1957 Map of Lasara

About this map

Monte Alto Reservoir dominates the landscape of this South Texas quadrangle, divided into Unit No 1 and Unit No 2 to manage water for the surrounding agricultural plains. The intricate network of the Main Supply Canal and various elevated ditches reveals the critical engineering required to sustain the citrus and row-crop economy of the mid-20th century. The settlement of Lasara sits at a rail junction along the Missouri Pacific line, serving as a focal point for the local community. Further south, the town of Monte Alto borders the reservoir, where the Hidalgo and Willacy Counties Water District No 1 operates essential infrastructure. The map is a valuable resource for genealogists, documenting several local burial sites including Lasara Memorial Cemetery, San Martin Cemetery, and the isolated Graves located near the county line.