Prioritization of Susceptible Watershed to Sediment Yield and Evaluation of Best Management Practice: A Case Study of Awata River, Southern Ethiopia

Table 5

Summary of calibrated best flow parameters.

No.	Parameter	Description of parameter	Range	Fitted value
1	R_CN2.mgt	SCS runoff curve number	±0.2	0.0097
2	V_HRU_SLP.hru	Average slope steepness	0-1	0.3170
3	V_RCHRG_DP.gw	Deep aquifer percolation fraction	0-1	0.1389
4	V_CANMX.hru	Maximum canopy storage	0–100	0.7525
5	V_ALPHA_BF.gw	Baseflow alpha factor	0-1	0.7273
6	R_SOL_K.sol	Saturated hydraulic conductivity	±0.25	-0.2260
7	R_SLSUBBSN.hru	Average slope length	±0.25	0.1133
8	R_SOL_AWC.sol	Available water content of soil	±0.25	-0.2388
9	V_GW_DELAY.gw	Groundwater delay	100–500	372.77
10	V_CH_N2.rte	“N” value for main channel	−0.01–0.3	0.088
11	V_CH_K2.rte	“K” of main channel alluvium	−0.01–500	260.267
12	V_SURLAG.bsn	Surface runoff lag time	0.05–24	11.55