Skip Navigation
Spacer
Welcome to the Town of North Andover, Massachusetts
Spacer
Home
Spacer
Residents
Spacer
Businesses
Spacer
Photo of North Andover
Spacer
Photo of North Andover
Spacer
Photo of North Andover
Spacer
Spacer
Spacer
This table is used for column layout.

Spacer
Search Our Site
Site  This Folder
 
Advanced Search

On Our Site
About Our Community
Volunteer to Serve
Town Departments
Boards and Commissions
Town Calendars
Forms & Documents
Schools
Links
Town Records
Send Us Comments
Subscribe to News
Return to Home
Spacer
Streaming Video
Spacer
Town Seal
Spacer
Get Adobe Acrobat
Spacer
Spacer
 
Watershed
Lake & Watershed Information
 
 
 
 
 
 
 
 
A watershed consists of all the land that contributes water to a body of water. To outline watershed boundaries, connect the points of highest elevation around a lake on a topographic map. Water falling within this bowl flows by gravity in streams and groundwater to the lake.

A watershed can extend for miles. So, lake protection must extend to the entire watershed.
http://www.townofnorthandover.com/pages/NAndoverMA_dpw/wtp/00AED972-000F8513.0/1042006_93953_0.jpg
Picture a drop of rainwater landing in your yard three miles from a lake. It washes into the driveway and down to the roadside ditch where it flows into a culvert under the road, which then empties into a stream that feeds the lake.

That drop of water might contain lawn fertilizer, motor oil from the road, cow manure from the farm downstream, or dirt from the new development across the street. It all ends up in the lake.

On the Map below the Red Line shows you our Watershed

http://www.townofnorthandover.com/pages/NAndoverMA_dpw/wtp/00AED972-000F8513.1/1042006_94319_2.jpg


 
Town of North Andover 120 Main Street, North Andover, MA 01845 Phone: (978) 688-9500
Virtual Towns & Schools Website             Website Disclaimer