Relief Maps of the Mohawk Valley.

Map 1 - Rome to Little Falls

Map 2 - Little Falls to Schnectady

Map 3 - Schenectady to Cohoes/Waterford

Map 4 - General Relief Map of  Mohawk Valley - see below
 

For additional maps see:  http://fermi.jhuapl.edu/states/ compliments of Ray Sterner