Front Range Map
Select the Paleoseismic Study of interest to obtain research information from the Colorado Geological Survey’s Earthquake Reference Collection:
Please Note: Blue lines on these maps depict faults that offset Quaternary deposits (less than 2 million years) at a 1:250,000 scale. The location is approximate and should not be used to determine proximity to the actual fault. More information is available on Colorado faults in the Earthquake Reference Collection.