OHA Drinking Water Services
OR41
PWS ID: 00171 ---- CARLTON, CITY OF
Violation History

Violations are displayed for the last 5 years only.
Group Abbreviations:  CCR = Consumer Confidence Report, DBP = Disinfection Byproducts, LCR = Lead & Copper Rule, SWTR = Surface Water Treatment Rule
Gray shading indicates return to compliance. 

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Violation
Number
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RTC?
Monitoring Period
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End
Facility
ID
Analyte
Group
Violation Type - Analyte Count
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Enforcement Action - Date
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Points Contact
Report
903414633NSep 01, 2024 Sep 30, 2024 SWTR Public Notice Late/Nonreporting (Viol # 903414632) - 1
TURBIDITY
Returned To Compliance - Feb 03, 2025 1
903414632NSep 01, 2024 Sep 30, 2024WTP-A SWTR Turbidity Standards Not Met (95% NTU) - 1
TURBIDITY
Returned To Compliance - Feb 03, 2025 10 12/26/2024
903414631YJul 01, 2023 Jul 20, 2023 CCR CCR Late/Nonreporting - 1 Returned To Compliance - Jul 20, 2023 1
903414630YOct 01, 2022 Dec 31, 2022DIST-A DBP DBP Late/Nonreporting - 2
TOTAL HALOACETIC ACIDS (HAA5)
TTHM
Returned To Compliance - Mar 07, 2023 1 2/9/2022
903414628YJul 01, 2021 Jul 31, 2021EP-A LCR Corrosion Control Late/Nonreporting - 1
LEAD & COPPER RULE
Returned To Compliance - Sep 02, 2021 1 8/25/2021
903414627YJul 01, 2021 Jul 31, 2021WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3
CHLORINE
SWTR
TURBIDITY
Returned To Compliance - Sep 02, 2021 1 8/25/2021
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:
0
0
0
0
15

Violation history was last updated on 3/18/2026, 4 hours ago.

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