Whitewater rivers near De Zavala Elementary SPARK Park Trail, Harris County, Texas De Zavala Elementary SPARK Park Trail Main Page List of nearby whitewater: Brazos River, Texas, Hidalgo Falls, 72.9 miles away Brazos River, Texas, Port Sullivan North of FM 485, 118.7 miles away * Distances listed are direct linear distances, actual travel distance may be different. Go to Texas Outdoors Index