Tracking Nitrogen Pollution in New Hampshire's Great Bay - NERRS/NSC(NERRS Science Collaborative)
Stretching 15 miles inland, New Hampshireâs Great Bay cuts through the heart of one of the stateâs most densely populated regions. Nitrogen concentrations in the bay have increased significantly, in part due to nonpoint sources of pollution such as poorly functioning septic systems and stormwater runoff. There is …