Geography Tool Shed : Snake River

United States Rivers

States	Idaho (788 mi), Oregon (235 mi), Washington (176 mi), Wyoming (154 mi)
Length	1,080.4 miles
Watershed Length^*	17,021 miles
Mouth	Columbia River ⤏ Eastern Pacific Ocean
GNIS	1533479

Tributaries

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Name	Distance from Mouth (miles)	Length (miles)	Watershed Length (miles)
Alkali Flat Creek	67	47	47
Alpowa Creek	130	25	25
Asotin Creek	145	16	58
Bannock Creek	736	67	87
Bear Creek	911	22	22
Bennet Creek	533	34	34
Birch Creek	336	21	21
Birch Creek	484	28	28
Blackfoot River	764	137	249
Boise River	395	103	687
Browns Creek	530	21	21
Bruneau River	500	153	820
Buffalo Fork	1,007	26	118
Burnt River	328	86	207
Castle Creek	476	33	48
Cherry Creek	185	12	12
Clearwater River	139	75	1,895
Clover Creek	555	44	44
Corder Creek	486	17	17
Deadman Creek	544	40	40
Deadman Creek	83	13	48
Deep Creek	248	11	11
Ditch Creek	987	14	14
Fall Creek	898	20	20
Flat Creek	958	40	40
Grande Ronde River	168	83	677
Greys River	929	65	91
Gros Ventre River	976	75	186
Henrys Fork	847	92	684
Hoback River	953	53	168
Imnaha River	191	73	229
Indian Creek	272	19	19
King Hill Creek	552	27	27
Lewis River	1,041	18	18
Little Canyon Creek	543	30	30
Malad River	580	12	594
Malheur River	370	190	709
Owyhee River	395	219	1,816
Pacific Creek	1,008	34	34
Palisades Creek	906	12	12
Palouse River	59	167	569
Payette River	367	83	585
Penawawa Creek	91	18	18
Pine Creek	270	35	82
Polecat Creek	1,037	18	18
Portneuf River	753	116	191
Powder River	296	153	396
Rabbit Creek	450	20	20
Raft River	700	108	205
Rainey Creek	897	13	13
Reynolds Creek	443	25	25
Rock Creek	615	43	63
Rock Creek	713	7	53
Sailor Creek	535	64	103
Salmon Falls Creek	595	121	503
Salmon River	188	425	2,294
Salt River	925	84	286
Scott Creek	344	20	20
Sinker Creek	467	16	16
Spread Creek	1,003	17	45
Spring Creek	964	13	13
Tenmile Creek	150	18	18
Tucannon River	62	62	118
Weiser River	353	104	333
Wildhorse River	284	15	35
Wolf Creek	203	15	15

— Watercourse ‐ ‐ ‐ Watershed

* Note: Watershed is mostly rivers/streams 15+ miles in length.

Data from United States Geological Survey