The McClellan-Kerr Arkansas River Navigation System averages 12 million tons of commodities shipments annually. Based on prices obtained from Institute for Water Resources and the National Agricultural Statistics Service/USDA, the value of these commodities averages from $2 to $3 billion per year.

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Keywords: air, america, archive, arkansas, armed, army, defence, district, force, forces, military, navigation, navy, reportage, river, rock, service, serviceman, servicemen, soldier, states, united, usa