TY - RPRT TI - Multiple injected and natural conservative tracers quantify mixing in a stream confluence affected by acid mine drainage near Silverton, Colorado AU - L. E. Schemel AU - M.H. Cox AU - R.L. Runkel AU - B. A. Kimball PY - 2006 DO - 10.1002/hyp.6081 UR - https://pubs.usgs.gov/publication/70028307 ID - 70028307 ER -