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 23-Jun-17   68.64              
RG AT EL PASO 23-Jun-17 1.710 28.70              
RG BELOW AMERICAN DAM 23-Jun-17 1.820 5.00              
AMERICAN CANAL 23-Jun-17 2.520 23.30              
RG AT FORT QUITMAN 23-Jun-17 2.258 0.55              
RG ABOVE RIO CONCHOS 23-Jun-17 1.357 0.04              
RG BELOW RIO CONCHOS 23-Jun-17 0.660 1.00 6            
RG AT JOHNSON RANCH 23-Jun-17 1.180 1.13              
RG AT FOSTER RANCH 23-Jun-17 0.487 8.92              
PECOS NEAR LANGTRY 23-Jun-17 0.512 3.02              
DEVILS AT PAFFORD 23-Jun-17 0.725 6.19              
AMISTAD DAM                    
RG AT DEL RIO 23-Jun-17 0.534 22.70              
RG AT EAGLE PASS 23-Jun-17 0.964 30.10              
RG NEAR EL INDIO 23-Jun-17 1.927 38.90              
RG AT COLOMBIA                23-Jun-17 2.255 39.70              
RG AT LAREDO 23-Jun-17 0.719 44.10              
FALCON DAM                    
RG AT RIO GRANDE CTY 23-Jun-17 8.497 98.10              
RG BL ANZALDUAS DAM 23-Jun-17 25.530 87.40              
RG AT SAN BENITO 23-Jun-17 10.702 11.10              
RG AT BROWNSVILLE 23-Jun-17 0.696 4.62              
                     
ANZALDUAS SALINITY 23-Jun-17 31.530 770 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
23-Jun-17 0:00 2496 2496 1323.075 619 -5        
          (25%)       0 1
CABALLO                    
23-Jun-17 0:00 280 403 1265.040 83 0        
          (30%)       0 0
AMISTAD                    
23-Jun-17 0:00 4040 6181 330.605 2000 -2        
Requested 6:00 U.S. 40.00 CMS (50%)       0 0
Release   MEX. 3.00 CMS            
FALCON                    
23-Jun-17 0:00 3265 3883 81.300 814 -7        
Requested 6:00 U.S. 85.00 CMS (25%)       0 1
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                    
23-Jun-17 0:00 24,322 3632.26 15,107 52        
LAKE MEAD                    
23-Jun-17 0:00 25,877 1080.17 10,025 -9        
                     
                     
                     
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                    
6/23/17 8:00 245 317 1774.480 180.698 0.400 74%        
BOQUILLA                    
6/23/17 8:00 2894 3278 1310.870 1959.714 60.000 68%        
F.I. MADERO                    
6/23/17 8:00 355 478 1235.630 241.608 21.200 68%        
PICO DEL AGUILA                    
6/23/17 8:00 51 87 1611.400 26.576 6.300 52%        
CHIHUAHUA                    
6/23/17 8:00 26 38 1537.800 15.422 0.090 60%        
EL REJON                    
6/23/17 8:00 7 8 1472.630 3.391 0.000 51%        
LUIS L. LEON                    
6/23/17 8:00 292 832 1029.510 186.258 7.000 64%        
    RIO SAN DIEGO BASIN                    
CENTENARIO                    
6/23/17 8:00 25 26 335.190 20.286 0.520 83%        
SAN MIGUEL                    
6/23/17 8:00 21 22 341.390 19.574 0.860 95%        
    RIO SAN RODRIGO BASIN                  
LA FRAGUA                    
6/23/17 8:00 47 85 298.330 32.761 1.200 69%        
    RIO SALADO BASIN                    
VENUSTIANO CARRANZA                    
6/23/17 8:00 1313 1322 257.650 647.727 12.465 49%        
                     
                     
    RIO ALAMO BASIN                    
LAS BLANCAS                    
6/23/17 8:00 84 134 82.960 15.849 0.300 19%        
    RIO SAN JUAN BASIN                    
EL CUCHILLO                    
6/23/17 8:00 1123 1784 161.160 978.889 6.620 87%        
MARTE GOMEZ                    
6/23/17 8:00 782 2304 71.920 304.476 0.000 39%        
                     
  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.