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.        
Previous Reports        
                     
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 WEB          
    METERS             CMS     MM LINK          
RG BELOW CABALLO DAM 11-Jul-25   29.96              
RG AT EL PASO 11-Jul-25 1.279 16.50   8364000          
RG BELOW AMERICAN DAM 11-Jul-25 1.488 2.82   8365000          
AMERICAN CANAL 11-Jul-25 1.728 14.77   8364500          
RG AT FORT QUITMAN 11-Jul-25 1.910 0.08   8370500          
RG ABOVE RIO CONCHOS 11-Jul-25 2.834 2.26   8371500          
RG BELOW RIO CONCHOS 11-Jul-25 0.973 18.32 1 8374200          
RG AT JOHNSON RANCH 11-Jul-25 0.757 0.14   8375000          
RG AT FOSTER RANCH 11-Jul-25 0.791 47.25   8377200          
PECOS NEAR LANGTRY 11-Jul-25 0.457 2.12   8447410          
DEVILS AT PAFFORD 11-Jul-25 0.633 2.35   8449400          
AMISTAD DAM                    
RG AT DEL RIO 11-Jul-25 0.415 8.92   8451800          
RG AT EAGLE PASS 11-Jul-25 1.030 31.60   8458000          
RG NEAR EL INDIO 11-Jul-25 1.796 22.04   8458700          
RG AT COLOMBIA                11-Jul-25 1.939 17.33   8458800          
RG AT LAREDO 11-Jul-25 0.459 23.67   8459000          
FALCON DAM       2            
RG AT RIO GRANDE CTY 11-Jul-25 7.920 28.53   8464700          
RG BL ANZALDUAS DAM 11-Jul-25 23.560 4.96   8469200          
RG AT SAN BENITO 11-Jul-25 10.624 8.44   8473700          
RG AT BROWNSVILLE 11-Jul-25 0.730 2.18   8475000          
                     
ANZALDUAS SALINITY 11-Jul-25 31.200 970 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
11-Jul-25 0:00 2496 2496 1310.050 129 -2        
          (5%)       1 0
CABALLO                    
11-Jul-25 0:00 280 403 1262.035 37 0        
          (13%)       0 1
AMISTAD - 08450800                    
11-Jul-25 0:00 3980 6056 321.540 916 12        
Requested 6:00 U.S. 15.00 CMS (23%)       0 1
Release   MEX. 3.00 CMS            
FALCON - 08461200                    
11-Jul-25 0:00 3289 3923 77.750 382 0        
Requested 6:00 U.S. 1.00 CMS (12%)       0 1
Release   MEX. 7.00 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                    
11-Jul-25 0:00 25,160 3559.65 7,762 -10        
LAKE MEAD                    
11-Jul-25 0:00 28,945 1054.5 8,011 -3        
                     
                     
                     
MEXICAN RESERVOIRS      
(Storages in Million M3, Elevations in Meters, Releases in CMS)      
                     
Reservoir                     Date Normal Flood   Current      Spill Percent        
  Cons. Control Chg in Sto. Storage or of        
  Capacity Capacity     Release Cons.        
    RIO CONCHOS BASIN                    
SAN GABRIEL                    
7/11/25 0:00 245 377 0.142 53.337 0.000 22%        
BOQUILLA                    
7/11/25 0:00 2894 3208 2.295 530.717 1.300 18%        
F.I. MADERO                    
7/11/25 0:00 355 456 0.637 109.897 0.000 31%        
PICO DEL AGUILA                    
7/11/25 0:00 48 89 0.000 39.912 0.000 83%        
CHIHUAHUA                    
7/11/25 0:00 23 36 0.000 11.654 0.090 50%        
EL REJON                    
7/11/25 0:00 7 8 0.000 2.032 0.000 31%        
LUIS L. LEON                    
7/11/25 0:00 284 825 0.172 181.352 0.000 64%        
    RIO SAN DIEGO BASIN                    
CENTENARIO                    
7/11/25 0:00 25 26 0.000 7.204 0.000 29%        
SAN MIGUEL                    
7/11/25 0:00 21 22 0.000 15.288 0.000 72%        
    RIO SAN RODRIGO BASIN                  
LA FRAGUA                    
7/11/25 0:00 47 85 0.000 42.842 0.000 91%        
    RIO SALADO BASIN                    
VENUSTIANO CARRANZA                    
7/11/25 0:00 614 1322 0.000 138.631 0.000 23%        
                     
                     
    RIO ALAMO BASIN                    
LAS BLANCAS                    
7/11/25 0:00 84 134 0.000 28.866 0.300 34%        
    RIO SAN JUAN BASIN                    
EL CUCHILLO                    
7/11/25 0:00 1123 1784 -1.156 866.782 6.552 77%        
MARTE GOMEZ                    
7/11/25 0:00 782 2209 0.000 681.298 10.000 87%        
                     
  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.