TABLE 3. STATISTICS FOR SELECTED RIVER BASINS: PRECIPITATION RANKING FOR OCT-OCT 2001, WHERE RANK OF 1 = DRIEST, 107 = WETTEST, BASED ON THE PERIOD 1895 TO 2001, AREAL PERCENT OF THE BASIN EXPERIENCING SEVERE OR EXTREME LONG-TERM (PALMER) DROUGHT, AND AREAL PERCENT OF THE BASIN EXPERIENCING SEVERE OR EXTREME LONG-TERM (PALMER) WET CONDITIONS, AS OF OCT 2001. RIVER BASIN REGIONS AS DEFINED BY THE U.S. WATER RESOURCES COUNCIL. PRECIPITATION % AREA % AREA RIVER BASIN RANK DRY WET ----------- ------------- ------ ------ MISSOURI BASIN 42 23.1% 10.2% PACIFIC NORTHWEST BASIN 82 48.8% 0.0% CALIFORNIA RIVER BASIN 40 4.2% 0.0% GREAT BASIN 28 62.8% 0.0% UPPER COLORADO BASIN 30 75.0% 0.0% LOWER COLORADO BASIN 28 10.4% 0.0% RIO GRANDE BASIN 6 19.9% 0.0% ARKANSAS-WHITE-RED BASIN 39 0.0% 0.0% TEXAS GULF COAST BASIN 47 0.0% 25.3% SOURIS-RED-RAINY BASIN 75 0.0% 32.5% UPPER MISSISSIPPI BASIN 76 0.0% 6.4% LOWER MISSISSIPPI BASIN 98 0.0% 10.3% GREAT LAKES BASIN 103 4.1% 20.6% OHIO RIVER BASIN 99 0.0% 14.2% TENNESSEE RIVER BASIN 77 0.0% 0.0% NEW ENGLAND BASIN 12 64.5% 0.0% MID-ATLANTIC BASIN 4 9.4% 0.0% SOUTH ATLANTIC-GULF BASIN 26 1.2% 3.9%