OHA Drinking Water Services
OR41
PWS ID: 90595 ---- NESTUCCA VALLEY ELEMENTARY SCHOOL
Violation History

Violations are displayed for the last 5 years only.
Group Abbreviations:  DBP = Disinfection Byproducts, 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
Facility
ID
Analyte
Group
Violation Type - Analyte Count
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Enforcement Action - Date
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903108320NJul 01, 2024 LCR Failure to Install CC Treatment - 1  Show analyte
Returned To Compliance - Apr 23, 2024
5
903108318YJun 01, 2024 Jun 30, 2024 TCR Temporary Routine Coliform - Did Not Report ANY - 1
Returned To Compliance - Aug 13, 2024
1
903108317NMay 09, 2024 May 20, 2024DIST-A GWR Source Sample - Late/Nonreporting - 1
Returned To Compliance - Aug 13, 2024
1
903108311NJul 01, 2022 Aug 28, 2022 LCR Failure to Submit CCT Recommendation - 1  Show analyte
Returned To Compliance - Aug 28, 2022
5
903108313NApr 01, 2022 Jun 30, 2022DIST-A DBP Chemical MCL based on Locational Average of Samples - 1  Show analyte
Returned To Compliance - Oct 10, 2023
Bilateral Compliance Agreement Signed - Aug 30, 2022
5
903108312NApr 01, 2022 Jun 30, 2022DIST-A DBP Chemical MCL based on Locational Average of Samples - 1  Show analyte
Returned To Compliance - Oct 10, 2023
Bilateral Compliance Agreement Signed - Aug 30, 2022
5
903108310YOct 01, 2021 Dec 31, 2021DIST-A DBP DBP Late/Nonreporting - 2  Show analytes
Returned To Compliance - Feb 02, 2022
1
903108308YJul 01, 2021 Sep 30, 2021DIST-A DBP DBP Late/Nonreporting - 2  Show analytes
Returned To Compliance - Feb 02, 2022
1
903108306YJul 01, 2021 Sep 30, 2021 TCR Routine Coliform - Did Not Report ANY - 1
Returned To Compliance - Oct 22, 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
25

Violation history was last updated on 3/17/2026, 12 hours ago.

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