OHA Drinking Water Services
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
Purple shading indicates formal enforcement.  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
903108311Jul 01, 2022 Aug 28, 2022 LCR Failure to Submit CCT Recommendation - 1  Show analyte
Returned To Compliance - Aug 28, 2022
 5
903108313Apr 01, 2022 Jun 30, 2022DIST-A DBP Chemical MCL based on Locational Average of Samples - 1  Hide analyte
TOTAL HALOACETIC ACIDS (HAA5)
Bilateral Compliance Agreement Signed - Aug 30, 2022
 5
903108312Apr 01, 2022 Jun 30, 2022DIST-A DBP Chemical MCL based on Locational Average of Samples - 1  Show analyte
Bilateral Compliance Agreement Signed - Aug 30, 2022
 5
903108310Oct 01, 2021 Dec 31, 2021DIST-A DBP DBP Late/Nonreporting - 2  Show analytes
Returned To Compliance - Feb 02, 2022
 1
903108308Jul 01, 2021 Sep 30, 2021DIST-A DBP DBP Late/Nonreporting - 2  Show analytes
Returned To Compliance - Feb 02, 2022
 1
903108306Jul 01, 2021 Sep 30, 2021 TCR Routine Coliform - Did Not Report ANY - 1
Returned To Compliance - Oct 22, 2021
 1
903108289Apr 01, 2020 Jun 30, 2020 DBP Public Notice Late/Nonreporting (Viol # 903108288) - 1  Show analyte
Returned To Compliance - Jul 14, 2022
 1
903108288Apr 01, 2020 Jun 30, 2020DIST-A DBP Chemical MCL based on Locational Average of Samples - 1  Show analyte
Bilateral Compliance Agreement Signed - Aug 30, 2022
 5
903108284Jan 01, 2020 Mar 31, 2020DIST-A DBP DBP Late/Nonreporting - 2  Show analytes
Returned To Compliance - Feb 02, 2022
 1
903108281Jan 01, 2019 Dec 31, 2019SRC-AC GWR Source Assessment Sample - Late/Nonreporting - 1
Returned To Compliance - Dec 23, 2021
 1
903108280Jul 01, 2019 Jul 31, 2019 TCR Routine Coliform - Did Not Report ANY - 1
Returned To Compliance - Aug 22, 2019
 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
15
12

Violation history was last updated on 12/5/2023, 4 hours ago.

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