OHA Drinking Water Services
OR41
PWS ID: 00510 ---- MAUPIN, CITY OF
Violation History

Violations are displayed for the last 5 years only.
Group Abbreviations:  DBP = Disinfection Byproducts, GWR = Ground Water Rule, LCR = Lead & Copper Rule, NO3 = Nitrate, 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
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Enforcement Action - Date
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Points
900700423YJan 01, 2021 Dec 31, 2023DIST-A DBP DBP Late/Nonreporting - 2  Show analytes 1
900700421NAug 01, 2023 Aug 31, 2023WTP-A GWR Monthly GW Compliance Report - Late/Nonreporting - 1 1
900700420NMay 01, 2023 May 31, 2023WTP-A GWR Monthly GW Compliance Report - Late/Nonreporting - 1 1
900700418YJan 01, 2020 Dec 31, 2022DIST-A LCR LCR Late/Nonreporting - 1  Show analyte 1
900700417NApr 01, 2022 Apr 30, 2022WTP-A GWR Monthly GW Compliance Report - Late/Nonreporting - 1
CHLORINE
1
900700419YMay 01, 2023 May 31, 2023 TCR Routine Coliform - Did Not Report ANY - 1
Returned To Compliance - Jun 27, 2023
1
900700416YJan 01, 2021 Dec 31, 2021EP-A NO3 Chemical Late/Nonreporting - 1
Returned To Compliance - Feb 23, 2022
5
900700415NDec 01, 2020 Dec 31, 2020WTP-A GWR Monthly GW Compliance Report - Late/Nonreporting - 1
Returned To Compliance - Feb 09, 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:
5
1
6
0
7

Violation history was last updated on 3/28/2024, 2 hours ago.

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More information for this water system: SDWIS ID 3357
System Info  ::  Report for Lenders  ::  Alerts  ::  Violations  ::  Compliance & Enforcement  ::  Contacts & Advisories  ::  Site Visits  ::  Public Notice
Coliform Summary  ::  Coliform Results  ::  Coliform Schedules  ::  LT2  ::  GW/GWUDI Source Details  ::  Plan Review  ::  Annual Fee
Chemical Summary  ::  Chemical Results  ::  Chemical Schedules  ::  Chemical Schedule Summary  ::  Arsenic RAA  ::  Cyanotoxins  ::  PFAS
Lead & Copper  ::  Corrosion Control (LCR)  ::  DBP Sample Sites  ::  FANLs  ::  MRDL  ::  GWR 4-Log  ::  Turbidity  ::  SWTR  ::  LRAA
Something missing? The new Chemical Results page replaces many pages, including arsenic and nitrate.

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