TY - RPRT TI - Sediment discharge in Fortification Creek and the effect of sedimentation rate on the proposed Rampart Reservoir, northwestern Colorado AU - D. L. Butler AU - R.O. Hawkinson AU - R.W. Boulger PY - 1990 DO - 10.3133/wri904103 UR - https://pubs.usgs.gov/publication/wri904103 ID - wri904103 ER -