Blackwater Draw is an intermittent stream channel about long, with headwaters in
Roosevelt County, New Mexico, about southwest of
Clovis, New Mexico, and flows southeastward across the Llano Estacado toward the city of
Lubbock, Texas, where it joins
Yellow House Draw to form
Yellow House Canyon at the head of the
North Fork Double Mountain Fork Brazos River. It stretches across eastern
Roosevelt County, New Mexico, and
Bailey,
Lamb,
Hale, and
Lubbock counties of
West Texas and drains an area of .