Stormwater

We live with it but what is it really? It is rain that flows off of our streets, rooftops and lawns. The flowing water carries sand, soil, pesticides, fertilizers, leaves, grass clippings, oil, litter and other pollutants into our river. In towns, storm sewers are used to carry the large amounts of runoff from homes and parking areas. Stormwater is not clean and usually receives no treatment, so whatever runs off lawns, streets and parking lots flows directly into our river. Stormwater carries a variety of pollutants that can cause serious harm to our river.

Some examples of these are:

• Sediment – soil particles that make the water cloudy and when the particles settle out they can cause blockages in the waterways
• Phosphorus – this nutrient, often attached to soil particles, fuels the growth of algae and aquatic weeks. These plants are important to fish and wildlife unless they grow too rapidly, causing the water quality to degrade and weeds to grow too thick that fish cannot move in them
• Toxic chemicals – motor oil, lead from gasoline, zinc from roof drains and tires, along with pesticides in stormwater runoff may kill aquatic organisms or harm their growth.

Help in Stopping Stormwater Pollution

Each of us contributes to stormwater pollution and each of us can help stop it. Here are a few ways to make a difference:

• Keep pesticides, oil, leaves and other pollutants off streets and out of storm drains.
• Divert roof water runoff to lawns or garden areas where it can safely soak in.
• Pick up after your dog and dispose of the waste in the toilet or trash.
• Keep cars tuned up and repair leaks. Or better yet, walk or bike to your destination whenever possible.

Pick Up After Your Pets

Animal waste contributes harmful bacteria to local waters. These bacteria can pose health risks to humans and other animals, and result in the spread of disease. When going for dog walks, take a few small bags and one large zip-lock bag. When doggie makes a deposit, turn a baggie inside out over your hand and use like a glove to pick up the waste. Transfer it to the larger bag and drop it in the trash when you get home. Another option is to bring a “poop-scoop” and plastic bags along and deposit waste in public garbage cans along the way.

Protect Our Water Quality

As water flows over land, it collects soil, pet wastes, fertilizers, oils and other pollutants. Even if your house is not near a stream or river, the runoff will flow down the street into a ditch or storm drain that eventually empties into a stream or lake, taking soil and pollutants along with it.

By making wise decisions in your yard about lawn care and chemical disposal, you can protect our water quality. Better water quality means protected sources of drinking water and a safe environment for you and your family.