US Army Corps of Engineers
Jacksonville District Website Website

Florida Keys Water Quality Improvements (C)

May 2020


Florida Keys Water Quality Improvements
Construction (C)
Congressional Districts: 26, 27


Per Public Law 106-554, the U.S. Army Corps of Engineers is authorized to provide technical and financial assistance to carryout projects for the planning, design, and construction of storm water and wastewater treatment works to improve water quality in the Florida Keys National Marine Sanctuary. As population and tourism in the Keys have increased over the years, wastewater and storm water treatment and management practices have not kept up with available technology. Nutrients from wastewater are one of the contributing factors to the decline of the water quality in both the canals and nearshore waters surrounding the Keys. The primary purpose of this effort is to improve water quality in the Florida Keys, by the implementation of wastewater and storm water master plans previously prepared for Monroe County and various municipalities within Monroe County, Florida. The authorized Federal cost is $100 million.

Municipalities included in the Florida Keys Water Quality Improvements Program are Key Largo, Key Colony Beach, Marathon, Islamorada, Layton, and Key West.


Allocation thru FY19 $28,670,000
Allocation for FY20 $5,000,000
President’s Budget FY21 $0



South Florida Water Management District (SFWMD)
3301 Gun Club Road
West Palm Beach, Florida 33416-4680


Project Partnership Agreements (PPAs) have been executed for all six municipalities included within the program. To date, approximately $56 million has been reimbursed.back to municipalities of Monroe County for storm water and wastewater projects they have constructed. An additional $5M was provided in the FY20 Work Plan and reimbursement is scheduled to take place by September 2020.