54 TRANSPORTATION OF DEBRIS BY RUNNING WATER. 



TABLE 4 (J). Observations on load, slope, and depth, with debris of two or more grades mixed Continued. 



TABLE 4 (K). Observations on load, slope, and depth, with unassorted debris. a 



a The very coarsest particles were removed by passing the sample through a 6-mesh sieve, and the very finest by passing it over a 60-mesh sieve 

 It retained the equivalents of grades (A), (B), (C), (D), (E), and (F). 



