TY - RPRT TI - Water Resources Data, Colorado, Water Year 2000--Volume 1. Missouri River Basin, Arkansas River Basin, and Rio Grande Basin AU - R.M. Crowfoot AU - J.W. Unruh AU - R.D. Steger AU - G. B. O’Neill PY - 2001 DO - 10.3133/wdrco001 UR - https://pubs.usgs.gov/publication/wdrCO001 ID - wdrCO001 ER -