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
Purple shading indicates formal enforcement.  Gray shading indicates return to compliance. 

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Violation
Number		Monitoring Period
Begin
End 		Determination
Date		Facility
ID		 Analyte
Group		 Violation Type - Analyte Count
Show analytes for all violations 		Enforcement Action - Date
Hide history 		Points Contact
Report
900012889Jan 01, 2022 Nov 27, 2023 SWTR Public Notice Late/Nonreporting (Viol # 900012885) - 1  Show analyte
Administrative Order - Aug 29, 2024
 1
900012885Jan 01, 2022 Sep 07, 2023 SWTR Failure to Install or Use SW Treatment - 1  Show analyte
Administrative Order - Aug 29, 2024
 10
900012900Aug 01, 2024 Aug 31, 2024Sep 12, 2024 TCR Routine Coliform - Did Not Report ANY - 1
Returned To Compliance - Sep 11, 2024
 1 9/3/2024
900012899Jul 01, 2024 Jul 31, 2024Aug 12, 2024 TCR Routine Coliform - Did Not Report ANY - 1
Returned To Compliance - Sep 11, 2024
Administrative Order - Aug 29, 2024
 1 8/15/2024
900012898Jun 01, 2024 Jun 30, 2024Jul 11, 2024 TCR Routine Coliform - Did Not Report ANY - 1
Returned To Compliance - Sep 11, 2024
Administrative Order - Aug 29, 2024
 1
900012897May 01, 2024 May 31, 2024Jun 11, 2024 TCR Routine Coliform - Did Not Report ANY - 1
Returned To Compliance - Sep 11, 2024
Administrative Order - Aug 29, 2024
 1
900012896Apr 01, 2024 Apr 30, 2024May 13, 2024 TCR Routine Coliform - Did Not Report ANY - 1
Returned To Compliance - Sep 11, 2024
Administrative Order - Aug 29, 2024
 1
900012895Mar 01, 2024 Mar 31, 2024Apr 11, 2024 TCR Routine Coliform - Did Not Report ANY - 1
Returned To Compliance - Sep 11, 2024
Administrative Order - Aug 29, 2024
 1
900012894Feb 01, 2024 Feb 29, 2024Mar 11, 2024 TCR Routine Coliform - Did Not Report ANY - 1
Returned To Compliance - Sep 11, 2024
Administrative Order - Aug 29, 2024
 1
900012893Jan 01, 2024 Jan 31, 2024Feb 12, 2024 TCR Routine Coliform - Did Not Report ANY - 1
Returned To Compliance - Sep 11, 2024
Administrative Order - Aug 29, 2024
 1
900012892Jan 01, 2023 Dec 31, 2023Jan 29, 2024EP-A NO3 Chemical Late/Nonreporting - 1
Returned To Compliance - Sep 17, 2024
Administrative Order - Aug 29, 2024
 5
900012891Dec 01, 2023 Dec 31, 2023Jan 11, 2024 TCR Routine Coliform - Did Not Report ANY - 1
Returned To Compliance - Sep 11, 2024
Administrative Order - Aug 29, 2024
 1
900012890Nov 01, 2023 Nov 30, 2023Dec 11, 2023 TCR Routine Coliform - Did Not Report ANY - 1
Returned To Compliance - Sep 11, 2024
Administrative Order - Aug 29, 2024
 1
900012888Oct 01, 2023 Oct 31, 2023Nov 13, 2023 TCR Routine Coliform - Did Not Report ANY - 1
Returned To Compliance - Sep 11, 2024
Administrative Order - Aug 29, 2024
 1
900012887Sep 01, 2023 Sep 30, 2023Oct 11, 2023 TCR Routine Coliform - Did Not Report ANY - 1
Returned To Compliance - Sep 11, 2024
Administrative Order - Aug 29, 2024
 1
900012886Aug 01, 2023 Aug 31, 2023Sep 11, 2023 TCR Routine Coliform - Did Not Report ANY - 1
Returned To Compliance - Sep 11, 2024
Administrative Order - Aug 29, 2024
 1
900012884Jul 01, 2023 Jul 31, 2023Aug 11, 2023 TCR Routine Coliform - Did Not Report ANY - 1
Returned To Compliance - Sep 11, 2024
Administrative Order - Aug 29, 2024
 1
900012883Jun 01, 2023 Jun 30, 2023Jul 11, 2023 TCR Routine Coliform - Did Not Report ANY - 1
Returned To Compliance - Sep 11, 2024
Administrative Order - Aug 29, 2024
 1
900012882May 01, 2023 May 31, 2023Jun 12, 2023 TCR Routine Coliform - Did Not Report ANY - 1
