OHA Drinking Water Services
OR41
PWS ID: 06006 ---- SWEETWATER WATER SUPPLY
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
Auto-
RTC?
Monitoring Period
Begin
End
Facility
ID
Analyte
Group
Violation Type - Analyte Count
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Enforcement Action - Date
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846924YOct 01, 2025 Dec 31, 2025 TCR Routine Coliform - Did Not Report ANY - 1 1
846923YJul 01, 2025 Sep 30, 2025 TCR Routine Coliform - Did Not Report ANY - 1 1
846922YApr 01, 2025 Jun 30, 2025 TCR Routine Coliform - Did Not Report ANY - 1 1
846921YJan 01, 2025 Mar 31, 2025 TCR Routine Coliform - Did Not Report ANY - 1 1 4/15/2025
846920YJan 01, 2024 Dec 31, 2024EP-A NO3 Chemical Late/Nonreporting - 1 5 4/15/2025
846919YOct 01, 2024 Dec 31, 2024 TCR Routine Coliform - Did Not Report ANY - 1 1 4/15/2025
846918YJul 01, 2024 Sep 30, 2024 TCR Routine Coliform - Did Not Report ANY - 1 1 4/15/2025
846917YApr 01, 2024 Jun 30, 2024 TCR Routine Coliform - Did Not Report ANY - 1 1 4/15/2025
846916YJan 01, 2023 Dec 31, 2023EP-A NO3 Chemical Late/Nonreporting - 1 5 4/15/2025
846915YJan 01, 2022 Dec 31, 2022EP-A NO3 Chemical Late/Nonreporting - 1 5 4/15/2025
846914YJan 01, 2021 Dec 31, 2021EP-A NO3 Chemical Late/Nonreporting - 1 No Additional Action Needed - Dec 31, 2021 5
SYSTEM SCORE SUMMARY
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Unaddressed Points:
Number of years the oldest violation has been unaddressed (n):
System Score:
Points under formal enforcement:
Points RTC'd:
22
3
25
0
5

Violation history was last updated on 3/17/2026, 0 hours ago.

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