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Publications

Publications from USGS science centers throughout the Southeast Region.

Filter Total Items: 9963

Effects of urbanization on floods in the Dallas, Texas metropolitan area

The effects of urbanization on flood characteristics of streams in the Dallas metropolitan area were studied by use of a digital model of the hydrologic system. The model was calibrated by using observed rainfall and runoff data from 19 storms in six basins having various degrees of urbanization. The calibrated models were used with a 57- year rainfall record to simulate 57-year records of annual
Authors
George R. Dempster

Floods of September-October 1967 in south Texas and northeastern Mexico

Floods produced by Hurricane Beulah during September and October 1967 were outstanding because of the magnitude of the stage and discharge and because of the number of river basins affected. Previously known maximum stages were exceeded, at the downstream station, in five river basins in Texas by amounts ranging from 2.7 feet at Guadalupe River near Tivoli to 9.2 feet at Aransas River near Skidmor
Authors
Elmer E. Schroeder, R.U. Grozier, D. C. Hahl, A.E. Hulme

Geologic and hydrologic control of chloride contamination in aquifers at Brunswick, Glynn County, Georgia

Water from a brackish-water zone (1,050-1,350 ft) has concentrations as high as 2,150 milligrams per liter chloride, and concentrations are suspected to be higher than 3,000 milligrams per liter chloride. This brackish water has been identified as the source of the water that contaminates the upper and lower fresh-water-bearing zones of the principal artesian aquifer. The confining unit separating
Authors
Dean O. Gregg, Everett Alfred Zimmerman
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