OHA Drinking Water Services
OR41
PWS ID: 01340 ---- UPPER COOS RIVER WTR ASSOC
Violation History

Violations are displayed for the last 5 years only.
Group Abbreviations:  NO3 = Nitrate, SWTR = Surface Water Treatment Rule, TCR = Total Coliform Rule
Gray shading indicates return to compliance. 

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Violation
Number		Auto-
RTC?		Monitoring Period
Begin
End 		Determination
Date		Facility
ID		 Analyte
Group		 Violation Type - Analyte Count
Show analytes for all violations 		Enforcement Action - Date
Show history 		Points Contact
Report
900012897YMay 01, 2024 May 31, 2024Jun 11, 2024 TCR Routine Coliform - Did Not Report ANY - 1 1
900012896YApr 01, 2024 Apr 30, 2024May 13, 2024 TCR Routine Coliform - Did Not Report ANY - 1 1
900012895YMar 01, 2024 Mar 31, 2024Apr 11, 2024 TCR Routine Coliform - Did Not Report ANY - 1 1
900012894YFeb 01, 2024 Feb 29, 2024Mar 11, 2024 TCR Routine Coliform - Did Not Report ANY - 1 1
900012893YJan 01, 2024 Jan 31, 2024Feb 12, 2024 TCR Routine Coliform - Did Not Report ANY - 1 1
900012891YDec 01, 2023 Dec 31, 2023Jan 11, 2024 TCR Routine Coliform - Did Not Report ANY - 1 1
900012890YNov 01, 2023 Nov 30, 2023Dec 11, 2023 TCR Routine Coliform - Did Not Report ANY - 1 1
900012888YOct 01, 2023 Oct 31, 2023Nov 13, 2023 TCR Routine Coliform - Did Not Report ANY - 1 1
900012887YSep 01, 2023 Sep 30, 2023Oct 11, 2023 TCR Routine Coliform - Did Not Report ANY - 1 1
900012886YAug 01, 2023 Aug 31, 2023Sep 11, 2023 TCR Routine Coliform - Did Not Report ANY - 1 1
900012884YJul 01, 2023 Jul 31, 2023Aug 11, 2023 TCR Routine Coliform - Did Not Report ANY - 1 1
900012883YJun 01, 2023 Jun 30, 2023Jul 11, 2023 TCR Routine Coliform - Did Not Report ANY - 1 1
900012882YMay 01, 2023 May 31, 2023Jun 12, 2023 TCR Routine Coliform - Did Not Report ANY - 1 1
900012881YApr 01, 2023 Apr 30, 2023May 11, 2023 TCR Routine Coliform - Did Not Report ANY - 1 1
900012880YMar 01, 2023 Mar 31, 2023Apr 11, 2023 TCR Routine Coliform - Did Not Report ANY - 1 1
900012879YFeb 01, 2023 Feb 28, 2023Mar 13, 2023 TCR Routine Coliform - Did Not Report ANY - 1 1
900012892YJan 01, 2023 Dec 31, 2023Jan 29, 2024EP-A NO3 Chemical Late/Nonreporting - 1 5
900012878YJan 01, 2023 Jan 31, 2023Feb 13, 2023 TCR Routine Coliform - Did Not Report ANY - 1 1
900012876YDec 01, 2022 Dec 31, 2022Jan 11, 2023 TCR Routine Coliform - Did Not Report ANY - 1 1
900012875YNov 01, 2022 Nov 30, 2022Dec 13, 2022 TCR Routine Coliform - Did Not Report ANY - 1 1
900012874YOct 01, 2022 Oct 31, 2022Nov 14, 2022 TCR Routine Coliform - Did Not Report ANY - 1 1
900012873YSep 01, 2022 Sep 30, 2022Oct 11, 2022 TCR Routine Coliform - Did Not Report ANY - 1 1
900012872YAug 01, 2022 Aug 31, 2022Sep 13, 2022 TCR Routine Coliform - Did Not Report ANY - 1 1
900012871YJul 01, 2022 Jul 31, 2022Aug 11, 2022 TCR Routine Coliform - Did Not Report ANY - 1 1
900012870YJun 01, 2022 Jun 30, 2022Jul 11, 2022 TCR Routine Coliform - Did Not Report ANY - 1 1
900012869YMay 01, 2022 May 31, 2022Jun 13, 2022 TCR Routine Coliform - Did Not Report ANY - 1 1
900012868YApr 01, 2022 Apr 30, 2022May 11, 2022 TCR Routine Coliform - Did Not Report ANY - 1 1
900012867YMar 01, 2022 Mar 31, 2022Apr 11, 2022 TCR Routine Coliform - Did Not Report ANY - 1 1
900012866YFeb 01, 2022 Feb 28, 2022Mar 11, 2022 TCR Routine Coliform - Did Not Report ANY - 1 1
900012889NJan 01, 2022 Nov 27, 2023 SWTR Public Notice Late/Nonreporting (Viol # 900012885) - 1  Show analyte 1
900012885NJan 01, 2022 Sep 07, 2023 SWTR Failure to Install or Use SW Treatment - 1  Show analyte Public Notice Required 10
900012877YJan 01, 2022 Dec 31, 2022Feb 02, 2023EP-A NO3 Chemical Late/Nonreporting - 1 5
900012865YJan 01, 2022 Jan 31, 2022Feb 11, 2022 TCR Routine Coliform - Did Not Report ANY - 1 1
900012863YDec 01, 2021 Dec 31, 2021Jan 11, 2022 TCR Routine Coliform - Did Not Report ANY - 1 No Additional Action Needed - Dec 31, 2021 1
