RIO GRANDE FLOW / RESERVOIR CONDITIONS        
                     
The Rio Grande Flow Conditions are updated daily, Monday thru Friday at        
approximately 9:35 am Mountain Time/10:35 am Central Time.        
                     
                     
The following data are Provisional and are subject to revision.  Stage and flow determinations are made      
for river conditions at approximately 7:00 am to 8:00 am Standard Time unless otherwise indicated.      
                     
  DATE STAGE DISCHARGE RAINFALL            
    METERS             CMS     MM            
RG BELOW CABALLO DAM 2-Mar-15   0.00              
RG AT EL PASO 2-Mar-15 0.850 0.22              
RG BELOW AMERICAN DAM 2-Mar-15 1.560 0.07              
AMERICAN CANAL 2-Mar-15 0.775 0.04              
RG AT FORT QUITMAN 2-Mar-15 1.722 0.47              
RG ABOVE RIO CONCHOS 2-Mar-15 1.260 0.32              
RG BELOW RIO CONCHOS 2-Mar-15 0.530 1.01              
RG AT JOHNSON RANCH 2-Mar-15 1.435 2.70              
RG AT FOSTER RANCH 2-Mar-15 0.503 10.80 0            
PECOS NEAR LANGTRY 2-Mar-15 0.552 3.90              
DEVILS AT PAFFORD 2-Mar-15 0.611 2.90              
AMISTAD DAM       1            
RG AT DEL RIO 2-Mar-15 0.517 21.30 1            
RG AT EAGLE PASS 2-Mar-15 1.003 33.20 2            
RG NEAR EL INDIO 2-Mar-15 1.932 36.10 1            
RG AT COLOMBIA                2-Mar-15 2.226 41.00              
RG AT LAREDO 2-Mar-15 N/R N/R              
FALCON DAM                    
RG AT RIO GRANDE CTY 2-Mar-15 7.801 18.00              
RG BL ANZALDUAS DAM 2-Mar-15 24.490 28.20              
RG AT SAN BENITO 2-Mar-15 10.810 16.60              
RG AT BROWNSVILLE 2-Mar-15 0.960 6.40              
                     
ANZALDUAS SALINITY 2-Mar-15 31.850 815 PPM            
                     
STORED WATER IN LARGE RESERVOIRS OF THE RIO GRANDE BASIN        
(Capacities and Storages in Million M3, Elevations in Meters)        
         
Reservoir                     Date Hour Normal Flood Current     24-hr        
    Cons. Control Elev.  Storage Storage        
    Capacity Capacity   (% Cons.) Change        
                     
ELEPHANT BUTTE                 Criteria Checks
2-Mar-15 0:00 2496 2496 1318.570 407 2        
          (16%)       0 1
CABALLO                    
2-Mar-15 0:00 280 403 1262.560 44 0        
          (16%)       0 1
AMISTAD                    
2-Mar-15 0:00 4040 6181 331.550 2153 0        
Requested 6:00 U.S. 20.00 CMS (53%)       0 0
Release   MEX. 3.00 CMS            
FALCON                    
2-Mar-15 0:00 3265 3883 84.065 1262 1        
Requested 6:00 U.S. 19.00 CMS (39%)       0 0
Release   MEX. 0.00 CMS            
                     
STORED WATER IN LARGE RESERVOIRS OF THE COLORADO BASIN        
(Capacities and Storages in 1000 Acre-Feet, Elevations in Feet)        
Reservoir                     Date Hour Total Capacity Current     24-hr        
        Elev.  Storage Storage        
            Change        
LAKE POWELL                    
2-Mar-15 0:00 24,322 3592.3 11,030 6        
LAKE MEAD                    
2-Mar-15 0:00 25,877 1088.97 10,768 -1        
                     
                     
                     
MEXICAN RESERVOIRS      
(Storages in Million M3, Elevations in Meters, Releases in CMS)      
                     
Reservoir                     Date Normal Flood   Current      Spill Percent        
  Cons. Control Elev.  Storage or of        
  Capacity Capacity     Release Cons.        
    RIO CONCHOS BASIN                    
SAN GABRIEL                    
3/2/15 8:00 245 317 1776.400 215.638 0.000 88%        
BOQUILLA                    
3/2/15 8:00 2894 3278 1314.230 2438.020 20.000 84%        
F.I. MADERO                    
3/2/15 8:00 355 478 1239.250 353.534 0.000 100%        
PICO DEL AGUILA                    
3/2/15 8:00 51 87 1611.570 27.144 0.000 53%        
CHIHUAHUA                    
3/2/15 8:00 26 38 1540.470 22.336 0.080 86%        
EL REJON                    
3/2/15 8:00 7 8 1476.800 6.359 0.000 96%        
LUIS L. LEON                    
3/2/15 8:00 292 832 1034.310 281.546 0.000 96%        
    RIO SAN DIEGO BASIN                    
CENTENARIO                    
3/2/15 8:00 25 26 335.740 22.684 0.000 92%        
SAN MIGUEL                    
3/2/15 8:00 21 22 341.660 20.795 0.000 101%        
    RIO SAN RODRIGO BASIN                  
LA FRAGUA                    
3/2/15 8:00 47 85 298.250 32.243 7.835 68%        
    RIO SALADO BASIN                    
VENUSTIANO CARRANZA                    
3/2/15 8:00 1313 1322 259.010 837.388 7.290 64%        
                     
                     
    RIO ALAMO BASIN                    
LAS BLANCAS                    
3/2/15 8:00 84 134 84.270 20.916 0.000 25%        
    RIO SAN JUAN BASIN                    
EL CUCHILLO                    
3/2/15 8:00 1123 1784 164.380 1405.533 0.421 125%        
MARTE GOMEZ                    
3/2/15 8:00 782 2304 77.340 943.503 10.000 121%        
                     
  Contributions from Rio Alamo and Rio San Juan to the Rio Grande are allotted 100% to Mexico per 1944 Treaty    
  article 4 (a)                    
                     
** Usable storage is an estimate of waters in storage which could be released through existing outlet works.