OHA Drinking Water Services
OR41
PWS ID: 01539 ---- CANYON RIDGE
Violation History

Violations are displayed for the last 5 years only.
Group Abbreviations:  CCR = Consumer Confidence Report, DBP = Disinfection Byproducts, LCR = Lead & Copper Rule
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
Hide analytes for all violations 		Enforcement Action - Date
Show history 		Points Contact
Report
13YOct 01, 2024 Nov 06, 2024 CCR CCR Certification Late/Nonreporting - 1 1
12YJul 01, 2024 Jul 11, 2024 CCR CCR Late/Nonreporting - 1 1
11YJan 01, 2023 Dec 31, 2023Jan 29, 2024DIST-A DBP DBP Late/Nonreporting - 2
TOTAL HALOACETIC ACIDS (HAA5)
TTHM
Returned To Compliance - Sep 24, 2024 1
9YOct 01, 2023 Nov 01, 2023Oct 11, 2023 CCR CCR Certification Late/Nonreporting - 1 Returned To Compliance - Nov 01, 2023 1
8YJul 01, 2023 Nov 01, 2023Jul 11, 2023 CCR CCR Late/Nonreporting - 1 Returned To Compliance - Nov 01, 2023 1
7YJul 01, 2022 Dec 31, 2022Feb 02, 2023DIST-A LCR LCR Late/Nonreporting - 1
LEAD & COPPER RULE
Returned To Compliance - Feb 09, 2023 1
6YJan 01, 2022 Jun 30, 2022Jul 29, 2022DIST-A LCR LCR Late/Nonreporting - 1
LEAD & COPPER RULE
Returned To Compliance - Feb 09, 2023 1
5YJul 01, 2021 Dec 31, 2021Jan 24, 2022DIST-A LCR LCR Late/Nonreporting - 1
LEAD & COPPER RULE
Returned To Compliance - Feb 09, 2023 1
4YJan 01, 2021 Dec 31, 2021Jan 24, 2022DIST-A DBP DBP Late/Nonreporting - 2
TOTAL HALOACETIC ACIDS (HAA5)
TTHM
Returned To Compliance - Oct 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: 		2
0
2
0
7

Violation history was last updated on 11/22/2024, 54 hours ago.

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More information for this water system: SDWIS ID 5511
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