Cattaraugus County topographic maps

Average elevation: 545 m

As a result of its higher elevation, Olean has a cooler humid continental climate (Köppen Dfb) than the larger western New York cities with hot-summer humid continental climates (Dfa).

Average elevation: 461 m

Average elevation: 524 m

Average elevation: 549 m

Average elevation: 426 m

The first settlement was made circa 1807, but was vacated due to frontier warfare in the War of 1812; settlement resumed in 1816, after the war ended. The town of Little Valley was formed in 1818 by splitting the town of Perry, which at the time covered the entire western half of the county. The northwest…

Average elevation: 566 m

Average elevation: 558 m

Average elevation: 482 m

Average elevation: 391 m

Average elevation: 523 m

Average elevation: 554 m

Average elevation: 524 m

Average elevation: 580 m

Average elevation: 469 m

Average elevation: 505 m

Average elevation: 556 m

Average elevation: 532 m

Average elevation: 573 m

Average elevation: 508 m

West Valley is located at 42°24′10″N 078°36′36″W / 42.40278°N 78.61000°W / 42.40278; -78.61000 (42.4028410, −78.6100253) and its elevation is 1,522 feet (464 m).

Average elevation: 522 m

Average elevation: 547 m

Average elevation: 525 m

Average elevation: 456 m

Franklinville is located at 42°20′13″N 078°27′29″W / 42.33694°N 78.45806°W / 42.33694; -78.45806 (42.3370091, -78.4580762) and its elevation is 1,591 feet (485 m).

Average elevation: 508 m

Average elevation: 547 m

Average elevation: 425 m