PWS ID: 00202 ---- COLTON WATER DISTRICT

For questions regarding these violations contact: REGION 1 ---- Keith Male ---- (503) 939-1322

Violations are displayed for the last 5 years only.
Group Abbreviations:  DBP = Disinfection Byproducts, SWTR = Surface Water Treatment Rule
Gray shading indicates return to compliance. 

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Violation History
Violation
Number		 Auto-
RTC?		 Monitoring Period Determination
Date		 Facility
ID		 Analyte
Group		 Violation Type - Analyte Count
Show analytes for all violations		 Enforcement Action - Date
Hide history		 Points
Begin End
903223985 Y Apr 01, 2023 Jun 30, 2023 Jul 26, 2023 DIST-A DBP DBP Late/Nonreporting - 2  Show analytes1
903223983 Y Oct 01, 2022 Dec 31, 2022 Feb 02, 2023 DIST-A DBP DBP Late/Nonreporting - 2  Show analytesReturned To Compliance - Apr 04, 2023
1
903223981 Y Jul 01, 2022 Sep 30, 2022 Oct 26, 2022 DIST-A DBP DBP Late/Nonreporting - 2  Show analytesReturned To Compliance - Apr 04, 2023
1
903223979 Y Aug 01, 2022 Aug 31, 2022 Oct 11, 2022 WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytesReturned To Compliance - Oct 10, 2022
1
903223976 Y Jun 01, 2022 Jun 30, 2022 Jul 29, 2022 WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytesReturned To Compliance - Aug 09, 2022
1
903223973 Y Mar 01, 2022 Mar 31, 2022 Apr 25, 2022 WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Hide analytes
        CHLORINE
        SURFACE WATER TREATMENT RULE (SWTR)
        TURBIDITY 		Returned To Compliance - May 10, 2022
1
903223970 Y Jan 01, 2022 Mar 31, 2022 Apr 25, 2022 DIST-A DBP DBP Late/Nonreporting - 2  Show analytesReturned To Compliance - Jul 06, 2022
1
903223968 Y Nov 01, 2021 Nov 30, 2021 Dec 23, 2021 WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytesReturned To Compliance - Jan 10, 2022
1
903223965 Y Sep 01, 2021 Sep 30, 2021 Nov 05, 2021 WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytesReturned To Compliance - Nov 10, 2021
1
903223962 Y Jun 01, 2021 Jun 30, 2021 Jul 22, 2021 WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytesReturned To Compliance - Aug 09, 2021
1
903223959 Y Apr 01, 2021 Apr 30, 2021 May 21, 2021 WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytesReturned To Compliance - Jun 10, 2021
1
903223956 Y Jan 01, 2021 Mar 31, 2021 Apr 21, 2021 DIST-A DBP DBP Late/Nonreporting - 2  Show analytesReturned To Compliance - Apr 20, 2021
1
903223954 Y Mar 01, 2021 Mar 31, 2021 Apr 21, 2021 WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytesReturned To Compliance - Jun 10, 2021
1
903223951 Y Dec 01, 2020 Dec 31, 2020 Jan 26, 2021 WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytesReturned To Compliance - Feb 10, 2021
1
903223948 N Sep 01, 2020 Sep 30, 2020 Nov 02, 2020 WTP-A SWTR Turbidity Standards Not Met (95% NTU) - 1  Show analyteReturned To Compliance - Nov 17, 2020
10
903223944 Y Apr 01, 2020 Apr 30, 2020 May 28, 2020 WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytesReturned To Compliance - Jun 10, 2020
1
903223941 Y Jan 01, 2020 Mar 31, 2020 Apr 22, 2020 DIST-A DBP DBP Late/Nonreporting - 2  Show analytesReturned To Compliance - May 22, 2020
1
903223939 Y Dec 01, 2019 Dec 31, 2019 Jan 30, 2020 WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytesReturned To Compliance - Feb 05, 2020
1
903223936 Y Oct 01, 2019 Oct 31, 2019 Nov 27, 2019 WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytesReturned To Compliance - Dec 10, 2019
1
903223933 Y Jul 01, 2019 Jul 31, 2019 Aug 15, 2019 WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytesReturned To Compliance - Sep 10, 2019
1
903223930 Y Apr 01, 2019 Jun 30, 2019 Jul 19, 2019 DIST-A DBP DBP Late/Nonreporting - 2  Show analytesReturned To Compliance - Jul 15, 2019
1
903223928 Y Feb 01, 2019 Feb 28, 2019 Mar 18, 2019 WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytesReturned To Compliance - Apr 09, 2019
1
903223925 N Feb 01, 2019 Feb 28, 2019 Mar 18, 2019 WTP-A SWTR Failure to Meet CT - 1  Show analyteReturned To Compliance - May 02, 2019
10
903223923 Y Oct 01, 2018 Dec 31, 2018 Jan 30, 2019 DIST-A DBP DBP Late/Nonreporting - 2  Show analytesReturned To Compliance - Apr 04, 2019
1
903223921 N Nov 01, 2018 Nov 30, 2018 Dec 18, 2018 WTP-A SWTR Failure to Meet CT - 1  Show analyteReturned To Compliance - Jan 10, 2019
10
903223920 Y Nov 01, 2018 Nov 30, 2018 Dec 13, 2018 WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytesReturned To Compliance - Jan 10, 2019
1
903223917 Y Jul 01, 2018 Sep 30, 2018 Oct 25, 2018 DIST-A DBP DBP Late/Nonreporting - 2  Show analytesReturned To Compliance - Apr 04, 2019
1
SYSTEM SCORE SUMMARYUnaddressed Points: 1
Number of years the oldest violation has been unaddressed (n): 0
System Score: 1
Points under formal enforcement: 0
Points RTC'd: 53

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 09/20/2023, 15 hours ago.


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