EPA's Mercury Levels in Seafood

http://www.cfsan.fda.gov/~frf/sea-mehg.html

The Environmental Protection Agency's website with tables showing mercury levels in different species of fish and shellfish. Three tables:
Table 1. Fish and Shellfish With Highest Levels of Mercury
Table 2. Fish and Shellfish With Lower Levels of Mercury
Table 3. Mercury Levels of Other Fish and Shellfish
Tables show mercury concentration in each species, number of samples, and source of data.