No. 867. WATERBORNE IMPORTS AND EXPORTS-CARGO TONNAGE, BY COASTAL DISTRICT: 1945 to 1966

Source: Dept. of Commerce, Bureau of the Census; Foreign Commerce and Navigation of the United States, releases, and unpublished data.

No. 868. WATERBORNE IMPORTS AND EXPORTS-VALUE OF TRADE, BY COASTAL DISTRICT: 1964 To 1966

[In millions of dollars. Includes trade of Puerto Rico with foreign countries]

Source: Dept. of Commerce, Bureau of the Census; annual review, United States Waterborne Foreign Commerce.

No. 869.

FREIGHT CARRIED ON INLAND WATERWAYS, BY SYSTEM: 1940 to 1965

[In millions of ton-miles. Excludes Alaska and Hawaii, except as noted]

X Not applicable.

Comprises main channels and all tributaries of the Mississippi, Illinois, Missouri, and Ohio Rivers. : Beginning 1960, includes Alaskan waterways; beginning 1965, distributed by waterway system.

3 Except Great Lakes. Beginning 1955, distributed by inland waterway system.

Source: Dept. of the Army, Corps of Engineers; through 1950, Annual Report of the Chief of Engineers, Part 2thereafter, Waterborne Commerce of the United States.

No. 870. WATERBORNE IMPORTS AND EXPORTS-SHIPPING WEIGHT OF PRINCIPAL COMMODITIES IN OCEANBORNE TRADE: 1963 AND 1964

[In thousands of short tons. Includes trade of Puerto Rico with foreign countries. Import data exclude shipments of under $100 in value; export data exclude shipments of under $500 in value. "N.e.c." means not elsewhere classified]

Source: Dept. of Commerce, Bureau of the Census; annual review, United States Waterborne Foreign Commerce.

No. 871. FREIGHT CArried on GREAT LAKES SYSTEM: 1965

Represents zero. Z Less than 500,000 ton-miles.

1 Comprises Chicago Harbor, North Branch, South Branch, Sanitary Ship Canal, Calumet-Sag Channel, Lake Calumet, Calumet Harbor and River.

Source: Dept. of the Army, Corps of Engineers; Waterborne Commerce of the United States.

No. 872.

COMMERCE OF SELECTED UNITED STATES PORTS: 1965 [In thousands of short tons (cargo). Excludes Great Lakes. In addition to commerce shown here, many ports have (a) commerce with ports on internal rivers and canals; (6) purely local port traffic]

Source: Dept. of the Army, Corps of Engineers; Waterborne Commerce of the United States.

No. 873. Federal Expenditures for CiVIL FUNCTIONS OF THE CORPS OF ENGINEERS, U.S. ARMY: 1940 TO 1966

[In thousands of dollars. For years ending June 30. Includes Puerto Rico and outlying areas. Represents funds actually expended under the direction of the Chief of Engineers for maintenance and improvement of rivers and harbors, flood control, and other miscellaneous works]

Source: Dept. of the Army, Corps of Engineers; annual report, Statement of Costs.

No. 874. COMMERCE OF SELECTED GREAT LAKES PORTS: 1950 TO 1965 [In thousands of short tons (cargo). Comprises foreign, lakewise, and coastwise shipping]

No. 875.

FREIGHT CARRIED ON MISSISSIPPI RIVER SYSTEM: 1940 To 1965 [Net traffic. Comprises main channels and all tributaries of the Mississippi, Illinois, Missouri, and Ohio Rivers]

Source of tables 874 and 875: Dept. of the Army, Corps of Engineers; through 1950, Annual Report of the Chief of Engineers, Part 2; thereafter, Waterborne Commerce of the United States.

No. 876. COMMERCIAL TRAFFIC THROUGH THE PANAMA CANAL, 1940 To 1966, AND BY NATIONALITY OF VESSEL, 1966

[For years ending June 30. Comprises oceangoing tolls-paying vessels and foreign naval vessels of 300 net tons and over (Panama Canal measurement) for vessels rated on net tonnage, or 500 tons displacement and over for vessels rated on displacement tonnage. See also Historical Statistics, Colonial Times to 1957, series Q 235-237]

No. 877. VESSELS ENtered and CLEARED IN Foreign TradE-NET REGISTERED TONNAGE, BY CUSTOMS DISTRICTS: 1955 TO 1965

No. 878. VESSELS ENTERED AND CLEARED IN FOREIGN TRADE-NET REGISTERED TONNAGE, BY FLAG OF CARRIER VESSEL: 1941 TO 1965

thousands of net tons, except as indicated. Includes Puerto Rico and Virgin Islands. Excludes domestic trade. See also Historical Statistics, Colonial Times to 1957, series Q 192-203]

Source of tables 877 and 878: Dept. of Commerce, Bureau of the Census; Foreign Commerce and Navigation of the United States, and current summary reports, FT 975, Vessel Entrances and Clearances.

51.9 56, 304
51.5 74.889
34. 2101, 213
19.9 140, 498
17.9 167, 581
26.6 114, 806
18.8 149, 778
18.9 151, 295
19. 1 159, 330
18.2 166, 103
17.5 177.636
16.3 183, 540

32, 585
40,933
35, 531

23, 718
33, 953

45, 147

26.377

18,770

54, 584

29,510

25,073

65,682

68,396

25.407

42, 989

27.018 30, 459

113, 478

85.273

19, 791

65.481

137, 121

95, 963