SCIENCE IN THE NEWS DAILY
Even If You're Careful, Drugs Can End Up in Water
from the News and Observer (Raleigh, NC)
PORTLAND, Maine (Associated Press) -- The federal government advises throwing most unused or expired medications into the trash instead of down the drain, but they can end up in the water anyway, a study from Maine suggests.
Tiny amounts of discarded drugs have been found in water at three landfills in the state, confirming suspicions that pharmaceuticals thrown into household trash are ending up in water that drains through waste, according to a survey by the state's environmental agency that's one of only a handful to have looked at the presence of drugs in landfills.
That landfill water--known as leachate--eventually ends up in rivers. Most of Maine doesn't draw its drinking water from rivers where the leachate ends up, but in other states that do, water supplies that come from rivers could potentially be contaminated.
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