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
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ID
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28Jul 01, 2023 Sep 30, 2023 TCR Routine Coliform - Did Not Report ANY - 1 No Longer Required To Comply - Jun 13, 2023 1
27Apr 01, 2023 Jun 30, 2023 TCR Routine Coliform - Did Not Report ANY - 1 No Longer Required To Comply - Jun 13, 2023 1
26Jan 01, 2023 Mar 31, 2023 TCR Routine Coliform - Did Not Report ANY - 1 No Longer Required To Comply - Jun 13, 2023 1
25Jan 01, 2022 Dec 31, 2022EP-A NO3 Chemical Late/Nonreporting - 1 No Longer Required To Comply - Jun 13, 2023 5
24Oct 01, 2022 Dec 31, 2022 TCR Routine Coliform - Did Not Report ANY - 1 No Longer Required To Comply - Jun 13, 2023 1
23Jul 01, 2022 Sep 30, 2022 TCR Routine Coliform - Did Not Report ANY - 1 No Longer Required To Comply - Jun 13, 2023 1
22Apr 01, 2022 Jun 30, 2022 TCR Routine Coliform - Did Not Report ANY - 1 No Longer Required To Comply - Jun 13, 2023 1
21Jan 01, 2022 Mar 31, 2022 TCR Routine Coliform - Did Not Report ANY - 1 No Longer Required To Comply - Jun 13, 2023 1
20Jan 01, 2021 Dec 31, 2021EP-A NO3 Chemical Late/Nonreporting - 1 No Additional Action Needed - Dec 31, 2021 5
19Oct 01, 2021 Dec 31, 2021 TCR Routine Coliform - Did Not Report ANY - 1 No Additional Action Needed - Dec 31, 2021 1
18Jul 01, 2021 Sep 30, 2021 TCR Routine Coliform - Did Not Report ANY - 1 No Additional Action Needed - Dec 31, 2021 1
17Apr 01, 2021 Jun 30, 2021 TCR Routine Coliform - Did Not Report ANY - 1 No Additional Action Needed - Dec 31, 2021 1
16Jan 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, 9 hours ago.

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