Nez Perce County topographic maps

According to the U.S. Census Bureau, the city has a total area of 18.04 square miles (46.72 km2), of which 17.23 square miles (44.63 km2) is land and 0.81 square miles (2.10 km2) is water. Downtown Lewiston, at elevations between 740 feet (230 m) and 780 feet (240 m), is only slightly higher in elevation than…

Average elevation: 334 m

Culdesac is located at 46°22′30″N 116°40′13″W / 46.37500°N 116.67028°W / 46.37500; -116.67028 (46.374883, -116.670333), at an elevation of 1,644 feet (501 m) above sea level.

Average elevation: 588 m

Average elevation: 401 m