Statewide Framework Plan Updated Data Tables
2007 Data

Total Annual Flow from Most Recent Update1,2,3
Basin	Area	Ratio Based on Normal Conditions	Yield
			Wet	Normal	Dry
	acres4	ac-ft/ac	ac-ft	ac-ft	ac-ft
GREAT BASIN
Bear River (2011)	960,000	0.43	783,400	408,538	135,348
COLORADO RIVER
Green River (2010)4	10,975,618	0.22	3,553,316	2,381,316	1,452,316
MISSOURI RIVER
Northeast Wyoming (2003)5	7,680,000	0.03	407,000	240,500	138,000
Powder/Tongue River (2002)	7,232,000	0.14	1,418,000	982,600	694,000
Platte River (2006)6	15,424,000	0.08	2,249,000	1,307,000	1,105,000
Wind/Bighorn River (2010)	12,853,000	0.34	5,103,300	4,393,200	3,106,100
Yellowstone River (2010)7	1,790,000	1.79	3,862,800	3,205,800	2,558,800
COLUMBIA RIVER
Snake/Salt River (2003)8	3,264,000	1.08	5,047,000	3,540,000	2,179,000
Total (2007)	62,720,000	0.27	23,234,000	16,992,100	11,781,000
Values in RED indicate basins updated since previous statewide plan.  1  Estimates are based on outflow plus depletions from the current river basin plans.  2  Depletion estimates are from the current river basin plans.  3  Depleted flows are based on outflow estimates from the current river basin plans.  4  Wyoming's Share of Green River Basin flows under the Colorado River Compact were not prepared in basin plan.  5  Excludes the flows for the Little Missouri and Niobrara Rivers.  6  The Platte River system is fully appropriated. Estimates exclude the flows and depletions from the Horse Creek and South Platte Drainages.  7  Drainage area is within Yellowstone National Park and includes estimates for the Madison, Gibbon, Firehole, and Gallatin Rivers.  8  Excludes the flows for the Henrys Fork and Teton Rivers.