OHA Drinking Water Services
OR41
PWS ID: 91995 ---- BLUE DIAMOND ESTATES
Violation History

Violations are displayed for the last 5 years only.
Group Abbreviations:  NO3 = Nitrate, TCR = Total Coliform Rule
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
Show history 		Points Contact
Report
3363542Oct 01, 2024 Dec 31, 2024 TCR Routine Coliform - Did Not Report ANY - 1 1
3363541Jul 01, 2024 Sep 30, 2024 TCR Routine Coliform - Did Not Report ANY - 1 1
3363540Apr 01, 2024 Jun 30, 2024 TCR Routine Coliform - Did Not Report ANY - 1 1
3363539Jan 01, 2023 Dec 31, 2023EP-A NO3 Chemical Late/Nonreporting - 1 Returned To Compliance - Mar 14, 2024 5
3363538Oct 01, 2023 Dec 31, 2023 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Jan 09, 2024 1
3363537Jul 01, 2023 Sep 30, 2023 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Jan 09, 2024 1
3363536Apr 01, 2023 Jun 30, 2023 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Jan 09, 2024 1
3363535Jan 01, 2023 Mar 31, 2023 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Jan 09, 2024 1
3363534Jan 01, 2022 Dec 31, 2022EP-A NO3 Chemical Late/Nonreporting - 1 Returned To Compliance - Mar 14, 2024 5
3363533Oct 01, 2022 Dec 31, 2022 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Jan 09, 2024 1
3363532Jul 01, 2022 Sep 30, 2022 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Jan 09, 2024 1
3363531Apr 01, 2022 Jun 30, 2022 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Jan 09, 2024 1
3363530Jan 01, 2022 Mar 31, 2022 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Jan 09, 2024 1
3363529Jan 01, 2021 Dec 31, 2021EP-A NO3 Chemical Late/Nonreporting - 1 No Additional Action Needed - Dec 31, 2021 5
3363528Oct 01, 2021 Dec 31, 2021 TCR Routine Coliform - Did Not Report ANY - 1 No Additional Action Needed - Dec 31, 2021 1
3363527Jul 01, 2021 Sep 30, 2021 TCR Routine Coliform - Did Not Report ANY - 1 No Additional Action Needed - Dec 31, 2021 1
3363526Apr 01, 2021 Jun 30, 2021 TCR Routine Coliform - Did Not Report ANY - 1 No Additional Action Needed - Dec 31, 2021 1
3363525Jan 01, 2021 Mar 31, 2021 TCR Routine Coliform - Did Not Report ANY - 1 No Additional Action Needed - Dec 31, 2021 1
3363524Jan 01, 2020 Dec 31, 2020EP-A NO3 Chemical Late/Nonreporting - 1 No Additional Action Needed - Dec 31, 2021 5
3363523Oct 01, 2020 Dec 31, 2020 TCR Routine Coliform - Did Not Report ANY - 1 No Additional Action Needed - Dec 31, 2021 1
3363522Jul 01, 2020 Sep 30, 2020 TCR Routine Coliform - Did Not Report ANY - 1 No Additional Action Needed - Dec 31, 2021 1
3363521Apr 01, 2020 Jun 30, 2020 TCR Routine Coliform - Did Not Report ANY - 1 No Additional Action Needed - Dec 31, 2021 1
3363520Jan 01, 2020 Mar 31, 2020 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: 		3
0
3
0
36

Violation history was last updated on 1/31/2025, 23 hours ago.

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More information for this water system: SDWIS ID 2649
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