OHA Drinking Water Services
OR41
PWS ID: 91135 ---- SUMMER LAKE WILDLIFE MNGMT
Violation History

Violations are displayed for the last 5 years only.
Group Abbreviations:  NO3 = Nitrate, TCR = Total Coliform Rule
Gray shading indicates return to compliance. 

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Violation
Number		Monitoring Period
Begin
End 		Facility
ID		 Analyte
Group		 Violation Type - Analyte Count
Show analytes for all violations 		Enforcement Action - Date
Show history 		Points Contact
Report
903009627Oct 02, 2024 Jan 14, 2026 Public Notice Late/Nonreporting (Viol # 903009626) - 1 Returned To Compliance - Jan 14, 2026 1
903009629Sep 01, 2025 Sep 30, 2025 TCR Public Notice Late/Nonreporting (Viol # 903009628) - 1 Returned To Compliance - Sep 30, 2025 1
903009628Sep 01, 2025 Sep 30, 2025 TCR Acute MCL for E. coli - 1 Returned To Compliance - Jan 14, 2026 10
903009626Oct 02, 2024 Apr 15, 2025 Failure to Install Disinfection - 1 Returned To Compliance - Apr 15, 2025 5
903009625Nov 01, 2023 Nov 30, 2023 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Dec 26, 2023 1
903009624Sep 01, 2023 Sep 30, 2023 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Oct 26, 2023 1
903009622Jul 01, 2023 Jul 31, 2023 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Sep 06, 2023 1
903009621Jan 01, 2022 Dec 31, 2022EP-A NO3 Chemical Late/Nonreporting - 1 Returned To Compliance - Apr 07, 2023 5 2/24/2023
903009620Jul 01, 2022 Sep 30, 2022 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Nov 02, 2022 1 2/24/2023
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
26

Violation history was last updated on 3/17/2026, 3 hours ago.

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