OHA Drinking Water Services
OR41
PWS ID: 95174 ---- COLUMBIA RIVER DAIRY
Violation History

Violations are displayed for the last 5 years only.
Group Abbreviations:  ARS = Arsenic, GWR = Ground Water Rule, IOC = Inorganic Chemicals, NO2 = Nitrite, 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
Show history
Points
901648600NJan 01, 2023 Dec 31, 2023SRC-BA GWR Source Assessment Sample - Late/Nonreporting - 1 1
901648565NApr 16, 2019 Apr 27, 2019DIST-A GWR Source Sample - Late/Nonreporting - 1 Returned To Compliance - May 09, 2019 1
901648599YJan 01, 2020 Dec 31, 2022EP-D ARS Chemical Late/Nonreporting - 1 Returned To Compliance - Mar 06, 2023 1
901648598YJan 01, 2020 Dec 31, 2022EP-E ARS Chemical Late/Nonreporting - 1 Returned To Compliance - Jul 05, 2023 1
901648597YJan 01, 2020 Dec 31, 2022EP-D IOC Chemical Late/Nonreporting - 12  Show analytes Returned To Compliance - Jul 05, 2023 1
901648585YJan 01, 2020 Dec 31, 2022EP-E IOC Chemical Late/Nonreporting - 12  Show analytes Returned To Compliance - Jul 05, 2023 1
901648573YJan 01, 2022 Dec 31, 2022EP-D NO3 Chemical Late/Nonreporting - 1 Returned To Compliance - Mar 06, 2023 5
901648572YJan 01, 2022 Dec 31, 2022EP-E NO3 Chemical Late/Nonreporting - 1 Returned To Compliance - Jul 05, 2023 5
901648571YJan 01, 2020 Dec 31, 2022EP-D NO2 Chemical Late/Nonreporting - 1 Returned To Compliance - Mar 06, 2023 1
901648570YJan 01, 2020 Dec 31, 2022EP-E NO2 Chemical Late/Nonreporting - 1 Returned To Compliance - Jul 05, 2023 1
901648569YOct 01, 2022 Dec 31, 2022 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Feb 17, 2023 1
901648568YJan 01, 2022 Mar 31, 2022 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - May 03, 2022 1
901648567YOct 01, 2021 Dec 31, 2021 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - May 03, 2022 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
0
20

Violation history was last updated on 3/28/2024, 0 hours ago.

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More information for this water system: SDWIS ID 4740
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
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