Derry and Strabane District topographic map

Average elevation: 36 m

Average elevation: 76 m

Average elevation: 77 m

Average elevation: 57 m

Average elevation: 183 m

Average elevation: 266 m

Average elevation: 123 m

Average elevation: 171 m

Average elevation: 99 m

Average elevation: 195 m

Average elevation: 95 m

Average elevation: 87 m

Average elevation: 119 m

Average elevation: 43 m

Average elevation: 100 m

Average elevation: 67 m

Average elevation: 59 m

Average elevation: 73 m

Average elevation: 113 m

Average elevation: 88 m

Average elevation: 185 m

Average elevation: 71 m

Average elevation: 76 m

Average elevation: 46 m

Average elevation: 77 m

Average elevation: 104 m

Average elevation: 386 m

Average elevation: 43 m

Average elevation: 68 m

Average elevation: 71 m

Average elevation: 130 m

Average elevation: 118 m

Average elevation: 45 m

Average elevation: 19 m

Average elevation: 36 m

Average elevation: 96 m

Average elevation: 86 m

Average elevation: 16 m

Average elevation: 74 m

Average elevation: 231 m

Average elevation: 142 m

Average elevation: 71 m

Average elevation: 77 m