Unnamed Rock Tributary, Carbon Cliff, IL - CAP Section 205

Rock Island District
Published Oct. 1, 2021
Flooded Residence in Carbon Cliff, Illinois

Flooded Residence in Carbon Cliff, Illinois


Carbon Cliff, Illinois


Carbon Cliff, Illinois, has a history of flooding from the Rock River and an unnamed tributary which runs through a portion of the City. The City would like assistance investigating alternatives, both structural and non-structural, to help reduce damages caused by flooding.


A letter of request has been received from the sponsor. The initial phase of work will be to determine a federal interest.


This is a potential new start. This project is awaiting funding.

Additional Information


CA - Continuing Authorities - Section 205

Summarized Project Costs

Estimated Federal Cost


Estimated Non-Federal Cost


Estimated Total Project Cost


Allocations Prior to FY 2022


FY 2021 Allocation


FY 2022 Allocation


FY 2022 President’s Budget


FY 2022 Total Capability



Major Work Item Current Year

FY 2022: Potential project new start. Conduct Federal Interest Determination if funded.