OHA Drinking Water Services
OR41
PWS ID: 00466 ---- LANGLOIS WATER DISTRICT
Violation History

Violations are displayed for the last 5 years only.
Group Abbreviations:  CCR = Consumer Confidence Report, DBP = Disinfection Byproducts, NO3 = Nitrate, SOC = Synthetic Organic Chemicals, SWTR = Surface Water Treatment Rule, VOC = Volatile Organic Chemicals
Gray shading indicates return to compliance. 

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Violation
Number		Auto-
RTC?		Monitoring Period
Begin
End 		Determination
Date		Facility
ID		 Analyte
Group		 Violation Type - Analyte Count
Show analytes for all violations 		Enforcement Action - Date
Show history 		Points Contact
Report
900402592YJan 01, 2025 Dec 31, 2025Mar 18, 2026EP-A NO3 Chemical Late/Nonreporting - 1 5
900402591YJan 01, 2025 Dec 31, 2025Mar 18, 2026EP-A VOC Chemical Late/Nonreporting - 21  Show analytes 1
900402570YJan 01, 2025 Dec 31, 2025Mar 18, 2026DIST-A DBP DBP Late/Nonreporting - 2  Show analytes 1
900402562YJan 01, 2023 Dec 31, 2023Jan 29, 2024DIST-A DBP DBP Late/Nonreporting - 1  Show analyte 1
900402568YJul 01, 2025 Jul 31, 2025Jul 22, 2025 CCR CCR Late/Nonreporting - 1 Returned To Compliance - Jul 31, 2025 1
900402567NJan 01, 2024 Jan 31, 2024Mar 19, 2024 SWTR Public Notice Late/Nonreporting (Viol # 900402563) - 1  Show analyte Returned To Compliance - Mar 20, 2024 1
900402566YJan 01, 2024 Jan 31, 2024Feb 15, 2024WTP-A SWTR Monthly SW Report - Late/Nonreporting - 2  Show analytes Returned To Compliance - Mar 09, 2024 1
900402564NJan 01, 2024 Jan 31, 2024Feb 15, 2024WTP-A SWTR Turbidity Standards Not Met (95% NTU) - 1  Show analyte Returned To Compliance - Mar 09, 2024 10
900402563NJan 01, 2024 Jan 31, 2024Feb 15, 2024WTP-A SWTR Turbidity Standards Not Met (Max NTU) - 1  Show analyte Returned To Compliance - Mar 09, 2024 10
900402560YJul 01, 2023 Dec 28, 2023Jul 11, 2023 CCR CCR Late/Nonreporting - 1 Returned To Compliance - Dec 28, 2023 1 7/18/2023
900402561YOct 01, 2023 Dec 14, 2023Oct 11, 2023 CCR CCR Certification Late/Nonreporting - 1 Returned To Compliance - Dec 14, 2023 1
900402559YMar 01, 2023 Mar 31, 2023Apr 20, 2023WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytes Returned To Compliance - May 09, 2023 1
900402556YJan 01, 2020 Dec 31, 2022Feb 02, 2023EP-A SOC Chemical Late/Nonreporting - 1  Show analyte Returned To Compliance - Mar 01, 2023 1 2/21/2023
900402555YFeb 01, 2022 Feb 28, 2022Mar 23, 2022WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytes Returned To Compliance - Apr 10, 2022 1
900402552NDec 01, 2021 Dec 31, 2021Jan 24, 2022WTP-A SWTR Failure to Meet CT - 1  Show analyte Returned To Compliance - Feb 10, 2022 10 2/9/2022
900402551YNov 01, 2021 Nov 30, 2021Dec 23, 2021WTP-A SWTR Monthly SW Report - Late/Nonreporting - 3  Show analytes Returned To Compliance - Jan 10, 2022 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: 		8
2
10
0
39

Violation history was last updated on 5/1/2026, 47 hours ago.

For questions regarding these violations contact either: