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For the U.S. Senate Energy and Natural Resources Committee hearing record:

Glenwood Hot Springs Protection Act Resolutions and Letters of Support PACKET, Sept. 23, 2026

Relevant reports

Groundwater and hot springs

Geophysical Investigation Report: Characterizing of Perimeter Area for Potential Karst Features, Glenwood Springs, Colorado

Collier Consulting, Inc.
Nov. 13, 2018

 

Comments and concerns re: RMR proposed hydrologic baseline study and drilling program

BBA Water Consultants, Inc.
Oct. 24, 2019

Caverns

Caves of the Upper Amphitheater — Additional Significant Cave Development on Bureau of Land Management Lands Near the Mid-Continent Quarry Expansion

June 22, 2020
National Speleological Society

Natural Resources

Final Report: Survey of Lands Affected by the Proposed Expansion of the Rocky Mountain Resources Limestone Quarry

Sept. 29, 2019
Colorado Natural Heritage Program
Warner College of Natural Resources, Colorado State University