SLCESPCO
National Weather Service
Colorado Basin River Forecast Center
Salt Lake City, Utah
January 05, 2023

San Juan Basin Special Forecast Group

January Forecasts

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


Rio Blanco  FORECAST              
              90%     50%     10%    
   Apr-Jul    32.0    45.0    78.0     


Navajo-Chromo  FORECAST              
              90%     50%     10%    
   Apr-Jul    39.0    54.0    92.0     


Little Navajo-Chromo  FORECAST              
              90%     50%     10%    
   Apr-Jul     3.2     5.0    11.0     
       Jan     0.10    0.11   0.12
       Feb     0.09    0.11   0.16
       Mar     0.20    0.30   0.50


Vallecito Reservoir  FORECAST              
              90%     50%     10%    
   Apr-Jul   128.0   170.0   240.0     
       Jan     4.0     4.5     5.0
       Feb     3.5     4.0     5.0
       Mar     4.5     6.0    11.0


Navajo Reservoir  FORECAST              
              90%     50%     10%    
   Apr-Jul   385.0   570.0  1010.0     
       Jan    17.0    18.0    23.0
       Feb    17.0    22.0    35.0
       Mar    35.0    50.0   100.0


Animas-Durango  FORECAST              
              90%     50%     10%    
   Apr-Jul   275.0   385.0   555.0     
       Jan    10.5    11.0    12.0
       Feb     9.0    10.0    12.0
       Mar    12.0    15.0    27.0


Lemon Reservoir  FORECAST              
              90%     50%     10%    
   Apr-Jul    34.0    48.0    75.0     
       Jan     0.7     0.8     0.9
       Feb     0.6     0.7     0.9
       Mar     0.7     1.1     3.5