OHA Drinking Water Services
OR41
PWS ID: 01353 ---- HAPPY HOLLOW WATER COMPANY
Violation History

Violations are displayed for the last 5 years only.
Group Abbreviations:  GWR = Ground Water Rule, RAD = Radionuclides, 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
902682246NJan 06, 2026 Jan 17, 2026DIST-A GWR Source Sample - Late/Nonreporting - 1
Returned To Compliance - Jan 20, 2026
 1
902682245YDec 01, 2025 Dec 31, 2025 TCR Routine Coliform - Did Not Report ANY - 1
Returned To Compliance - Jan 08, 2026
 1
902682243YDec 01, 2024 Dec 31, 2024 TCR Routine Coliform - Did Not Report ANY - 1
Returned To Compliance - Feb 08, 2025
 1
902682242YJan 01, 2014 Dec 31, 2022EP-A RAD Chemical Late/Nonreporting - 2  Show analytes
Returned To Compliance - Jan 22, 2024
 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
4

Violation history was last updated on 3/19/2026, 1 hour ago.

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