NOTE: Range of Boatable Flows excludes The Narrows. Upper limit for best boatability uncertain. Please help your fellow boaters with a comment or report.
Blanco CR 407 is a remote river segment with unknown rapids characteristics, requiring paddlers to scout and assess conditions carefully before attempting. Limited information suggests potential for variable water levels and potential hazards typical of Texas Hill Country streams, such as limestone-based riverbed obstacles and potential low-water crossings.