OHA Drinking Water Services
OR41
PWS ID: 95490 ---- AUDUBON SOCIETY PDX-MARMOT
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
Hide history 		Points Contact
Report
13Jan 01, 2023 Dec 31, 2023EP-A NO3 Chemical Late/Nonreporting - 1
Returned To Compliance - Feb 02, 2024
 5
12Apr 01, 2022 Jun 30, 2022 TCR Routine Coliform - Did Not Report ANY - 1
Returned To Compliance - Sep 01, 2022
 1
11Jul 01, 2021 Sep 30, 2021 TCR Routine Coliform - Did Not Report ANY - 1
Returned To Compliance - Nov 10, 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
7

Violation history was last updated on 2/3/2025, 4 hours ago.

For questions regarding these violations contact either:

More information for this water system: SDWIS ID 5306
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