TY - RPRT TI - Analysis of historic agricultural irrigation data from the Natural Resources Conservation Service monitoring and evaluation for Grand Valley, Lower Gunnison Basin, and McElmo Creek Basin, western Colorado, 1985 to 2003 AU - John W. Mayo PY - 2015 DO - 10.3133/ofr20141261 UR - https://pubs.usgs.gov/publication/ofr20141261 ID - ofr20141261 ER -