USGS

Hydrogeology and preliminary assessment of regional flow in the Upper Cretaceous and adjacent aquifers in the Northern Mississippi embayment

U.S. Geological Survey, Water-Resources Investigations Report 87-4000

by J.V. Brahana and T.O. Mesko


Table of Contents

Abstract

Introduction

Objectives

Previous investigations

Hydrogeology

Hydrogeologic framework

Regional flow

Water levels

Water quality

Hydraulic characteristics

Stresses

Modeling the ground-water flow system

Conceptualization of the system

Model attributes

Model requirements

Finite-difference grid

Boundary conditions and discretized hydrogeology

Aquifer hydraulic properties

Stresses

Preliminary model development

Calibration

Sensitivity analysis

Regional contributions to the hydrologic budget

Summary

Selected references

 


 

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