culvert on C&O Canal
   Frederick County Public Schools - Frederick, MD - Contact: Brett Querry - 240-236-4787 - brett.querry@fcps.org

 
 
 

 
What's a Watershed?
You live in a watershed. You go to school in a watershed. When you are outside you are in a watershed. When you're inside you are in a watershed. So what is a watershed? (Click here to find your watershed by zip code.) Any area that the water drains into, is a watershed. Locally we can think of it this way... (You can also see a Frederick News Post Article here.)

As you sit at the picnic table of this park, you accidentally drop your plastic baggie. You don't notice because it's starting to rain. The rain water picks up your baggie and carries it into Little Hunting Creek (pictured below).
little hunting creek
 
As Little Hunting Creek flows down Catoctin Mountain and into the Frederick Valley, that baggie has now flowed into the Monocacy River (pictured below). It continues for miles, heading downstream.
monocacy river
 
Eventually that little baggie flows to the end of the Monocacy River and right into the Potomac River (show below). That baggie will one day end up somewhere in the Chesapeake Bay.
potomac river
 


Your plastic baggie will go through quite an adventure. It will travel down Little Hunting Creek, into the Monocacy River, into the Potomac River, and drop into the Chesapeake Bay. That all started with one small creek. Frederick County has hundreds of small creeks. All of these creeks are connected to larger bodies of water like the Monocacy river and the Potomac River. Whatever drops onto our streets and into our backyards will evertually end up in our watershed and affects the water that we need for survival, but also will affect the thousands of plants and animals that depend on this land and water for their own survival.

Examine the watershed map of Frederick County below. Take notice of how many different water sheds there are. Each creek, stream, and river eventually flows into a bigger watershed. These watersheds aren't just affected by trash (like plastic baggies), but also by everything we put in the ground. When we wash a car, the soap that we rinse away will go into the water. That soap will travel into the ground water, then into a creek, then into a larger stream or river, then onto a larger river, and eventually into the Chesapeake Bay. Look at just how many streams there are just in Frederick County! Each color represents a different smaller watershed, but each and every one of these streams will empty into the Potomac River.


 

   

(Click on the map below to enlarge.)

frederickcountywatershed