Watershed Ranking by Species Count For the Family Viperidae
Rank	Watershed	Species Count
1	Abrams Creek	1
2	Eagle Creek	1
3	Jonathan Creek (Purchase area)	1
4	Middle Prong Little River	1
5	Straight Fork	1
6	West Prong Little Pigeon	1
7	Big Creek	1
8	East Prong Little River	1
9	LeConte Creek	1
10	NC Fringe	1
11	TN Fringe	1
12	West Prong Little River	1
13	Cataloochee Creek	1
14	Hazel Creek	1
15	Lost Cove Creek	1
16	Noland Creek	1
17	Twentymile Creek	1
18	White Oak Sinks	1
19	Deep Creek	1
20	Hesse Creek	1
21	Middle Prong Little Pigeon	1
22	Oconaluftee River, West	1
23	Uncertain	1