As you zoom in on the map, the mile markers, measured from the confluence with the Green River, will be displayed. At low water the current may be less than one mph but when the river is in flood, above 3 mph. Watch out for snags (fallen trees in the water). If you zoom to the BLM access, your map shows no roads in! Don't worry, there is a road (see the shuttle page).
Click on the layer icon to download the waypoint and/or track (.gpx) file :
Mile markers AND river channelNote: The download attribute is not supported in Edge version 12, IE, Safari 10 (and earlier), or Opera version 12 (and earlier).