Project Documents, Notices & Public Review

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Category: Notice of Availability

16 Dec 2025
Notice of Availability of Draft EA and Unsigned FONSI for the Proposed TDOT SR 6 Bridge and Roadway Replacement Project

Expiration date: 1/16/2026
The U.S. Army Corps of Engineers, Nashville District (USACE) presents a draft Environmental Assessment (EA) and unsigned Finding of No Significant Impact (FONSI) to assess the impacts of the proposed bridge and roadway replacements by the Tennessee Department of Transportation (TDOT) along State Route (SR) 6 in Gallatin, Sumner County, Tennessee.

Draft Finding of No Significant Impact

Draft Environmental Assessment
20 May 2025
Notice of Availability of Environmental Assessment

Expiration date: 6/6/2025
The U.S. Army Corps of Engineers, Louisville District (District) announces the availability of the Draft Environmental Assessment/FONSI for the Green River Lock and Dam #4 Demolition Project. The U.S. Army Corps of Engineers, Louisville District (USACE) has conducted an Environmental Assessment (EA) in accordance with the National Environmental Policy Act of 1969, as amended (NEPA), and Engineering Regulation (ER) 200-2-2, Policy and Procedures for Implementing the NEPA. The Draft EA dated 5 May 2025 evaluated alternatives and environmental impacts associated with the proposed demolition project. The removal of the remnants of Green River Lock and Dam #4 (GRLD4) addresses the ongoing degradation of the facility, threat to the public, and cost of ownership associated with the maintaining the structure. The EA evaluated alternatives which included the leaving the remaining GRLD4 structure (No Action Alternative) and its removal and also considered potential impacts to natural, cultural, and socioeconomic resources.
24 Jan 2025
Notice of Availability of Environmental Assessment

Expiration date: 2/25/2025
The U.S. Army Corps of Engineers, Louisville District (District) announces the availability of the Draft Environmental Assessment for the 2025 Leeco Road Campground Sewer Extension Project, Leslie County, Kentucky.
28 Oct 2024
Joint Public Notice of Availability
Availability of the Regional Streamflow Duration Assessment Methods (Regional SDAMs) for the Arid West, Western Mountains and Great Plains. The methods are rapid assessment tools for distinguishing between ephemeral, intermittent, and perennial streamflow at the reach scale for the Arid West, Western Mountains and Great Plains regions.
17 Jul 2024
Notice of Availability for Environmental Assessment for the Disposal of USACE Tract 1216-2 and portions of Tract 112-2 to Eddyville Riverport and Industrial Development Authority

Expiration date: 8/16/2024
The U.S. Army Corps of Engineers, Nashville District has prepared a draft Environmental Assessment (DPR/EA), dated July 15, 2024, to evaluate the effects of a proposed land disposal to the Eddyville Riverport and Industrial Development Authority, Inc. (ERIDA).

Draft Environmental Assessment, Appendix B, and Finding of No Significant Impact
1 Jul 2024
Draft Environmental Assessment for the 2024 Water Control Manual Revision for Patoka Lake

Expiration date: 7/30/2024
The U.S. Army Corps of Engineers, Louisville District (District) announces the availability of the Draft Environmental Assessment for the 2024 Water Control Manual Revision for Patoka Lake, Middle Wabash Basin, Indiana.

2024 Water Control Manual Revision for Patoka Lake - Draft
12 Apr 2023
Notice of Availability of the Beta Streamflow Duration Assessment Methods for the Northeast and Southeast
The U.S. Army Corps of Engineers (Corps) Baltimore, Buffalo, Charleston, Chicago, Detroit, Fort Worth, Galveston, Huntington, Jacksonville, Kansas City, Little Rock, Louisville, Memphis, Mobile, Nashville, New England, New Orleans, New York, Norfolk, Philadelphia, Pittsburgh, Savannah, St. Louis, Tulsa, Vicksburg, and Wilmington Districts, and the

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Consolidation of Studies

The Water Resources Development Act establishes a single-phase cost-shared study process that for each feasibility study undertaken, the district engineer will develop a detailed study schedule and notify the non-federal interests.

Overviews of study schedule milestones are posted below.

Notice of Availability of Draft EA and Unsigned FONSI for the Proposed TDOT SR 6 Bridge and Roadway Replacement Project

Notice of Availability of Environmental Assessment

Notice of Availability of Environmental Assessment

Joint Public Notice of Availability

Notice of Availability for Environmental Assessment for the Disposal of USACE Tract 1216-2 and portions of Tract 112-2 to Eddyville Riverport and Industrial Development Authority

Draft Environmental Assessment for the 2024 Water Control Manual Revision for Patoka Lake

Notice of Availability of the Beta Streamflow Duration Assessment Methods for the Northeast and Southeast

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Consolidation of Studies