David B Lee STP: Melbourne, Florida Wastewater Treatment Plant

David B Lee STP is a municipal wastewater treatment plant located in Melbourne, Florida, serving a population of about 41,840. The facility is situated near the Indian River Lagoon, a biodiverse estuary along Florida's Atlantic coast. As a medium-sized agglomeration, the plant plays a key role in managing wastewater for the Eau Gallie area of Melbourne. Under the U.S. Clean Water Act, plants of this scale are typically required to meet secondary treatment standards through the National Pollutant Discharge Elimination System (NPDES) permitting program. The designed capacity of 1.00 million gallons per day indicates the plant's infrastructure is sized for the community's needs. Florida regulations often mandate advanced nutrient removal to protect sensitive coastal waters. The plant's treated effluent likely discharges into the Indian River Lagoon, which flows into the Atlantic Ocean via inlets near Cape Canaveral. The lagoon is an ecologically significant estuary supporting seagrass beds, manatees, and diverse marine life. Proper treatment is critical to prevent nutrient pollution that could cause algal blooms and harm this fragile ecosystem.

The plant's discharge enters the Indian River Lagoon, a 156-mile-long estuary along Florida's east coast that connects to the Atlantic Ocean through several inlets. This lagoon system is one of the most biodiverse in North America, supporting over 4,000 species. Nutrient loading from wastewater can exacerbate algal blooms and seagrass loss, making advanced treatment essential for protecting this sensitive water body.