@misc{indiciae6258694136e6, title = {Water Resources Data for Colorado, 1966; Part 1: Surface Water Records}, author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey}, year = {1967}, doi = {10.3133/wdrco661}, url = {https://pubs.usgs.gov/publication/wdrCO661}, note = {Source identifier: wdrCO661} }