Returned To Compliance - Sep 11, 2024
Administrative Order - Aug 29, 2024
 1
900012881Apr 01, 2023 Apr 30, 2023May 11, 2023 TCR Routine Coliform - Did Not Report ANY - 1
Returned To Compliance - Sep 11, 2024
Administrative Order - Aug 29, 2024
 1
900012880Mar 01, 2023 Mar 31, 2023Apr 11, 2023 TCR Routine Coliform - Did Not Report ANY - 1
Returned To Compliance - Sep 11, 2024
Administrative Order - Aug 29, 2024
 1
900012879Feb 01, 2023 Feb 28, 2023Mar 13, 2023 TCR Routine Coliform - Did Not Report ANY - 1
Returned To Compliance - Sep 11, 2024
Administrative Order - Aug 29, 2024
 1
900012878Jan 01, 2023 Jan 31, 2023Feb 13, 2023 TCR Routine Coliform - Did Not Report ANY - 1
Returned To Compliance - Sep 11, 2024
Administrative Order - Aug 29, 2024
 1
900012877Jan 01, 2022 Dec 31, 2022Feb 02, 2023EP-A NO3 Chemical Late/Nonreporting - 1
Returned To Compliance - Sep 17, 2024
Administrative Order - Aug 29, 2024
 5
900012876Dec 01, 2022 Dec 31, 2022Jan 11, 2023 TCR Routine Coliform - Did Not Report ANY - 1
Returned To Compliance - Sep 11, 2024
Administrative Order - Aug 29, 2024
 1
900012875Nov 01, 2022 Nov 30, 2022Dec 13, 2022 TCR Routine Coliform - Did Not Report ANY - 1
Returned To Compliance - Sep 11, 2024
Administrative Order - Aug 29, 2024
 1
900012874Oct 01, 2022 Oct 31, 2022Nov 14, 2022 TCR Routine Coliform - Did Not Report ANY - 1
Returned To Compliance - Sep 11, 2024
Administrative Order - Aug 29, 2024
 1
900012873Sep 01, 2022 Sep 30, 2022Oct 11, 2022 TCR Routine Coliform - Did Not Report ANY - 1
Returned To Compliance - Sep 11, 2024
Administrative Order - Aug 29, 2024
 1
900012872Aug 01, 2022 Aug 31, 2022Sep 13, 2022 TCR Routine Coliform - Did Not Report ANY - 1
Returned To Compliance - Sep 11, 2024
Administrative Order - Aug 29, 2024
 1
900012871Jul 01, 2022 Jul 31, 2022Aug 11, 2022 TCR Routine Coliform - Did Not Report ANY - 1
Returned To Compliance - Sep 11, 2024
Administrative Order - Aug 29, 2024
 1
900012870Jun 01, 2022 Jun 30, 2022Jul 11, 2022 TCR Routine Coliform - Did Not Report ANY - 1
Returned To Compliance - Sep 11, 2024
Administrative Order - Aug 29, 2024
 1
900012869May 01, 2022 May 31, 2022Jun 13, 2022 TCR Routine Coliform - Did Not Report ANY - 1
Returned To Compliance - Sep 11, 2024
Administrative Order - Aug 29, 2024
 1
900012868Apr 01, 2022 Apr 30, 2022May 11, 2022 TCR Routine Coliform - Did Not Report ANY - 1
Returned To Compliance - Sep 11, 2024
Administrative Order - Aug 29, 2024
 1
900012867Mar 01, 2022 Mar 31, 2022Apr 11, 2022 TCR Routine Coliform - Did Not Report ANY - 1
Returned To Compliance - Sep 11, 2024
Administrative Order - Aug 29, 2024
 1
900012866Feb 01, 2022 Feb 28, 2022Mar 11, 2022 TCR Routine Coliform - Did Not Report ANY - 1
Returned To Compliance - Sep 11, 2024
Administrative Order - Aug 29, 2024
 1
900012865Jan 01, 2022 Jan 31, 2022Feb 11, 2022 TCR Routine Coliform - Did Not Report ANY - 1
Returned To Compliance - Sep 11, 2024
Administrative Order - Aug 29, 2024
 1
900012864Jan 01, 2021 Dec 31, 2021Jan 24, 2022EP-A NO3 Chemical Late/Nonreporting - 1
No Additional Action Needed - Dec 31, 2021
 5
900012863Dec 01, 2021 Dec 31, 2021Jan 11, 2022 TCR Routine Coliform - Did Not Report ANY - 1
No Additional Action Needed - Dec 31, 2021
 1
900012862Nov 01, 2021 Nov 30, 2021Dec 13, 2021 TCR Routine Coliform - Did Not Report ANY - 1
No Additional Action Needed - Dec 31, 2021
 1
900012861Oct 01, 2021 Oct 31, 2021Nov 15, 2021 TCR Routine Coliform - Did Not Report ANY - 1
No Additional Action Needed - Dec 31, 2021
