2010 Map of Mertzon SW

About this map

Middle Concho River defines the northern reaches of this Irion County landscape, where the seasonal hydrology of the Edwards Plateau is visible through drainage patterns like Big Hollow Draw. At this time in the early 21st century, the area remains primarily ranch land, characterized by a sparse network of rural transit corridors such as Shay Rd and Co Rd 412. The southeast corner is marked by the winding course of Lopez Creek as it nears its confluence beyond the sheet boundary. The presence of Fm 2469 indicates the primary east-west artery connecting these remote ranching properties. This survey provides a baseline of the regional topography and property access before subsequent changes in land use or infrastructure, documenting the exact placement of local county roads and the natural watercourses that have shaped West Texas settlement for generations.