returned To Compliance - Jul 03, 2024 1
903532438YMay 01, 2024 May 31, 2024EP-A LCR Corrosion Control Late/Nonreporting - 1  Show analyte Returned To Compliance - Jul 06, 2024 1
903532437YMay 01, 2024 May 31, 2024WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytes Returned To Compliance - Jul 06, 2024 1
903532434NMay 01, 2024 May 31, 2024WTP-A SWTR Failure to Meet CT - 1  Show analyte Returned To Compliance - Aug 27, 2024 10
903532433NMay 01, 2024 May 31, 2024WTP-A SWTR Failure to Maintain EP Disinfection - 1  Show analyte Returned To Compliance - Aug 27, 2024 10
903532432NApr 01, 2024 Apr 30, 2024WTP-A SWTR Failure to Meet CT - 1  Show analyte Returned To Compliance - Aug 27, 2024 10
903532431YFeb 01, 2024 Feb 29, 2024EP-A LCR Corrosion Control Late/Nonreporting - 1  Show analyte Returned To Compliance - Apr 06, 2024 1
903532430YFeb 01, 2024 Feb 29, 2024WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytes Returned To Compliance - Apr 06, 2024 1
903532427YJan 01, 2024 Jan 31, 2024WTP-A SWTR Monthly SW Report - Late/Nonreporting - 2  Show analytes Returned To Compliance - Apr 06, 2024 1
903532425YDec 01, 2023 Dec 31, 2023EP-A LCR Corrosion Control Late/Nonreporting - 1  Show analyte Returned To Compliance - Feb 02, 2024 1
903532424YJan 01, 2023 Dec 31, 2023DIST-A DBP DBP Late/Nonreporting - 2  Show analytes Returned To Compliance - Oct 27, 2024 1
903532422YDec 01, 2023 Dec 31, 2023WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytes Returned To Compliance - Feb 02, 2024 1
903532419YJan 01, 2023 Dec 31, 2023EP-A VOC Chemical Late/Nonreporting - 21  Show analytes Returned To Compliance - Aug 06, 2024 1
903532398YJan 01, 2023 Dec 31, 2023EP-A NO3 Chemical Late/Nonreporting - 1 Returned To Compliance - Aug 06, 2024 5
903532397YMay 01, 2023 May 31, 2023 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Jun 30, 2023 1 6/13/2023
903532396YFeb 01, 2023 Feb 28, 2023EP-A LCR Corrosion Control Late/Nonreporting - 1  Show analyte Returned To Compliance - Apr 09, 2023 1
903532395YFeb 01, 2023 Feb 28, 2023WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytes Returned To Compliance - Apr 09, 2023 1
903532392YDec 01, 2022 Dec 31, 2022EP-A LCR Corrosion Control Late/Nonreporting - 1  Show analyte Returned To Compliance - Feb 10, 2023 1
903532391YDec 01, 2022 Dec 31, 2022WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytes Returned To Compliance - Feb 10, 2023 1
903532388YJan 01, 2022 Jan 31, 2022WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytes Returned To Compliance - Mar 08, 2022 1
903532385YSep 01, 2021 Sep 30, 2021WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytes Returned To Compliance - Nov 08, 2021 1
903532382YAug 01, 2021 Aug 31, 2021WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytes Returned To Compliance - Nov 08, 2021 1
903532379YJun 01, 2021 Jun 30, 2021EP-A LCR Corrosion Control Late/Nonreporting - 1  Show analyte Returned To Compliance - Aug 02, 2021 1
903532378YMay 01, 2021 May 31, 2021EP-A LCR Corrosion Control Late/Nonreporting - 1  Show analyte Returned To Compliance - Aug 02, 2021 1
903532377YApr 01, 2021 Apr 30, 2021EP-A LCR Corrosion Control Late/Nonreporting - 1  Show analyte Returned To Compliance - Aug 02, 2021 1
903532376YMar 01, 2021 Mar 31, 2021EP-A LCR Corrosion Control Late/Nonreporting - 1  Show analyte Returned To Compliance - Aug 02, 2021 1
903532375YDec 01, 2020 Dec 31, 2020EP-A LCR Corrosion Control Late/Nonreporting - 1  Show analyte Returned To Compliance - Feb 03, 2021 1
903532374YDec 01, 2020 Dec 31, 2020WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytes Returned To Compliance - Feb 03, 2021 1
903532371YNov 01, 2020 Nov 30, 2020EP-A LCR Corrosion Control Late/Nonreporting - 1  Show analyte Returned To Compliance - Feb 03, 2021 1
903532370YNov 01, 2020 Nov 30, 2020WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytes Returned To Compliance - Feb 03, 2021 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: 		0
0
0
0
61

Violation history was last updated on 5/12/2025, 11 hours ago.

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More information for this water system: SDWIS ID 3969
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