Wyoming State Water Plan, Wyoming Water Development Office
Rafting on Snake River Lake Marie, Snowy Mountains Wyoming Wind River Range picture

STATEWIDE FRAMEWORK PLAN: Updated Data Tables
2007: Data Tables

Irrigated Acreage and Projected Irrigation Development from Most Recent Update
River Basin Current 30-Year Projections
High Scenario Mid Scenario Low Scenario
acres
 Bear (2011)   64,000   69,000      61,000 
 Green (2010)1   334,500       334,500 
 Northeast (2003)   87,000         87,000 
 Platte (2006)   612,000   649,000   612,000   602,000 
 Powder/Tongue (2002)   170,000         170,000 
 Snake/Salt (2014)3   99,029   103,609   94,584   83,200 
 Wind/Bighorn (2010)2   634,900   684,219   638,814   594,200 
Note: Blanks indicate that no data were developed for this scenario.

Values in RED indicate basins updated since previous statewide plan.

  1. 50-Year Projections.
  2. Current Wind/Bighorn figure is modeled irrigated acreage for full-supply scenario and does not include Popo Agie Basin or Tribal Futures projects.
  3. Projections were completed to 2032, a 20 year projection rather than a 30 year projection.