Table 11-4c,,,,, Top 20 U.S. Water Ports by Tonnage,,,,, (Domestic and International): 1996,,,,, (Thousands of metric tons),,,,, ,,,,, ,,,,, ,,,,Containerized,Number of Port name,,,,shipments,vessel ,,,,(as percent of,entrances/ ,Total,Domestic,International, total tonnage),clearances ,,,,, "South Louisiana, LA ","172,200","96,204","75,996",NS,"153,386" "Houston, TX ","134,432","55,452","78,979",4,"122,329" "New York, NY and NJ ","119,389","68,145","51,244",12.6,"228,526" "New Orleans, LA ","75,957","33,398","42,559",3.6,"125,116" "Baton Rouge, LA ","73,492","41,026","32,466",NS,"68,922" ,,,,, "Corpus Christi, TX ","72,993","21,629","51,364",NS,"32,957" "Valdez, AK ","69,960","68,006","1,954",NS,"3,186" "Plaquemine, LA ","60,701","41,932","18,769",NS,"65,780" "Long Beach, CA ","52,976","20,292","32,684",35,"56,465" "Texas City, TX ","51,160","19,108","32,052",NS,"23,462" ,,,,, "Pittsburgh, PA ","46,153","46,153",- ,NS,"118,283" "Mobile, AL ","46,144","23,014","23,129",NS,"47,943" "Tampa, FL ","44,718","29,443","15,275",NS,"10,234" "Norfolk Harbor, VA ","44,690","9,411","35,279",15,"32,064" "Lake Charles, LA ","44,540","17,913","26,627",NS,"49,303" ,,,,, "Los Angeles, CA ","41,449","16,267","25,183",37.8,"37,226" "Baltimore, MD ","39,511","12,696","26,814",8.7,"34,208" "Philadelphia, PA ","37,996","11,807","26,188",2.6,"25,185" "Duluth-Superior, MN and WI ","37,557","27,440","10,116",NS,"2,400" "Port Arthur, TX ","33,710","5,896","27,813",NS,"12,890" ,,,,, Subtotal-top 20 ports ,"1,200,060","565,569","634,491",6,"1,249,865" "Tonnage, total all U.S. water ports ","2,072,090","998,529","1,073,561",NA,NA Percent of tonnage of all U.S. water ports ,57.9,56.6,59.1,6,NA KEY: NA = Not applicable. NS = Not significant.,,,,, NOTE: Ports are ranked by total tonnage.,,,,, SOURCES,,,,, "Tonnage: U.S. Army Corps of Engineers. Waterborne Commerce of the United States, National Summaries, Part 5. (New Orleans, LA:",,,,, 1996).,,,,, "Percent of containerized shipments: U.S. Army Corps of Engineers. Navigation Data Center. Special tabulation. (New Orleans, LA:",,,,, 1998).,,,,,