Ludington Harbor, Maintenance of Existing Structures, Negative Declaration and EA.

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Charlevoix Harbor, Maintenance of Existing Structures, Negative Declaration and EA.

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Petoskey Harbor, Maintenance of Existing Structures, Negative Declaration and EA.

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Little Lake Harbor, Maintenance of Existing Structures, Negative Declaration and EA.

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Pentwater Harbor Maintenance of Existing Structures, Negative Declaration and EA.

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Portage Lake Harbor, Maintenance of Existing Structures, Negative Declaration and EA.

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Clinton River Channel, Maintenance of Existing Structures, Negative Declaration and EA.

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Modification of Ludington Harbor and Channel, Revision of Proposed Action, Negative Declaration, EA and Summary of Environmental Considerations B1; Revision of Disposal Plans to Incorporate Landfill Disposal of Dredged Materials, Negative Declaration and EA (1979) B2; Revision of Disposal Plans to Incorporate Deep Water Disposal of Dredged Materials, Negative Declaration and EA (1979)

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Port Sanilac Harbor, Maintenance Operations of the Federal Navigation Channels and Structures, Negative Declaration and EA.

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Fish Passage Technologies

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