MONTHLY STATEMENT OF THE PUBLIC DEBT
OF THE UNITED STATES
JULY 31, 2007

TABLE I -- SUMMARY OF TREASURY SECURITIES OUTSTANDING, JULY 31, 2007
(Millions of dollars)
                                              Amount Outstanding
Title                                         Debt Held             Intragovernmental         Totals
                                              By the Public         Holdings
Marketable:
  Bills.......................................          888,747                     3,322                  892,068
  Notes.......................................        2,491,975                     2,084                2,494,060
  Bonds.......................................          547,033                       221                  547,254
  Treasury Inflation-Protected Securities.....          455,907                       133                  456,040
  Federal Financing Bank  1  .................                0                    14,000                   14,000
Total Marketable  a...........................        4,383,662                    19,759 2              4,403,421
Nonmarketable:
  Domestic Series.............................           29,995                         0                   29,995
  Foreign Series..............................            2,986                         0                    2,986
  R.E.A. Series...............................                1                         0                        1
  State and Local Government Series...........          297,699                         0                  297,699
  United States Savings Securities............          198,094                         0                  198,094
  Government Account Series...................           85,264                 3,908,963                3,994,227
  Other.......................................            6,016                         0                    6,016
Total Nonmarketable  b........................          620,054                 3,908,963                4,529,017
Total Public Debt Outstanding.................        5,003,717                 3,928,722                8,932,438
TABLE II -- STATUTORY DEBT LIMIT, JULY 31, 2007
(Millions of dollars)
                                              Amount Outstanding
Title                                         Debt Held             Intragovernmental         Totals
                                                 By the Public 19   Holdings
Debt Subject to Limit: 19
  Public Debt Outstanding.....................        5,003,717                 3,928,722                8,932,438
  Less Amounts Not Subject to Limit:
    Other Debt Not Subject to Limit...........              503                         0                      503
    Unamortized Discount  3...................           31,104                    41,483                   72,587
    Federal Financing Bank  1     ............                0                    14,000                   14,000
  Total Public Debt Subject to Limit..........        4,972,110                 3,873,239                8,845,348
  Other Debt Subject to Limit:
    Guaranteed Debt of Government Agencies  4                68                         0                       68
  Total Public Debt Subject to Limit..........        4,972,178                 3,873,239                8,845,417
  Statutory Debt Limit  5.....................................................................           8,965,000
  Balance of Statutory Debt Limit.............................................................             119,583
COMPILED AND PUBLISHED BY
THE BUREAU OF THE PUBLIC DEBT
www.TreasuryDirect.gov