An accounting system for estimating and distributing consumptive use of water by vegetation to water users was developed for the Colorado River to meet the requirements of a U.S. Supreme Court decree and used with data from calendar year 1984. The system is based on a water-budget method to estimate total consumptive use by vegetation which is apportioned to agricultural users by using percentages of total evapotranspiration by vegetation estimated from digital-image analysis of satellite data.
Additional publication details
USGS Numbered Series
An accounting system for water and consumptive use along the Colorado River, Hoover Dam to Mexico
Water Supply Paper
U.S. G.P.O. ;
For sale by the U.S. Geological Survey, Information Services,
viii, 94 p. :ill., maps (some col.) ;28 cm.; 3 plates in pocket