Hillsborough, FL

ZIP 33548

In ZIP 33548, 5 of the 12 things we check have at least one part graded D or F.

• Drinking water: City Of Tampa Water Department has 2 contaminants at or over an EPA legal limit; 19 contaminants are above health goals, led by pfos at 5.4× California’s Public Health Goal.
• Nearest Superfund site: Southern Solvents, Inc., 5.5 miles away (3 within 10 miles).
• Largest share of modeled toxic air from industry: Chromalloy Castings (73%), mostly cobalt.
• Fine particles (PM2.5) average 8.0 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 384,437 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 33548

• Superfund sites nearbyA to D
• Factories and industrial sitesB to C
• Oil and gas wellsA
• Parks and nature nearbyB to D
• Air qualityC to D
• Drinking water qualityC to F
• Pesticide useD to F
• Neighborhood health statusB to C
• Past wildfire impactsA
• Past flood impactsB
• Noise levelsA
• Radiation signalsB

Based on 6 census tracts · compiled September 10, 2026 · how each grade works and its sources

Loading the full report, with every source…