Table 2. Sensitivity analysis and results of the multidimensional flow model streamflow simulations for the braided-straight reach, Kootenai River near Bonners Ferry, Idaho.

[Streamflow for river model simulation: The model was constructed with a uniform drag coefficient. Sensitivity analyses of the calibrated drag coefficient were made for the 170, 1,130, and 2,120 m³/s flow-management scenarios at 85 (bold, italic) and 115 (bold) percent of the drag coefficient value. Reported median and maximum values were based on the population of all wet nodes in the model. Abbreviations: m³/s, cubic meter per second; ft³/s, cubic foot per second; m, meter; ft, foot; Med., median; Max., maximum; m/s, meter per second; ft/s, foot per second]

Streamflow for river model simulation		Drag coefficient	Depth						Velocity						Water-surface elevation
m3/s	ft3/s		(m)			(ft)			(m/s)			(ft/s)			(m)			(ft)
			Med.	Max.		Med.	Max.		Med.	Max.		Med.	Max.		Med.	Max.		Med.	Max.
170	6,000	0.0024	1.41	19.75		4.63	64.81		0.42	2.34		1.38	7.68		534.80	539.24		1,754.68	1,769.25
		.0020	1.40	19.75		4.59	64.80		.43	2.57		1.41	8.43		534.78	539.22		1,754.61	1,769.18
		.0028	1.42	19.76		4.66	64.83		.41	2.31		1.36	7.59		534.81	539.26		1,754.71	1,769.31
566	20,000	.0025	2.08	21.78		6.81	71.47		.91	2.74		2.97	8.99		535.67	539.80		1,757.53	1,771.08
1,130	40,000	.0029	3.35	23.85		10.98	78.26		.97	3.04		3.18	9.98		537.41	540.52		1,763.24	1,773.45
		.0025	3.29	23.84		10.81	78.21		1.00	3.31		3.28	10.86		537.34	540.42		1,763.01	1,773.12
		.0033	3.38	23.86		11.09	78.29		.96	2.90		3.13	9.52		537.46	540.59		1,763.41	1,773.68
1,700	60,000	.0031	4.90	26.07		16.09	85.53		.98	3.08		3.23	10.10		539.49	541.86		1,770.07	1,777.84
2,120	75,000	.0032	5.83	27.10		18.99	88.88		1.00	3.31		3.29	10.88		540.56	542.66		1,773.58	1,780.47
		.0027	5.79	27.09		19.13	88.91		1.02	3.37		3.33	11.06		540.51	542.59		1,773.41	1,780.24
		.0037	5.89	27.11		19.31	88.95		.99	3.24		3.25	10.64		540.71	542.76		1,774.07	1,780.80