Surface water and groundwater interactions in a surficial aquifer in Northwest Iowa

Abstract

Brief definition of hydrology Reasons for using mathematical models Hydromode1 Hydrological Concepts Used in the Model 101 Concept of surface runoff modeling 103 Concept of snowmelt modeling 106 Concept of groundwater modeling 107 Definitions in general 110 Evapotranspiration procedure in hydromodel 114 Beneficial Water Use in Floyd River Basin at Alton 117 Irrigation water use in Floyd River Basin above Alton 125 Step-by-Step Procedures of the Hydromodel 127 CHAPTER V. DEVELOPMENT, CALIBRATION AND TESTING OF THE MODEL 129 Development and Calibration 129 Testing of the Model 143 Results of Testing of the Model 145 Improving Several Important Variables 162 CHAPTER VI. STOCHASTIC STUDIES 168