Techniques for estimating flood hydrographs for ungaged urban watersheds
Open-File Report
82-365
By: V.A. Stricker and V.B. Sauer
Links
- Document: Report (pdf)
- Download citation as: RIS | Dublin Core
Abstract
The Clark Method, modified slightly was used to develop a synthetic, dimensionless hydrograph which can be used to estimate flood hydrographs for ungaged urban watersheds. Application of the technique results in a typical (average) flood hydrograph for a given peak discharge. Input necessary to apply the technique is an estimate of basin lagtime and the recurrence interval peak discharge. Equations for this purpose were obtained from a recent nationwide study on flood frequency in urban watersheds. A regression equation was developed which relates flood volumes to drainage area size, basin lagtime, and peak discharge. This equation is useful where storage of floodwater may be a part of design of flood prevention. (USGS)
| Publication type | Report |
|---|---|
| Publication Subtype | USGS Numbered Series |
| Title | Techniques for estimating flood hydrographs for ungaged urban watersheds |
| Series title | Open-File Report |
| Series number | 82-365 |
| DOI | 10.3133/ofr82365 |
| Edition | - |
| Year Published | 1984 |
| Language | ENGLISH |
| Publisher | U.S. Geological Survey, |
| Description | v, 22 p. :ill. ;28 cm. |
| Google Analytic Metrics | Metrics page |