Banqiao Dam discharge of the reservoir is 15000 m/s (about 3.96 million gallons/s). After the disaster of the Banqiao dam failure, the Chinese government became very focused on surveillance, repair, and consolidation of reservoir dams. China has 87,000 reservoirs across the country; most of which were built in the 1950s–1970s using low construction standards. Most of these reservoirs are in serious disrepair, posing challenges to the prevention and control of flood-triggered geological disasters in areas with a population of 130 million or more. China's medium and small rivers are considered to be the Achilles' heel in the country's river control systems. According
Hill Country State Natural Area Hill Country State Natural Area Hill Country State Natural Area (HCSNA) preserves of rugged, relatively pristine Hill Country terrain in Bandera County, Texas. It was first opened to the public in 1984. Since HCSNA is designated a "Natural Area" rather than a "State Park", the Texas Parks and Wildlife Dept.'s first priority is the maintenance and preservation of the property's natural state. Accordingly, facilities are purposely somewhat primitive and recreational activities may be curtailed if the TPWD deems it necessary to protect the environment. Hill Country State Natural Area is located on the border of Bandera County and Medina County,