The Reclamation Service was first organized within the U. S. Geological Survey in 1902. Although the connection with the USGS was "practically abolished" in 1906, it was only in 1907 that the separation became formalized and the Bureau of Reclamation was established as a new, independent agency within the Department of the Interior. The annual report series began in 1902.
| 1902-1906 | I 19.17/1: | Reclamation Service, Geological Survey, Department of the Interior |
| 1906-date | I 27.1: | Bureau of Reclamation, Department of the Interior |
(Andriot 478, 488; Checklist 487, 550)
| Date | Congress | Session | Type | Volume | Number | Serial Set Volume |
|---|---|---|---|---|---|---|
| 1902 | 57th | 2nd | H.doc. | 52 | 79 | 4491 |
| 1903 | 58th | 2nd | H.doc. | 57 | 44 | 4683 |
| 1904 | 58th | 3rd | H.doc. | 55 | 28 | 4834 |
| 1905 | 59th | 1st | H.doc. | 53 | 86 | 4993 |
| 1906 | 59th | 2nd | H.doc. | 54 | 204 | 5157 |
| 1907 | 60th | 1st | H.doc. | 41 | 63 | 5310 |
| 1908 | 60th | 2nd | H.doc. | 69 | 1174 | 5479 |
| 1909 | 61st | 2nd | H.doc. | 67 | 125 | 5770 |
| 1910 | 61st | 3rd | H.doc. | 79 | 1047 | 6023 |
| 1911 | 62nd | 2nd | H.doc. | 76 | 133 | 6258 |
| 1912 | 62nd | 3rd | H.doc. | 63 | 948 | 6429 |
| 1913 | 63rd | 2nd | H.doc. | 96 | 297 | 6693 |
| 1914 | 63rd | 3rd | H.doc. | 51 | 1255 | 6836 |
| 1915 | 64th | 1st | H.doc. | 82 | 38 | 7036 |
| 1916 | 64th | 2nd | H.doc. | 62 | 1479 | 7188 |
| 1917 | 65th | 2nd | H.doc. | 60 | 527 | 7390 |
| 1918 | 65th | 3rd | H.doc. | 53 | 1634 | 7522 |
| 1919 | 66th | 2nd | H.doc. | 47 | 430 | 7718 |
| 1920 | 66th | 3rd | H.doc. | 55 | 850 | 7849 |
| 1921 | 67th | 2nd | H.doc. | 58 | 225 | 8046 |
| 1922 | 67th | 3rd | H.doc. | 25 | 410 | 8131 |
| 1923 | 68th | 1st | H.doc. | 70 | 67 | 8331 |
| 1924 | 68th | 2nd | H.doc. | 69 | 440 | 8487 |
| 1925 | 69th | 1st | H.doc. | 73 | 62 | 8634 |
| 1926 | 69th | 2nd | H.doc. | 59 | 506 | 8775 |
| 1927-1928 | Not included in Congressional documents | |||||
| 1929 | 71st | 2nd | H.doc. | 95 | 234 | 9318 pt. |
| 1930 | 71st | 3rd | H.doc. | 132 | 548 | 9482 pt. |
| 1931 | 72nd | 1st | H.doc. | 119 | 29 | 9643 pt. |
| 1932 | 72nd | 2nd | H.doc. | 67 | 429 | 9735 pt. |
Disclaimer: This finding list is provided for general reference use only and is not indicative of the Serial Set or agency holdings at the College of Wooster. If you are looking for a report listed here, please check at your local depository library.