The Florida Department of Environmental Protection (DEP) has allocated $25 million to fund 14 projects aimed at improving water quality in the Indian River Lagoon. The projects will focus on septic-to-sewer conversions, advanced wastewater treatment, and stormwater upgrades. According to DEP estimates, these initiatives are expected to reduce nutrient pollution by approximately 214,000 pounds of total nitrogen and 23,000 pounds of total phosphorus each year.
“Through targeted projects and strong partnerships, we are making tangible progress in restoring the Indian River Lagoon,” said DEP Secretary Alexis A. Lambert. “By improving water quality and habitats, we are protecting the environment while supporting the economic vitality of the communities that rely on the lagoon.”
As part of this effort, up to 500 septic tanks will be connected to central sewer systems. This measure is considered one of the most effective ways to reduce nutrient loading into the lagoon. Since 2019, Florida has invested $796 million in a total of 209 projects for the Indian River Lagoon. These efforts are projected to lower nutrient pollution by more than 1.9 million pounds of nitrogen and 400,000 pounds of phosphorus annually. Over 40 projects have already been completed and are contributing to cleaner water.
“Effective restoration is about timing and precision,” said Florida’s Chief Science Officer Dr. Mark Rains. “By using data to guide where and when projects are implemented, we can maximize environmental gains and ensure the Indian River Lagoon recovers efficiently and sustainably.”
Governor DeSantis has proposed an additional $408 million for targeted water quality improvements as part of his Floridians First Budget for Fiscal Year 2026–27. The funding aims to achieve significant reductions in nutrients in key state waterbodies such as the Indian River Lagoon.
A list of selected grant projects for Fiscal Year 2025-26 is available at ProtectingFloridaTogether.gov/Grants.
