TY - RPRT TI - Water quality in the South Platte River basin, Colorado, Nebraska, and Wyoming, 1992-95 AU - Kevin F. Dennehy AU - David W. Litke AU - Cathy M. Tate AU - Sharon L. Qi AU - Peter B. McMahon AU - Breton W. Bruce AU - Robert A. Kimbrough AU - Janet S. Heiny PY - 1998 DO - 10.3133/cir1167 UR - https://pubs.usgs.gov/publication/cir1167 ID - cir1167 ER -