Table 1 Character Value of Runoff and Sand

In the above, flood period (July-Sept.) contains 85.6%

Runoff Amount (RA)
Max annual RA 40,040,000m3
Min annual RA 3,200,000m3
Average RA for many years 16,320,000m3
Max flow of flood peak 558ms/s
Sand Content (SC)
Max SC 25.2kg/m3
Min SC 0.0kg/m3
Average SC for many years 2.7kg/m3
Average sand-carriage amount for many years 18,000