Colwell Lake Dam   Be the first to submit input for Colwell Lake Dam. If you have info on Colwell Lake Dam, Webb County, Texas please submit it here to improve this web site.          These outdoors activities are available near Colwell Lake Dam.   Public Lands Near Colwell Lake Dam: Lake Casa Blanca International State Park, Texas, 32 miles away   Hotels Near Colwell Lake Dam: Holiday Inn Express Hotel & Suites LAREDO-EVENT CENTER AREA, Laredo, 31 miles away La Quinta Inn & Suites Laredo Airport, Laredo, 31 miles away Staybridge Suites LAREDO, Laredo, 31 miles away Best Western San Isidro Inn, Laredo, 32 miles away Best Western Windwood Inn & Suites, Freer, 32 miles away