
The largest source of storm water pollution in Clarkston is runoff from developed property. Everyone, in one way or another, is likely to be part of the problem, but everyone can also be part of the solution. If you own a car, maintain it so it does not leak oil or other fluids. Be sure to wash it on the grass or at a car wash so the dirt and soap do not flow down the driveway and into the nearest storm drain. If you have a yard, do not over fertilize your grass. Never apply fertilizers or pesticides before a heavy rain. If fertilizer falls onto driveways or sidewalks, sweep it up instead of hosing it away. Mulch leaves and grass clippings and place leaves in the yard at the curb, not in the street.
Doing this keeps leaves out of the gutter, where they can wash into the nearest storm drain. Turn your gutter downspouts away from hard surfaces, seed bare spots in your yard to avoid 
By keeping your yards free from the accumulation of leaves and debris will have a positive impact on the storm water system. The best method for eliminating debris and leaves is to bag your leaves for pick up.
When doing yard work, please do not set piles of leaves or limbs near to or on top of a storm water drain.
