In 1996-97, Academy Natural Sciences, Philadelphia (ANSP) conducted a study of mercury levels in freshwater gamefish in New Jersey. A total of 258 fish samples from 30 water bodies were analyzed. These included single fillet samples of 58 largemouth bass, 58 chain pickerel and 109 large specimens of other commonly consumed species and 32 whole-body analysis of forage fish species. The results o...