Company: MSEX
Filing Date: 2025-07-31
Form Type: 10-Q
Source: 0001174947-25-001119
Chunk: 141

Company: MIDDLESEX WATER CO
Filing Date: 2025-07-31
Form: 10-Q
Item: Item 3
Chunk 141
---
-01
    2025-06-30

    0000066004
    
      us-gaap:PurchaseCommitmentMember

    2025-01-01
    2025-06-30

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      msex:WaterSupplyMember

    2025-01-01
    2025-06-30

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      msex:NJBPURegulatedWaterMember

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    2025-06-30

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      msex:TreatedWaterMember

    2025-01-01
    2025-06-30

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    2025-06-30

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    2024-04-01
    2024-06-30

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      us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember

    2025-04-01
    2025-06-30

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      us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember

    2024-04-01
    2024-06-30

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      us-gaap:PensionPlansDefinedBenefitMember

    2025-01-01
    2025-06-30

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      us-gaap:PensionPlansDefinedBenefitMember

    2024-01-01
    2024-06-30

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      us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember

    2025-01-01
    2025-06-30

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      us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember

    2024-01-01
    2024-06-30

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      msex:ResidentialMember

    2025-04-01
    2025-06-30

    000006600