Geological Survey Water-Supply Paper 1475-Q Present and Future Water Supply for Mammoth Cave National Park, Kentucky

Langbein, W. B., and Iseri, Kathleen T., 1960, General Introduction and hydrologic definitions: U.S. Geol. Survey Water-Supply Paper 1541—A, 29 p.

McCabe, John A., 1962, Floods in Kentucky, magnitude and frequency: Kentucky Geol. Survey Inf. Circ. 9, ser. 10, 196 p.

U.S. Geological Survey, Surface-water supply of the United States, Part 3—A, Ohio River basin except Cumberland and Tennessee River basins: U.S. Geol. Survey Water-Supply Papers, published annually through 1960.

______ 1957, Compilation of records of surface waters of the United States through September 1950, Part 3—A, Ohio River basin except Cumberland and Tennessee River basins: U.S. Geol. Survey Water-Supply Paper 1305, 652 p.

______ 1961, Surface water records of Kentucky: U.S. Geol. Survey open-file report.