One morning, the old wooden dam on the Rappahannock River went up in clouds of smoke. It was a huge thing—ancient and strong, built in layers to tame the river so that the power of the water pushing against it could provide electricity for the town. But it had been years since anyone tapped that power. Now, the dam was falling apart, and it was decided that it had become dangerous. So the Army Corps of Engineers blew it up one morning, and the river was flowing freely again—just as it had in previous centuries. By getting rid of the dam, the river had a chance to go back to being more like it once was. There would be more fish, which would mean more birds, and, really more of everything.
Our rivers, lakes, and beaches are beautiful, but are they safe? Every day, the toxic runoff from parking lots, busy roads and quiet subdivisions makes its way into our streams and oceans. Even the oil burning off from cars on the roads gets washed into the groundwater and streams by way of the storm drain every time it rains.
The more houses we build, the more pollution we will add to our environment. Every time we lay down a new parking lot or piece of roadway, there is an impact on our environment.