2019 Map of South Rector Canyon

About this map

Rector Canyon and its southern counterpart, South Rector Canyon, dominate this arid landscape in Culberson County, where elevation and hydrology dictate the region's sparse infrastructure. The terrain is defined by deep cuts into the limestone, including Lamar Canyon to the south and the Yeso Hills in the northeast. Water management is critical in this environment, evidenced by isolated features such as Cave Tank and Well Drill Tank, which serve as vital points in an otherwise dry network of draws. Transportation is limited to the northern edge of the sheet, where 62 180 cuts across the basin, providing the primary access point near Big Canyon. This 2019 survey illustrates the persistent ranching and topographic character of the Texas borderlands, where named draws like McKittrick Canyon Draw and Well Drill Draw channel infrequent runoff through the high desert floor.