900012862YNov 01, 2021 Nov 30, 2021Dec 13, 2021 TCR Routine Coliform - Did Not Report ANY - 1 No Additional Action Needed - Dec 31, 2021 1
900012861YOct 01, 2021 Oct 31, 2021Nov 15, 2021 TCR Routine Coliform - Did Not Report ANY - 1 No Additional Action Needed - Dec 31, 2021 1
900012860YSep 01, 2021 Sep 30, 2021Oct 12, 2021 TCR Routine Coliform - Did Not Report ANY - 1 No Additional Action Needed - Dec 31, 2021 1
900012859YAug 01, 2021 Aug 31, 2021Sep 13, 2021 TCR Routine Coliform - Did Not Report ANY - 1 No Additional Action Needed - Dec 31, 2021 1
900012858YJul 01, 2021 Jul 31, 2021Aug 11, 2021 TCR Routine Coliform - Did Not Report ANY - 1 No Additional Action Needed - Dec 31, 2021 1
900012857YJun 01, 2021 Jun 30, 2021Jul 12, 2021 TCR Routine Coliform - Did Not Report ANY - 1 No Additional Action Needed - Dec 31, 2021 1
900012856YMay 01, 2021 May 31, 2021Jun 11, 2021 TCR Routine Coliform - Did Not Report ANY - 1 No Additional Action Needed - Dec 31, 2021 1
900012855YApr 01, 2021 Apr 30, 2021May 11, 2021 TCR Routine Coliform - Did Not Report ANY - 1 No Additional Action Needed - Dec 31, 2021 1
900012854YMar 01, 2021 Mar 31, 2021Apr 12, 2021 TCR Routine Coliform - Did Not Report ANY - 1 No Additional Action Needed - Dec 31, 2021 1
900012853YFeb 01, 2021 Feb 28, 2021Mar 11, 2021 TCR Routine Coliform - Did Not Report ANY - 1 No Additional Action Needed - Dec 31, 2021 1
900012864YJan 01, 2021 Dec 31, 2021Jan 24, 2022EP-A NO3 Chemical Late/Nonreporting - 1 No Additional Action Needed - Dec 31, 2021 5
900012852YJan 01, 2021 Jan 31, 2021Feb 11, 2021 TCR Routine Coliform - Did Not Report ANY - 1 No Additional Action Needed - Dec 31, 2021 1
900012850YDec 01, 2020 Dec 31, 2020Jan 12, 2021 TCR Routine Coliform - Did Not Report ANY - 1 No Additional Action Needed - Dec 31, 2021 1
900012849YNov 01, 2020 Nov 30, 2020Dec 14, 2020 TCR Routine Coliform - Did Not Report ANY - 1 No Additional Action Needed - Dec 31, 2021 1
900012848YOct 01, 2020 Oct 31, 2020Nov 16, 2020 TCR Routine Coliform - Did Not Report ANY - 1 No Additional Action Needed - Dec 31, 2021 1
900012847YSep 01, 2020 Sep 30, 2020Oct 13, 2020 TCR Routine Coliform - Did Not Report ANY - 1 No Additional Action Needed - Dec 31, 2021 1
900012846YAug 01, 2020 Aug 31, 2020Sep 11, 2020 TCR Routine Coliform - Did Not Report ANY - 1 No Additional Action Needed - Dec 31, 2021 1
900012845YJul 01, 2020 Jul 31, 2020Aug 12, 2020 TCR Routine Coliform - Did Not Report ANY - 1 No Additional Action Needed - Dec 31, 2021 1
900012844YJun 01, 2020 Jun 30, 2020Jul 14, 2020 TCR Routine Coliform - Did Not Report ANY - 1 No Additional Action Needed - Dec 31, 2021 1
900012843YMay 01, 2020 May 31, 2020Jun 11, 2020 TCR Routine Coliform - Did Not Report ANY - 1 No Additional Action Needed - Dec 31, 2021 1
900012842YApr 01, 2020 Apr 30, 2020May 12, 2020 TCR Routine Coliform - Did Not Report ANY - 1 No Additional Action Needed - Dec 31, 2021 1
900012841YMar 01, 2020 Mar 31, 2020Apr 14, 2020 TCR Routine Coliform - Did Not Report ANY - 1 No Additional Action Needed - Dec 31, 2021 1
900012840YFeb 01, 2020 Feb 29, 2020Mar 11, 2020 TCR Routine Coliform - Did Not Report ANY - 1 No Additional Action Needed - Dec 31, 2021 1
900012851YJan 01, 2020 Dec 31, 2020Jan 26, 2021EP-A NO3 Chemical Late/Nonreporting - 1 No Additional Action Needed - Dec 31, 2021 5
900012839YJan 01, 2020 Jan 31, 2020Feb 11, 2020 TCR Routine Coliform - Did Not Report ANY - 1 No Additional Action Needed - Dec 31, 2021 1
900012838YDec 01, 2019 Dec 31, 2019Jan 13, 2020 TCR Routine Coliform - Did Not Report ANY - 1 No Additional Action Needed - Dec 31, 2021 1
900012837YNov 01, 2019 Nov 30, 2019Dec 12, 2019 TCR Routine Coliform - Did Not Report ANY - 1 No Additional Action Needed - Dec 31, 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: 		50
2
52
0
36

Violation history was last updated on 11/21/2024, 2 hours ago.

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More information for this water system: SDWIS ID 2876
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