Vermont – mention the state, and people picture the soft-focus Holsteins on Ben & Jerry’s ice cream cartons and postcard pictures of cows grazing in a hilly, pastoral heaven. And for good reason: As New England’s leading milk producer, the Green Mountain State has a huge cultural and financial investment in dairies.
Amidst all the bovine iconography, however, here’s one image you’ll never see: Bessie pooping in the sparkling waters of Lake Champlain. But increasingly, waste from Vermont’s lightly regulated dairy farms is polluting the lake, the nation’s sixth-largest body of fresh water. It’s undermining Vermont’s tourist economy and jeopardizing drinking water supplies for a third of the state’s population.
The damage is obvious in the murky gray-brown stains spreading at river mouths, the slimy masses of weeds choking bays, the rotten stench wafting over the sluggish water in late summer when the blue-green algae blooms.
State officials say the biggest culprit is farm runoff, responsible for 40 percent of the phosphorus pollution in the lake as a whole and up to 70 percent in the worst-polluted sections. The phosphorus feeds out-of-control aquati... Read more