Why does this matter? Because if a waterway is polluted, and the fish in it are too, the question of “how much polluted fish can people safely eat?” is not academic, but could raise or lower cancer rates, and possibly even birth defects,in the case of mercury.
The state of Washington has set very unrealistic amounts of fish consumption on purpose, so that polluters won’t be forced to clean up their businesses more than they already are doing. Now, the state has finally acted, ruling that the state is going to protect people that might eat approximately 175 grams a day, or about one serving. The current rule if far less than that, based more on one 7.5 ounce serving in a month! Given that we have a huge population of people that like fish, and might eat, in the course of a week, a lot more than that, this ruling will work, in the long run, to lower pollution in our waterways to protect fish and us.
Certainly, this is all going to take some time, to allow polluters to make changes, which could take a decade or more, but finally owning up to the reality of our fish consumption, will eventually lead to cleaner waters and healthier food.
Washington state regulators on Monday adopted new clean-water rules tied partly to how much fish people eat after years of heated debate over how clean the state’s water should be.