TY - RPRT TI - Water Resources Data, Colorado, Water Year 2001--Volume 1. Missouri River Basin, Arkansas River Basin, and Rio Grande Basin AU - R.M. Crowfoot AU - R.D. Steger AU - W.F. Payne AU - G. B. O’Neill PY - 2002 DO - 10.3133/wdrco011 UR - https://pubs.usgs.gov/publication/wdrCO011 ID - wdrCO011 ER -