OHA Drinking Water Services
OR41
PWS ID: 06219 ---- REDLAND MONTESSORI WS ---- INACTIVE
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
Hide analytes for all violations 		Enforcement Action - Date
Hide history 		Points Contact
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28YJul 01, 2023 Sep 30, 2023 TCR Routine Coliform - Did Not Report ANY - 1
No Longer Required To Comply - Jun 13, 2023
 1
27YApr 01, 2023 Jun 30, 2023 TCR Routine Coliform - Did Not Report ANY - 1
No Longer Required To Comply - Jun 13, 2023
 1
26YJan 01, 2023 Mar 31, 2023 TCR Routine Coliform - Did Not Report ANY - 1
No Longer Required To Comply - Jun 13, 2023
 1
25YJan 01, 2022 Dec 31, 2022EP-A NO3 Chemical Late/Nonreporting - 1
No Longer Required To Comply - Jun 13, 2023
 5
24YOct 01, 2022 Dec 31, 2022 TCR Routine Coliform - Did Not Report ANY - 1
No Longer Required To Comply - Jun 13, 2023
 1
23YJul 01, 2022 Sep 30, 2022 TCR Routine Coliform - Did Not Report ANY - 1
No Longer Required To Comply - Jun 13, 2023
 1
22YApr 01, 2022 Jun 30, 2022 TCR Routine Coliform - Did Not Report ANY - 1
No Longer Required To Comply - Jun 13, 2023
 1
21YJan 01, 2022 Mar 31, 2022 TCR Routine Coliform - Did Not Report ANY - 1
No Longer Required To Comply - Jun 13, 2023
 1
20YJan 01, 2021 Dec 31, 2021EP-A NO3 Chemical Late/Nonreporting - 1
No Additional Action Needed - Dec 31, 2021
 5
19YOct 01, 2021 Dec 31, 2021 TCR Routine Coliform - Did Not Report ANY - 1
No Additional Action Needed - Dec 31, 2021
 1
18YJul 01, 2021 Sep 30, 2021 TCR Routine Coliform - Did Not Report ANY - 1
No Additional Action Needed - Dec 31, 2021
 1
17YApr 01, 2021 Jun 30, 2021 TCR Routine Coliform - Did Not Report ANY - 1
No Additional Action Needed - Dec 31, 2021
 1
16YJan 01, 2021 Mar 31, 2021 TCR Routine Coliform - Did Not Report ANY - 1
No Additional Action Needed - Dec 31, 2021
 1
SYSTEM SCORE SUMMARY
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Violation history was last updated on 3/30/2026, 0 hours ago.

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