PWS ID: 95363 ---- USFWS TUALATIN RIVER NATL WLR

For questions regarding these violations contact: WASHINGTON COUNTY ---- Larry Fenster/Ashley Davis ---- (503) 846-3866

Violations are displayed for the last 5 years only.
Group Abbreviations:  NO3 = Nitrate, TCR = Total Coliform Rule
Gray shading indicates return to compliance. 

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Violation History
Violation
Number		 Auto-
RTC?		 Monitoring Period Facility
ID		 Analyte
Group		 Violation Type - Analyte Count
Hide analytes for all violations		 Enforcement Action - Date
Hide history		 Points
Begin End
124 Y Jan 01, 2019 Dec 31, 2019 EP-A NO3 Chemical Late/Nonreporting - 1Returned To Compliance - Feb 08, 2021
5
126 Y Jul 01, 2022 Sep 30, 2022 TCR Routine Coliform - Did Not Report ANY - 1Returned To Compliance - Oct 12, 2022
1
123 Y Apr 01, 2018 Jun 30, 2018 TCR Routine Coliform - Did Not Report ANY - 1Returned To Compliance - Jul 19, 2018
1
SYSTEM SCORE SUMMARYUnaddressed Points: 0
Number of years the oldest violation has been unaddressed (n): 0
System Score: 0
Points under formal enforcement: 0
Points RTC'd: 7

For questions about compliance determinations above, please contact Chuck Michael, DWS Compliance Specialist, at 503-894-2919 or CHARLES.E.MICHAEL@oha.oregon.gov.

Click here for more information on system scores and how they are calculated, including the point values of specific violations.

Violation history last updated 05/26/2023, 66 hours ago.


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