Overview
A study was conducted that updated methods for estimating the magnitude and frequency of floods in ungaged urban basins in Georgia that are not substantially affected by regulation or tidal fluctuations. Annual peak-flow data for urban streams from September 2008 were analyzed for 50 streamgaging stations (streamgages) in Georgia and 6 streamgages on adjacent urban streams in Florida and South Carolina having 10 or more years of data. Flood-frequency estimates were computed for the 56 urban streamgages by fitting logarithms of annual peak flows for each streamgage to a Pearson Type III distribution. Additionally, basin characteristics for the streamgages were computed by using a geographical information system and computer algorithms.
- | Author: U. S. Department of the Interior
- | Publisher: Createspace Independent Publishing Platform
- | Publication Date: Jul 23, 2014
- | Number of Pages: 50 pages
- | Binding: Paperback or Softback
- | ISBN-10: 1499557027
- | ISBN-13: 9781499557022
