OHA Drinking Water Services
PWS ID: 00202 ---- COLTON WATER DISTRICT
Violation History

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
Number		Monitoring Period
Begin
End 		Facility
ID		 Analyte
Group		 Violation Type - Analyte Count
Show analytes for all violations 		Enforcement Action - Date
Hide history 		Points
903223987Jul 01, 2023 Sep 30, 2023DIST-A DBP DBP Late/Nonreporting - 2  Show analytes 1
903223985Apr 01, 2023 Jun 30, 2023DIST-A DBP DBP Late/Nonreporting - 2  Hide analytes
TOTAL HALOACETIC ACIDS (HAA5)
TOTAL TRIHALOMETHANES (TTHM)
1
903223983Oct 01, 2022 Dec 31, 2022DIST-A DBP DBP Late/Nonreporting - 2  Show analytes
Returned To Compliance - Apr 04, 2023
 1
903223981Jul 01, 2022 Sep 30, 2022DIST-A DBP DBP Late/Nonreporting - 2  Show analytes
Returned To Compliance - Apr 04, 2023
 1
903223979Aug 01, 2022 Aug 31, 2022WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytes
Returned To Compliance - Oct 10, 2022
 1
903223976Jun 01, 2022 Jun 30, 2022WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytes
Returned To Compliance - Aug 09, 2022
 1
903223973Mar 01, 2022 Mar 31, 2022WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytes
Returned To Compliance - May 10, 2022
 1
903223970Jan 01, 2022 Mar 31, 2022DIST-A DBP DBP Late/Nonreporting - 2  Show analytes
Returned To Compliance - Jul 06, 2022
 1
903223968Nov 01, 2021 Nov 30, 2021WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytes
Returned To Compliance - Jan 10, 2022
 1
903223965Sep 01, 2021 Sep 30, 2021WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytes
Returned To Compliance - Nov 10, 2021
 1
903223962Jun 01, 2021 Jun 30, 2021WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytes
Returned To Compliance - Aug 09, 2021
 1
903223959Apr 01, 2021 Apr 30, 2021WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytes
Returned To Compliance - Jun 10, 2021
 1
903223956Jan 01, 2021 Mar 31, 2021DIST-A DBP DBP Late/Nonreporting - 2  Show analytes
Returned To Compliance - Apr 20, 2021
 1
903223954Mar 01, 2021 Mar 31, 2021WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytes
Returned To Compliance - Jun 10, 2021
 1
903223951Dec 01, 2020 Dec 31, 2020WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytes
Returned To Compliance - Feb 10, 2021
 1
903223948Sep 01, 2020 Sep 30, 2020WTP-A SWTR Turbidity Standards Not Met (95% NTU) - 1  Show analyte
Returned To Compliance - Nov 17, 2020
 10
903223944Apr 01, 2020 Apr 30, 2020WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytes
Returned To Compliance - Jun 10, 2020
 1
903223941Jan 01, 2020 Mar 31, 2020DIST-A DBP DBP Late/Nonreporting - 2  Show analytes
Returned To Compliance - May 22, 2020
 1
903223939Dec 01, 2019 Dec 31, 2019WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytes
Returned To Compliance - Feb 05, 2020
 1
903223936Oct 01, 2019 Oct 31, 2019WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytes
Returned To Compliance - Dec 10, 2019
 1
903223933Jul 01, 2019 Jul 31, 2019WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytes
Returned To Compliance - Sep 10, 2019
 1
903223930Apr 01, 2019 Jun 30, 2019DIST-A DBP DBP Late/Nonreporting - 2  Show analytes
Returned To Compliance - Jul 15, 2019
 1
903223928Feb 01, 2019 Feb 28, 2019WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytes
Returned To Compliance - Apr 09, 2019
 1
903223925Feb 01, 2019 Feb 28, 2019WTP-A SWTR Failure to Meet CT - 1  Show analyte
Returned To Compliance - May 02, 2019
 10
903223923Oct 01, 2018 Dec 31, 2018DIST-A DBP DBP Late/Nonreporting - 2  Show analytes
Returned To Compliance - Apr 04, 2019
 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: 		2
0
2
0
41

Violation history was last updated on 12/6/2023, 2 hours ago.

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