Brevard County is beginning a two-year project to remove muck from the Indian River Lagoon near the Eau Gallie Causeway. Work is expected to start in mid-April 2026 and finish by mid-2027. The project, called the Eau Gallie Northeast Muck Removal, targets a muck pit northeast of the causeway. This area has built up organic-rich sediments over decades from excess nutrients and organic matter. The muck clouds water, lowers oxygen, and harms fish, seagrass, and wildlife. Funding comes from the voter-approved Save Our Indian River Lagoon (SOIRL) Program and Florida Department of Environmental Protection grants.
The muck pit has been a long-term problem for the lagoon. Excess nutrients from runoff and other sources have led to the accumulation of thick layers of muck. This material settles on the lagoon floor and disrupts the ecosystem. County officials say the project will use hydraulic dredging to remove the muck. The exact method for handling dredged material wasn't detailed in recent updates.
The lagoon is a critical habitat for marine life and a popular area for boating and fishing. County Commissioner Katie Delaney, who will resign next month, has previously supported environmental projects in Brevard. Delaney's office did not comment on the muck removal project specifically.
The SOIRL Program was approved by voters in 2020 to address pollution in the Indian River Lagoon. This project is one of several funded through the program. The Florida Department of Environmental Protection has also provided grants to support the work. Officials say the project will help restore water clarity and oxygen levels in the lagoon. No timeline was given for when the lagoon's health will improve after the work is completed.