OHA Drinking Water Services
OR41
PWS ID: 05763 ---- THISTLE HILL WATER CO-OP
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
3297048YJan 01, 2024 Mar 31, 2024 TCR Routine Coliform - Did Not Report ANY - 1 1
3297047YJan 01, 2023 Dec 31, 2023EP-A NO3 Chemical Late/Nonreporting - 1 5
3297046YOct 01, 2023 Dec 31, 2023 TCR Routine Coliform - Did Not Report ANY - 1 1
3297045YJul 01, 2023 Sep 30, 2023 TCR Routine Coliform - Did Not Report ANY - 1 1
3297044YApr 01, 2023 Jun 30, 2023 TCR Routine Coliform - Did Not Report ANY - 1 1
3297043YJan 01, 2023 Mar 31, 2023 TCR Routine Coliform - Did Not Report ANY - 1 1
3297042YJan 01, 2022 Dec 31, 2022EP-A NO3 Chemical Late/Nonreporting - 1 5
3297041YOct 01, 2022 Dec 31, 2022 TCR Routine Coliform - Did Not Report ANY - 1 1
3297040YJul 01, 2022 Sep 30, 2022 TCR Routine Coliform - Did Not Report ANY - 1 1
3297039YApr 01, 2022 Jun 30, 2022 TCR Routine Coliform - Did Not Report ANY - 1 1
3297038YJan 01, 2022 Mar 31, 2022 TCR Routine Coliform - Did Not Report ANY - 1 1
3297037YJan 01, 2021 Dec 31, 2021EP-A NO3 Chemical Late/Nonreporting - 1 No Additional Action Needed - Dec 31, 2021 5
3297036YOct 01, 2021 Dec 31, 2021 TCR Routine Coliform - Did Not Report ANY - 1 No Additional Action Needed - Dec 31, 2021 1
3297035NJan 01, 2021 Dec 31, 2021SRC-AA GWR Source Assessment Sample - Late/Nonreporting - 1 No Longer Required To Comply - Dec 31, 2021 1
3297034YJul 01, 2021 Sep 30, 2021 TCR Routine Coliform - Did Not Report ANY - 1 No Additional Action Needed - Dec 31, 2021 1
3297033YApr 01, 2021 Jun 30, 2021 TCR Routine Coliform - Did Not Report ANY - 1 No Additional Action Needed - Dec 31, 2021 1
3297032YJan 01, 2021 Mar 31, 2021 TCR Routine Coliform - Did Not Report ANY - 1 No Additional Action Needed - Dec 31, 2021 1
3297031YJan 01, 2020 Dec 31, 2020EP-A NO3 Chemical Late/Nonreporting - 1 No Additional Action Needed - Dec 31, 2021 5
3297030YOct 01, 2020 Dec 31, 2020 TCR Routine Coliform - Did Not Report ANY - 1 No Additional Action Needed - Dec 31, 2021 1
3297029NJan 01, 2020 Dec 31, 2020SRC-AA GWR Source Assessment Sample - Late/Nonreporting - 1 No Longer Required To Comply - Dec 31, 2021 1
3297028YJul 01, 2020 Sep 30, 2020 TCR Routine Coliform - Did Not Report ANY - 1 No Additional Action Needed - Dec 31, 2021 1
3297027YApr 01, 2020 Jun 30, 2020 TCR Routine Coliform - Did Not Report ANY - 1 No Additional Action Needed - Dec 31, 2021 1
3297026YJan 01, 2020 Mar 31, 2020 TCR Routine Coliform - Did Not Report ANY - 1 No Additional Action Needed - Dec 31, 2021 1
3297025YJan 01, 2019 Dec 31, 2019EP-A NO3 Chemical Late/Nonreporting - 1 No Additional Action Needed - Dec 31, 2021 5
3297024NJan 01, 2019 Dec 31, 2019SRC-AA GWR Source Assessment Sample - Late/Nonreporting - 1 No Longer Required To Comply - Dec 31, 2021 1
3297023YOct 01, 2019 Dec 31, 2019 TCR Routine Coliform - Did Not Report ANY - 1 No Additional Action Needed - Dec 31, 2021 1
3297022YJul 01, 2019 Sep 30, 2019 TCR Routine Coliform - Did Not Report ANY - 1 No Additional Action Needed - Dec 31, 2021 1
3297021YApr 01, 2019 Jun 30, 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: 		19
2
21
0
29

Violation history was last updated on 5/31/2024, 19 hours ago.

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More information for this water system: SDWIS ID 545
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