OHA Drinking Water Services
OR41
PWS ID: 91922 ---- SOUTH MIDDLE SCHOOL, SD 7 ---- INACTIVE
Violation History

Violations are displayed for the last 5 years only.
Group Abbreviations:  ARS = Arsenic, LCR = Lead & Copper Rule, NO3 = Nitrate, SOC = Synthetic Organic Chemicals, TCR = Total Coliform Rule, VOC = Volatile Organic Chemicals
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
512581Jan 01, 2023 Dec 31, 2025EP-A ARS Chemical Late/Nonreporting - 1 1
512580Jan 01, 2025 Dec 31, 2025EP-A NO3 Chemical Late/Nonreporting - 1 5
512579Jan 01, 2023 Dec 31, 2025EP-A VOC Chemical Late/Nonreporting - 20  Show analytes 1
512559Jan 01, 2023 Dec 31, 2025EP-A SOC Chemical Late/Nonreporting - 29  Show analytes 1
512517Jan 01, 2025 Mar 31, 2025 TCR Routine Coliform - Did Not Report ANY - 1 No Longer Required To Comply - Jan 14, 2026 1
512516Jan 01, 2024 Dec 31, 2024EP-A VOC Chemical Late/Nonreporting - 1  Hide analyte
TOLUENE
No Longer Required To Comply - Jan 14, 2026 1
512515Oct 01, 2024 Dec 31, 2024 TCR Routine Coliform - Did Not Report ANY - 1 No Longer Required To Comply - Jan 14, 2026 1
512514Jan 01, 2022 Dec 31, 2024DIST-A LCR LCR Late/Nonreporting - 1  Show analyte No Longer Required To Comply - Jan 14, 2026 1
512513Jul 01, 2024 Sep 30, 2024 TCR Routine Coliform - Did Not Report ANY - 1 No Longer Required To Comply - Jan 14, 2026 1
512512Nov 01, 2022 Nov 30, 2022 TCR Temporary Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Feb 27, 2023 1
SYSTEM SCORE SUMMARY
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Violation history was last updated on 3/25/2026, 3 hours ago.

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