 1
900012860Sep 01, 2021 Sep 30, 2021Oct 12, 2021 TCR Routine Coliform - Did Not Report ANY - 1
No Additional Action Needed - Dec 31, 2021
 1
900012859Aug 01, 2021 Aug 31, 2021Sep 13, 2021 TCR Routine Coliform - Did Not Report ANY - 1
No Additional Action Needed - Dec 31, 2021
 1
900012858Jul 01, 2021 Jul 31, 2021Aug 11, 2021 TCR Routine Coliform - Did Not Report ANY - 1
No Additional Action Needed - Dec 31, 2021
 1
900012857Jun 01, 2021 Jun 30, 2021Jul 12, 2021 TCR Routine Coliform - Did Not Report ANY - 1
No Additional Action Needed - Dec 31, 2021
 1
900012856May 01, 2021 May 31, 2021Jun 11, 2021 TCR Routine Coliform - Did Not Report ANY - 1
No Additional Action Needed - Dec 31, 2021
 1
900012855Apr 01, 2021 Apr 30, 2021May 11, 2021 TCR Routine Coliform - Did Not Report ANY - 1
No Additional Action Needed - Dec 31, 2021
 1
900012854Mar 01, 2021 Mar 31, 2021Apr 12, 2021 TCR Routine Coliform - Did Not Report ANY - 1
No Additional Action Needed - Dec 31, 2021
 1
900012853Feb 01, 2021 Feb 28, 2021Mar 11, 2021 TCR Routine Coliform - Did Not Report ANY - 1
No Additional Action Needed - Dec 31, 2021
 1
900012852Jan 01, 2021 Jan 31, 2021Feb 11, 2021 TCR Routine Coliform - Did Not Report ANY - 1
No Additional Action Needed - Dec 31, 2021
 1
900012851Jan 01, 2020 Dec 31, 2020Jan 26, 2021EP-A NO3 Chemical Late/Nonreporting - 1
No Additional Action Needed - Dec 31, 2021
 5
900012850Dec 01, 2020 Dec 31, 2020Jan 12, 2021 TCR Routine Coliform - Did Not Report ANY - 1
No Additional Action Needed - Dec 31, 2021
 1
900012849Nov 01, 2020 Nov 30, 2020Dec 14, 2020 TCR Routine Coliform - Did Not Report ANY - 1
No Additional Action Needed - Dec 31, 2021
 1
900012848Oct 01, 2020 Oct 31, 2020Nov 16, 2020 TCR Routine Coliform - Did Not Report ANY - 1
No Additional Action Needed - Dec 31, 2021
 1
900012847Sep 01, 2020 Sep 30, 2020Oct 13, 2020 TCR Routine Coliform - Did Not Report ANY - 1
No Additional Action Needed - Dec 31, 2021
 1
900012846Aug 01, 2020 Aug 31, 2020Sep 11, 2020 TCR Routine Coliform - Did Not Report ANY - 1
No Additional Action Needed - Dec 31, 2021
 1
900012845Jul 01, 2020 Jul 31, 2020Aug 12, 2020 TCR Routine Coliform - Did Not Report ANY - 1
No Additional Action Needed - Dec 31, 2021
 1
900012844Jun 01, 2020 Jun 30, 2020Jul 14, 2020 TCR Routine Coliform - Did Not Report ANY - 1
No Additional Action Needed - Dec 31, 2021
 1
900012843May 01, 2020 May 31, 2020Jun 11, 2020 TCR Routine Coliform - Did Not Report ANY - 1
No Additional Action Needed - Dec 31, 2021
 1
900012842Apr 01, 2020 Apr 30, 2020May 12, 2020 TCR Routine Coliform - Did Not Report ANY - 1
No Additional Action Needed - Dec 31, 2021
 1
900012841Mar 01, 2020 Mar 31, 2020Apr 14, 2020 TCR Routine Coliform - Did Not Report ANY - 1
No Additional Action Needed - Dec 31, 2021
 1
900012840Feb 01, 2020 Feb 29, 2020Mar 11, 2020 TCR Routine Coliform - Did Not Report ANY - 1
No Additional Action Needed - Dec 31, 2021
 1
900012839Jan 01, 2020 Jan 31, 2020Feb 11, 2020 TCR Routine Coliform - Did Not Report ANY - 1
No Additional Action Needed - Dec 31, 2021
 1
900012838Dec 01, 2019 Dec 31, 2019Jan 13, 2020 TCR Routine Coliform - Did Not Report ANY - 1
No Additional Action Needed - Dec 31, 2021
 1
900012837Nov 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: 		0
0
0
11
78

Violation history was last updated on 10/31/2024, 1 hour ago.

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More information for this water system: SDWIS ID 2876
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