(NECN: Ally Donnelly, Duxbury, Mass.) - Massachusetts National Guard Specialist Candice Nickerson navigates her Humvee through the flooded streets of Duxbury, Mass.
She and her co-pilot go where fire trucks cannot.
Noon's high tide was even higher than midnight's, turning roadways into rivers and keeping emergency officials on their toes.
"Medicals, carbon monoxide calls," said Duxbury Fire Captain Rob Reardon. "People trying to get out of their house cause they've lost power."