Location
The Rock Island District has been developing plans and acquiring and implementing sites for the long-term placement of channel maintenance dredged material since the completion of GREAT II (Great River Environmental Action Team) studies in 1980. Dredged Material Management Plans use a six-step planning process, and Federal Standard evaluation criteria: dredging cost and operational feasibility; environmental acceptability - natural, aesthetic, cultural resources; beneficial use of dredged material, and social impacts.
DMMP activities typically require coordination with the following agencies:
- U.S. Coast Guard Eighth District - New Orleans, Louisiana
- U.S. Environmental Protection Agency, Region V - Chicago, Illinois
- U.S. Environmental Protection Agency, Region VII - Kansas City, Missouri
- U.S. Department of the Interior, Fish and Wildlife Service - Rock Island, Illinois
- Illinois Environmental Protection Agency - Springfield, Illinois
- Illinois Department of Natural Resources - Springfield, Illinois
- Iowa Department of Natural Resources - Des Moines, Iowa
- Missouri Department of Natural Resources - Jefferson City, Missouri
- Wisconsin Department of Natural Resources - La Crosse, Wisconsin
Status
The Rock Island District prepares and implements Dredged Material Management Plans for the Mississippi and Illinois Waterway 9-Foot Navigation Channel. The district also purchases and constructs dredged material placement sites to provide capacity for operation and maintenance dredging.
The program ensures that all practicable and reasonable alternatives for the placement of dredged material are fully considered on an equal basis. This includes the placement of dredged material in the least costly manner, operationally feasible, and with sound engineering and environmental requirements. Additionally, the District continues to pursue beneficial use opportunities with partners and stakeholders.
Additional Information
Authority
Operations and maintenance of the 9-Foot Navigation Channel Project authorized by the Rivers and Harbors Acts of 1930, in accordance with the Clean Water Act, Section 404 (33 CFR Parts 335-338).
Summarized Project Costs
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Estimated Federal Cost
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N/A
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Estimated Non-Federal Cost
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N/A
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Estimated Total Project Cost
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N/A
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Allocations Prior to FY 2024
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N/A
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FY 2024 Allocation
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$790,000
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FY 2025 President’s Budget
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$0
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FY 2025 Total Capability
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$1,800,000
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Major Work Item Current Year
FY 2025: If funded, the program will proceed with completion of the Mississippi River Preliminary Assessment, Illinois Waterway DMMP report, Pool 19 regulating structure design package, Cassville Environmental Assessment, Elk River Environmental Assessment, Beardstown Site 5 EA, and several Beneficial Use Decision Document Integration reports.