Upper Tombigbee River
Sub-Basin, Mississippi
HUC8: 03160101

1,670.1 square miles

	County	% of Basin	Sq. Miles
1	Monroe	31.7 %	529.256
2	Itawamba	30.6 %	510.450
3	Prentiss	18.9 %	316.162
4	Tishomingo	6.2 %	103.189
5	Lee	6.1 %	102.655
6	Lowndes	3.7 %	61.631
7	Clay	1.6 %	27.398
8	Chickasaw	1.1 %	17.631
9	Tippah	0.1 %	1.668
10	Union	0.0 %	0.078