OHA Drinking Water Services
OR41
PWS ID: 95196 ---- PDX METRO COMMERCIAL
Violation History

Violations are displayed for the last 5 years only.
Group Abbreviations:  GWR = Ground Water Rule, 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
1428Jan 01, 2024 Dec 31, 2024EP-A NO3 Chemical Late/Nonreporting - 1 Returned To Compliance - Feb 11, 2025 5 2/10/2025
1427Dec 20, 2024 Dec 31, 2024DIST-A GWR Source Sample - Late/Nonreporting - 1 Returned To Compliance - Feb 11, 2025 1 1/15/2025
1426Oct 01, 2024 Oct 31, 2024 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Nov 08, 2024 1
1425Sep 01, 2024 Sep 30, 2024 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Nov 08, 2024 1
1424Jun 01, 2024 Jun 30, 2024 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Jul 09, 2024 1
1423Jan 01, 2024 Feb 26, 2024 Public Notice Late/Nonreporting (Viol # 1422) - 1 Returned To Compliance - Feb 26, 2024 1
1422Jan 01, 2024 Feb 26, 2024 Coliform Investigation Nonreporting - 1 Returned To Compliance - Feb 26, 2024 5
1421Nov 16, 2023 Nov 27, 2023DIST-A GWR Source Sample - Late/Nonreporting - 1 Returned To Compliance - Jan 24, 2024 1
1420Aug 01, 2023 Aug 31, 2023 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Sep 30, 2023 1
1419Jul 01, 2023 Jul 31, 2023 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Sep 30, 2023 1
1418Jun 01, 2023 Jun 30, 2023 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Sep 30, 2023 1
1417May 01, 2023 May 31, 2023 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Sep 30, 2023 1
1416Jan 01, 2023 Mar 31, 2023 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Sep 30, 2023 1
1415Oct 01, 2022 Dec 31, 2022 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Sep 30, 2023 1
1414Jul 01, 2022 Sep 30, 2022 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Sep 30, 2023 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
23

Violation history was last updated on 5/9/2025, 48 hours ago.

For questions regarding these violations contact either:

More information for this water system: SDWIS ID 4786
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