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-Jul-16   59.92              
RG AT EL PASO 27-Jul-16 1.720 25.20              
RG BELOW AMERICAN DAM 27-Jul-16 1.855 4.93              
AMERICAN CANAL 27-Jul-16 2.410 19.80              
RG AT FORT QUITMAN 27-Jul-16 1.891 0.00              
RG ABOVE RIO CONCHOS 27-Jul-16 1.175 0.02              
RG BELOW RIO CONCHOS 27-Jul-16 0.630 0.63              
RG AT JOHNSON RANCH 27-Jul-16 1.026 0.00              
RG AT FOSTER RANCH 27-Jul-16 0.451 6.02              
PECOS NEAR LANGTRY 27-Jul-16 0.545 3.53              
DEVILS AT PAFFORD 27-Jul-16 0.693 5.17 1            
AMISTAD DAM       3            
RG AT DEL RIO 27-Jul-16 0.467 12.40 2            
RG AT EAGLE PASS 27-Jul-16 0.948 25.10              
RG NEAR EL INDIO 27-Jul-16 1.803 20.40              
RG AT COLOMBIA                27-Jul-16 N/ R N/R              
RG AT LAREDO 27-Jul-16 0.450 21.40              
FALCON DAM                    
RG AT RIO GRANDE CTY 27-Jul-16 8.311 64.70              
RG BL ANZALDUAS DAM 27-Jul-16 25.050 62.50              
RG AT SAN BENITO 27-Jul-16 10.590 6.42              
RG AT BROWNSVILLE 27-Jul-16 0.530 1.83              
                     
ANZALDUAS SALINITY 27-Jul-16 31.490 860 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-Jul-16 0:00 2496 2496 1314.360 254 -4        
          (10%)       0 1
CABALLO                    
27-Jul-16 0:00 280 403 1262.120 38 -1        
          (14%)       0 1
AMISTAD                    
27-Jul-16 0:00 4040 6181 333.025 2408 -300        
Requested 6:00 U.S. 20.00 CMS (60%)       0 0
Release   MEX. 3.00 CMS            
FALCON                    
27-Jul-16 0:00 3265 3883 82.115 931 -1        
Requested 6:00 U.S. 50.00 CMS (29%)       0 0
Release   MEX. 10.00 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-Jul-16 0:00 24,322 3619.1 13,668 -14        
LAKE MEAD                    
27-Jul-16 0:00 25,877 1072.14 9,370 -3        
                     
                     
                     
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                    
7/21/16 8:00 245 317 1764.980 63.531 0.400 26%        
BOQUILLA                    
7/21/16 8:00 2894 3278 1302.940 1127.885 6.000 39%        
F.I. MADERO                    
7/21/16 8:00 355 478 1229.740 109.856 18.000 31%        
PICO DEL AGUILA                    
7/21/16 8:00 51 87 1615.000 41.150 5.800 81%        
CHIHUAHUA                    
7/21/16 8:00 26 38 1537.420 14.568 0.090 56%        
EL REJON                    
7/21/16 8:00 7 8 1471.650 2.889 0.000 44%        
LUIS L. LEON                    
7/21/16 8:00 292 832 1031.240 218.194 6.000 75%        
    RIO SAN DIEGO BASIN                    
CENTENARIO                    
7/21/16 8:00 25 26 335.150 20.117 0.920 82%        
SAN MIGUEL                    
7/21/16 8:00 21 22 341.170 18.659 0.180 91%        
    RIO SAN RODRIGO BASIN                  
LA FRAGUA                    
7/21/16 8:00 47 85 299.170 38.715 1.300 82%        
    RIO SALADO BASIN                    
VENUSTIANO CARRANZA                    
7/21/16 8:00 1313 1322 256.520 513.496 11.050 39%        
                     
                     
    RIO ALAMO BASIN                    
LAS BLANCAS                    
7/21/16 8:00 84 134 84.750 22.773 0.300 27%        
    RIO SAN JUAN BASIN                    
EL CUCHILLO                    
7/21/16 8:00 1123 1784 161.040 965.020 4.674 86%        
MARTE GOMEZ                    
7/21/16 8:00 782 2304 74.200 516.715 0.000 66%        
                     
  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.