11. Tests in most states have found fish with elevated mercury levels . 12. High mercury levels in newborns in Gaza are theorized to originate from war weaponry. 13. Mercury levels in the fish were not expected to diminish in the foreseeable future.14. Channel catfish had mercury levels from 0.16 to 0.75 ppm. 15. California regulations consider mercury levels above 0.3 ppm high enough to warrant further study. 16. Channel catfish had mercury levels from 0 . 16 to 0 . 75 ppm. 17. The Got Mercury ? website includes a calculator for determining mercury levels in fish. 18. FDA stopped monitoring mercury levels in domestically caught swordfish, shark, and tuna in 1998. 19. And Spiller's conclusions about mercury levels in fish appear to be dangerously off base. 20. On average, the mercury level found in these 14 subjects was 48.3 ppm per person.
