Go to google-map for Paugus Bay, Laconia and reduce down to Pickerel Cove in the upper left hand area of Paugus Bay and take a look-see. The Milfoil as seen via the Google satellite from outer space is so thick and dense that it occupies a good 50% of the Pickerel Cover water surface.
Suggest you take a look ..... seeing it ..... is believing it. Pickerel Cove should be renamed 'Milfoil Cove.' .....