West Melbourne Water Hardness & Quality Report (2026)

West Melbourne, Florida, in Brevard County — a growing Brevard County city adjacent to Melbourne on the Florida Space Coast, part of the Kennedy Space Center and Cape Canaveral economic zone, a rapidly growing residential community in the central Brevard County corridor — receives its municipal water from the West Melbourne Water Utility or City of Melbourne Water Department, which draws from the Floridan Aquifer System through Brevard County production wells.

The moderately hard 169 mg/L hardness and elevated TDS of 449.3 mg/L reflect the Floridan Aquifer's Eocene carbonate geology in central Brevard County. The Floridan Aquifer System is one of the most productive aquifer systems in the world — a thick sequence of highly porous Eocene-Oligocene carbonate rocks, principally the Eocene Avon Park Formation (dolomite — the primary producing interval in central Florida), the Ocala Limestone (Eocene chalky limestone), and the Oligocene Suwannee Limestone. The Floridan Aquifer's Eocene dolomite and limestone dissolve readily in circulating groundwater, producing moderately to very hard water throughout the Florida peninsula. Brevard County's Space Coast location places it in the central Florida Floridan Aquifer zone where dolomitization has elevated magnesium content.

At 169 mg/L, West Melbourne's water is moderately hard — scale builds in kettles and appliances over months, dishwashers benefit from rinse aid, and bathroom fixtures develop calcium deposits. Quarterly descaling is appropriate. The PFAS level of 7.9 ppt warrants a certified drinking water filter — the Kennedy Space Center and Cape Canaveral Space Force Station (extensive rocket fuel and AFFF use), Patrick Space Force Base (AFFF user), and the broader Space Coast military-aerospace complex are major PFAS sources in the Brevard County water supply corridor.