OHA Drinking Water Services
OR41
PWS ID: 94034 ---- BONANZA BUSINESS CENTER
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		Auto-
RTC?		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
903483540NJun 28, 2024 Jul 09, 2024DIST-A GWR Source Sample - Late/Nonreporting - 1 1
903483541YJul 01, 2024 Jul 31, 2024 TCR Temporary Routine Coliform - Did Not Report Enough - 1 Returned To Compliance - Nov 18, 2024 1
903483539YJan 01, 2023 Jan 31, 2023 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Feb 09, 2023 1
903483538YJan 01, 2022 Dec 31, 2022EP-A NO3 Chemical Late/Nonreporting - 1 Returned To Compliance - Dec 28, 2023 5
903483537YDec 01, 2022 Dec 31, 2022 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Feb 09, 2023 1
903483536NJan 01, 2022 Dec 31, 2022SRC-AA GWR Source Assessment Sample - Late/Nonreporting - 1 Returned To Compliance - Dec 23, 2023 1
903483535YNov 01, 2022 Nov 30, 2022 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Feb 09, 2023 1
903483534YOct 01, 2022 Oct 31, 2022 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Feb 09, 2023 1
903483529NDec 06, 2021 Oct 07, 2022 Public Notice Late/Nonreporting (Viol # 903483526) - 1 Returned To Compliance - Oct 07, 2022 1
903483526NDec 06, 2021 Oct 07, 2022 Coliform Investigation Nonreporting - 1 Returned To Compliance - Oct 07, 2022 5
903483533YAug 01, 2022 Aug 31, 2022 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Oct 07, 2022 1
903483532YJul 01, 2022 Jul 31, 2022 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Oct 07, 2022 1
903483531YMay 01, 2022 May 31, 2022 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Jun 23, 2022 1
903483530YApr 01, 2022 Apr 30, 2022 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Jun 23, 2022 1
903483528YFeb 01, 2022 Feb 28, 2022 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Mar 11, 2022 1
903483527YJan 01, 2022 Jan 31, 2022 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Mar 11, 2022 1
903483525YDec 01, 2021 Dec 31, 2021 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Mar 11, 2022 1
903483524YNov 01, 2021 Nov 30, 2021 TCR Temporary Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Mar 11, 2022 1
903483523YJan 01, 2021 Mar 31, 2021 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Apr 16, 2021 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: 		1
0
1
0
26

Violation history was last updated on 5/8/2025, 19 hours ago.

For questions regarding these violations contact either:

More information for this water system: SDWIS ID 1540
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