You, yes YOU, can help keep our lakes and rivers clean. The Clean Water Act did a good job of reducing pollution from “point” sources, like a factory wastewater discharge pipe. Now, we need to control pollution from what is called “nonpoint sources.” A nonpoint source of pollution is one that doesn’t come from a single place, but washes off the landscape or blows in the wind and gets into lakes and rivers when it rains or the snow melts. A nonpoint source of pollution might be fertilizer from someone’s lawn that has washed off the grass after a rainfall and heads down the gutters to the storm drains. Or, maybe manure from a farm that runs off the field where it winds up in a lake or stream. Watch the animated video and follow the path to cleaner water.