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 27-May-16   19.59              
RG AT EL PASO 27-May-16 1.246 9.06              
RG BELOW AMERICAN DAM 27-May-16 1.659 1.53              
AMERICAN CANAL 27-May-16 1.504 5.72              
RG AT FORT QUITMAN 27-May-16 2.042 1.01              
RG ABOVE RIO CONCHOS 27-May-16 1.182 0.05              
RG BELOW RIO CONCHOS 27-May-16 0.589 0.74              
RG AT JOHNSON RANCH 27-May-16 1.243 1.45              
RG AT FOSTER RANCH 27-May-16 0.526 11.80 2            
PECOS NEAR LANGTRY 27-May-16 0.561 4.18              
DEVILS AT PAFFORD 27-May-16 0.696 5.41 0            
AMISTAD DAM       NR            
RG AT DEL RIO 27-May-16 0.518 21.50              
RG AT EAGLE PASS 27-May-16 0.956 32.10              
RG NEAR EL INDIO 27-May-16 NR NR              
RG AT COLOMBIA                27-May-16 2.131 30.30              
RG AT LAREDO 27-May-16 0.569 23.10              
FALCON DAM       NR            
RG AT RIO GRANDE CTY 27-May-16 8.084 37.20              
RG BL ANZALDUAS DAM 27-May-16 24.660 36.70              
RG AT SAN BENITO 27-May-16 10.755 16.10              
RG AT BROWNSVILLE 27-May-16 1.325 11.40              
                     
ANZALDUAS SALINITY 27-May-16 31.725 1030 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
27-May-16 0:00 2496 2496 1317.560 366 1        
          (15%)       0 1
CABALLO                    
27-May-16 0:00 280 403 1265.675 96 0        
          (34%)       0 0
AMISTAD                    
27-May-16 0:00 4040 6181 332.995 2403 1        
Requested 6:00 U.S. 20.00 CMS (59%)       0 0
Release   MEX. 3.00 CMS            
FALCON                    
27-May-16 0:00 3265 3883 83.475 1154 -3        
Requested 6:00 U.S. 15.00 CMS (35%)       0 0
Release   MEX. 25.00 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                    
27-May-16 0:00 24,322 3601.15 11,860 71        
LAKE MEAD                    
27-May-16 0:00 25,877 1074.04 9,523 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                    
5/27/16 8:00 245 317 1769.250 105.280 0.250 43%        
BOQUILLA                    
5/27/16 8:00 2894 3278 1305.800 1384.968 50.000 48%        
F.I. MADERO                    
5/27/16 8:00 355 478 1231.270 138.397 11.500 39%        
PICO DEL AGUILA                    
5/27/16 8:00 51 87 1608.250 17.140 4.300 34%        
CHIHUAHUA                    
5/27/16 8:00 26 38 1536.240 12.124 0.090 47%        
EL REJON                    
5/27/16 8:00 7 8 1471.790 2.954 0.000 45%        
LUIS L. LEON                    
5/27/16 8:00 292 832 1030.650 207.030 7.000 71%        
    RIO SAN DIEGO BASIN                    
CENTENARIO                    
5/27/16 8:00 25 26 335.550 21.826 0.520 89%        
SAN MIGUEL                    
5/27/16 8:00 21 22 341.450 19.841 0.000 96%        
    RIO SAN RODRIGO BASIN                  
LA FRAGUA                    
5/27/16 8:00 47 85 299.850 43.691 0.566 92%        
    RIO SALADO BASIN                    
VENUSTIANO CARRANZA                    
5/27/16 8:00 1313 1322 257.270 599.833 0.000 46%        
                     
                     
    RIO ALAMO BASIN                    
LAS BLANCAS                    
5/27/16 8:00 84 134 84.680 22.502 0.300 27%        
    RIO SAN JUAN BASIN                    
EL CUCHILLO                    
5/27/16 8:00 1123 1784 161.450 1012.406 4.627 90%        
MARTE GOMEZ                    
5/27/16 8:00 782 2304 73.900 484.127 0.900 62%        
                     
  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.