OHA Drinking Water Services
OR41
PWS ID: 90594 ---- NESTUCCA HIGH SCHOOL
Violation History

Violations are displayed for the last 5 years only.
Group Abbreviations:  GWR = Ground Water Rule, LCR = Lead & Copper Rule, TCR = Total Coliform Rule
Gray shading indicates return to compliance. 

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Violation
Number
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RTC?
Monitoring Period
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End
Determination
Date
Facility
ID
Analyte
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Violation Type - Analyte Count
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903224978NOct 01, 2025 Oct 14, 2025Mar 05, 2026 LCR Public Notice Late/Nonreporting (Viol # 903224977) - 1  Show analyte Returned To Compliance - Jan 14, 2026 1
903224977NOct 01, 2025 Oct 14, 2025Dec 11, 2025 LCR Failure to Submit CCT Recommendation - 1  Show analyte Returned To Compliance - Oct 14, 2025 5
903224976YJan 01, 2025 Jun 30, 2025Jul 23, 2025DIST-A LCR LCR Late/Nonreporting - 1  Show analyte Returned To Compliance - Aug 15, 2025 1
903224975NJan 01, 2024 Dec 31, 2024Jan 13, 2025SRC-AA GWR Source Assessment Sample - Late/Nonreporting - 1 Returned To Compliance - Apr 10, 2025 1
903224974YJan 01, 2024 Jun 30, 2024Jul 29, 2024DIST-A LCR LCR Late/Nonreporting - 1  Show analyte Returned To Compliance - Jan 10, 2025 1
903224973YJan 01, 2020 Dec 31, 2022Oct 26, 2022DIST-A LCR LCR Late/Nonreporting - 1  Show analyte Returned To Compliance - Sep 12, 2023 1
903224972YJul 01, 2021 Jul 31, 2021Aug 11, 2021 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Aug 24, 2021 1
SYSTEM SCORE SUMMARY
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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
11

Violation history was last updated on 3/17/2026, 23 hours ago.

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