Geology of northern Utah and vicinity (UGA-27) Colorado River History This study incorporates subsurface

This study incorporates subsurface

Simulations with increased north-south hydraulic conductivity substantially improved the match to measured water levels in the central area of the model between Snow Canyon and Mill Creek

taking advantage of the hundreds of geophysical logs from oil and gas wells drilled over the last two decades

and biota of the Great Salt Lake

Geology of northern Utah and vicinity (UGA-27) Colorado River History This study incorporates subsurfaceEdited by: L. E. Spangler and C. J. Allen This publication contains 21 technical papers and a field trip road log covering a large geographic area and focusing on a broad range of topics, including: structural geology, stratigraphy, geomorphology, petroleum geology, coalbed gas potential, geologic hazards (landslides, liquefaction, and surface fault rupture), drinking water source protection zone delineations, spring hydrology, ground water quality,