OHA Drinking Water Services
OR41
PWS ID: 01470 ---- LONE OAK ESTATES
Violation History

Violations are displayed for the last 5 years only.
Group Abbreviations:  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
Show analytes for all violations 		Enforcement Action - Date
Hide history 		Points Contact
Report
900657411YSep 01, 2025 Sep 30, 2025 TCR Routine Coliform - Did Not Report ANY - 1 1
900657410YJul 01, 2025 Jul 31, 2025 TCR Routine Coliform - Did Not Report ANY - 1
Returned To Compliance - Sep 08, 2025
 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: 		1
0
1
0
1

Violation history was last updated on 11/3/2025, 11 hours ago.

For questions regarding these violations contact either:

More information for this water system: SDWIS ID 4149
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