OHA Drinking Water Services
OR41
PWS ID: 00517 ---- COBBLESTONE MHP
Violation History

Violations are displayed for the last 5 years only.
Group Abbreviations:  DBP = Disinfection Byproducts, LCR = Lead & Copper Rule, TCR = Total Coliform Rule
Gray shading indicates return to compliance. 

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Violation
Number		Auto-
RTC?		Monitoring Period
Begin
End 		Facility
ID		 Analyte
Group		 Violation Type - Analyte Count
Hide analytes for all violations 		Enforcement Action - Date
Hide history 		Points Contact
Report
901617729YApr 01, 2023 Apr 30, 2023 TCR Routine Coliform - Did Not Report ANY - 1
Returned To Compliance - Jun 02, 2023
 1
901617728YJan 01, 2022 Dec 31, 2022DIST-A DBP DBP Late/Nonreporting - 2
TOTAL HALOACETIC ACIDS (HAA5)
TTHM
Returned To Compliance - Sep 08, 2023
 1
901617726YJul 01, 2022 Dec 31, 2022DIST-A LCR LCR Late/Nonreporting - 1
LEAD & COPPER RULE
Returned To Compliance - Jun 16, 2023
 1
901617725YMay 01, 2022 May 31, 2022 TCR Routine Coliform - Did Not Report ANY - 1
Returned To Compliance - Jun 28, 2022
 1
901617721YJan 01, 2019 Dec 31, 2021DIST-A LCR LCR Late/Nonreporting - 1
LEAD & COPPER RULE
Returned To Compliance - Apr 22, 2022
 1
901617722YNov 01, 2021 Nov 30, 2021 TCR Routine Coliform - Did Not Report ANY - 1
Returned To Compliance - Dec 07, 2021
 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: 		0
0
0
0
6

Violation history was last updated on 11/23/2024, 14 hours ago.

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More information for this water system: SDWIS ID 3361
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