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 29-Apr-16   26.76              
RG AT EL PASO 29-Apr-16 1.315 11.50              
RG BELOW AMERICAN DAM 29-Apr-16 1.870 5.08              
AMERICAN CANAL 29-Apr-16 1.475 5.40              
RG AT FORT QUITMAN 29-Apr-16 1.808 0.10              
RG ABOVE RIO CONCHOS 29-Apr-16 1.238 0.16              
RG BELOW RIO CONCHOS 29-Apr-16 0.673 1.05              
RG AT JOHNSON RANCH 29-Apr-16 1.188 0.55              
RG AT FOSTER RANCH 29-Apr-16 0.456 6.94              
PECOS NEAR LANGTRY 29-Apr-16 0.542 3.70              
DEVILS AT PAFFORD 29-Apr-16 0.720 6.15              
AMISTAD DAM                    
RG AT DEL RIO 29-Apr-16 0.506 17.60              
RG AT EAGLE PASS 29-Apr-16 0.906 19.70              
RG NEAR EL INDIO 29-Apr-16 1.883 32.30              
RG AT COLOMBIA                29-Apr-16 2.094 27.10              
RG AT LAREDO 29-Apr-16 0.590 24.60              
FALCON DAM                    
RG AT RIO GRANDE CTY 29-Apr-16 8.521 87.20              
RG BL ANZALDUAS DAM 29-Apr-16 24.890 47.90              
RG AT SAN BENITO 29-Apr-16 10.605 7.93              
RG AT BROWNSVILLE 29-Apr-16 1.165 9.19              
                     
ANZALDUAS SALINITY 29-Apr-16 31.620 880 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
29-Apr-16 0:00 2496 2496 1318.765 415 -1        
          (17%)       0 1
CABALLO                    
29-Apr-16 0:00 280 403 1264.780 78 0        
          (28%)       0 0
AMISTAD                    
29-Apr-16 0:00 4040 6181 332.975 2399 -1        
Requested 6:00 U.S. 20.00 CMS (59%)       0 0
Release   MEX. 3.00 CMS            
FALCON                    
29-Apr-16 0:00 3265 3883 84.680 1381 -8        
Requested 6:00 U.S. 50.00 CMS (42%)       0 0
Release   MEX. 50.00 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                    
29-Apr-16 0:00 24,322 3591.81 10,985 2        
LAKE MEAD                    
29-Apr-16 0:00 25,877 1076.41 9,716 -17        
                     
                     
                     
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                    
4/29/16 8:00 245 317 1769.610 109.581 0.400 45%        
BOQUILLA                    
4/29/16 8:00 2894 3278 1307.320 1540.479 50.000 53%        
F.I. MADERO                    
4/29/16 8:00 355 478 1232.480 163.760 6.400 46%        
PICO DEL AGUILA                    
4/29/16 8:00 51 87 1611.240 26.042 3.600 51%        
CHIHUAHUA                    
4/29/16 8:00 26 38 1536.720 13.085 0.090 51%        
EL REJON                    
4/29/16 8:00 7 8 1472.140 3.127 0.000 47%        
LUIS L. LEON                    
4/29/16 8:00 292 832 1031.340 220.139 7.000 75%        
    RIO SAN DIEGO BASIN                    
CENTENARIO                    
4/29/16 8:00 25 26 335.300 20.752 0.000 84%        
SAN MIGUEL                    
4/29/16 8:00 21 22 345.190 18.739 0.420 91%        
    RIO SAN RODRIGO BASIN                  
LA FRAGUA                    
4/29/16 8:00 47 85 299.880 43.923 0.566 93%        
    RIO SALADO BASIN                    
VENUSTIANO CARRANZA                    
4/29/16 8:00 1313 1322 257.410 617.478 7.253 47%        
                     
                     
    RIO ALAMO BASIN                    
LAS BLANCAS                    
4/29/16 8:00 84 134 84.680 22.502 0.300 27%        
    RIO SAN JUAN BASIN                    
EL CUCHILLO                    
4/29/16 8:00 1123 1784 161.550 1023.964 4.534 91%        
MARTE GOMEZ                    
4/29/16 8:00 782 2304 74.520 552.521 28.400 71%        
                     
  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.