SLCESPCO
National Weather Service
Colorado Basin River Forecast Center
Salt Lake City, Utah
January 05, 2022

San Juan Basin Special Forecast Group

January final Forecasts

Seasonal and Monthly forecasts
Forecast volumes in thousands of acre-feet (KAF)


Rio Blanco  FORECAST              
              90%     50%     10%    
   Apr-Jul    33.0    45.0    80.0     


Navajo-Chromo  FORECAST              
              90%     50%     10%    
   Apr-Jul    40.0    54.0    95.0     


Little Navajo-Chromo  FORECAST              
              90%     50%     10%    
   Apr-Jul     2.9     4.9    11.0     
       Jan    0.08    0.09     0.10
       Feb    0.08    0.10     0.14
       Mar    0.20    0.30     0.50


Vallecito Reservoir  FORECAST              
              90%     50%     10%    
   Apr-Jul   116.0   155.0   225.0     
       Jan     3.2     3.7     3.9
       Feb     2.9     3.1     3.7
       Mar     3.6     5.0     8.0


Navajo Reservoir  FORECAST              
              90%     50%     10%    
   Apr-Jul   375.0   550.0   995.0     
       Jan    14.0    15.0    21.0
       Feb    14.0    18.0    32.0
       Mar    32.0    42.0    84.0


Animas-Durango  FORECAST              
              90%     50%     10%    
   Apr-Jul   260.0   360.0   540.0     
       Jan     9.0    10.0    11.0
       Feb     7.5     9.0    11.0
       Mar    10.0    13.0    22.0


Lemon Reservoir  FORECAST              
              90%     50%     10%    
   Apr-Jul    30.0    42.0    69.0     
       Jan     0.5     0.6     0.7
       Feb     0.4     0.5     0.6
       Mar     0.6     0.8     2.8