The Florida Department of Environmental Protection (DEP) has allocated $25 million for 14 projects aimed at improving water quality in the Indian River Lagoon. The projects will focus on converting septic systems to sewer connections, upgrading wastewater treatment, and enhancing stormwater management. According to DEP estimates, these efforts are expected to reduce annual nutrient pollution by approximately 214,000 pounds of total nitrogen and 23,000 pounds of total phosphorus.
“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.”
A significant part of this initiative includes connecting up to 500 septic tanks to central sewer systems, which is considered one of the most effective ways to decrease nutrient input into the lagoon. Since 2019, state investments totaling $796 million have supported 209 projects in the region. These efforts are projected to cut more than 1.9 million pounds of nitrogen and 400,000 pounds of phosphorus each year. Over 40 projects have already been completed.
“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 Fiscal Year 2026–27 as part of his Floridians First Budget for further water quality improvements targeting key bodies such as the Indian River Lagoon.
A full list of grant-funded projects for Fiscal Year 2025-26 is available at ProtectingFloridaTogether.gov/Grants.
