Indian -South Restoration Project Part of the Comprehensive Restoration Plan

Project Benefits ❑ Restores the health and viability of the Lagoon in Martin and St. Lucie counties ❑ Provides more than 147,000 acre- feet of new water storage capacity to PROJECT PURPOSE: The -South (IRL-S) restoration control flow of project will reduce freshwater inflows and generate habitat and water local basin runoff quality improvements in the St. Lucie and Indian River Lagoon. and The plan includes the C-44 Basin Reservoir and Stormwater Treatment Okeechobee Area (STA), which will store and treat 50,600 acre-feet of local basin releases to runoff and releases from before it reaches the St. Lucie St. Lucie Estuary Estuary. It also includes four large-scale reservoirs to store water from ❑ Restores more than the C-23, C-24,C-25 and C-44 canals. The project has more than 9,000 92,000 acres of acres of new stormwater treatment areas in the C-23, C-24, C-25 and C-44 upland and basins to reduce nutrient loads delivered to the Indian River Lagoon. habitat Key Project Milestones 2010 2015 2018 2020 The IRL-S Project The USACE begins Partnership Agreement is construction on the 3,400- The USACE begins design The C-44 Reservoir and signed by the South acre C-44 Reservoir, a for the C-23/C-24 Stormwater Treatment Water Management major component of the Reservoir and STA Area is expected to be District and the U.S. Army Indian River Lagoon-South Complex completed Corps of Engineers (USACE) Restoration Plan