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 16-Apr-25   0.02              
RG AT EL PASO 16-Apr-25 0.653 0.24   8364000          
RG BELOW AMERICAN DAM 16-Apr-25 0.908 0.01   8365000          
AMERICAN CANAL 16-Apr-25 0.558 0.37   8364500          
RG AT FORT QUITMAN 16-Apr-25 1.954 0.09   8370500          
RG ABOVE RIO CONCHOS 16-Apr-25 1.649 0.00   8371500          
RG BELOW RIO CONCHOS 16-Apr-25 0.507 0.40   8374200          
RG AT JOHNSON RANCH 16-Apr-25 0.737 0.01   8375000          
RG AT FOSTER RANCH 16-Apr-25 0.427 4.98   8377200          
PECOS NEAR LANGTRY 16-Apr-25 0.450 1.88   8447410          
DEVILS AT PAFFORD 16-Apr-25 0.624 2.21   8449400          
AMISTAD DAM                    
RG AT DEL RIO 16-Apr-25 0.936 139.71   8451800          
RG AT EAGLE PASS 16-Apr-25 1.556 138.00   8458000          
RG NEAR EL INDIO 16-Apr-25 2.310 113.61   8458700          
RG AT COLOMBIA                16-Apr-25 2.779 103.31   8458800          
RG AT LAREDO 16-Apr-25 0.416 12.52   8459000          
FALCON DAM                    
RG AT RIO GRANDE CTY 16-Apr-25 7.896 28.69   8464700          
RG BL ANZALDUAS DAM 16-Apr-25 23.830 14.09   8469200          
RG AT SAN BENITO 16-Apr-25 10.635 8.66   8473700          
RG AT BROWNSVILLE 16-Apr-25 1.335 6.53   8475000          
                     
ANZALDUAS SALINITY 16-Apr-25 31.065 1135 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
16-Apr-25 0:00 2496 2496 1317.490 347 0        
          (14%)       0 1
CABALLO                    
16-Apr-25 0:00 280 403 1260.750 24 0        
          (9%)       1 0
AMISTAD - 08450800                    
16-Apr-25 0:00 3980 6056 319.845 788 -8        
Requested 6:00 U.S. 15.00 CMS (20%)       0 1
Release   MEX. 105.00 CMS            
FALCON - 08461200                    
16-Apr-25 0:00 3289 3923 78.160 418 -2        
Requested 6:00 U.S. 25.00 CMS (13%)       0 1
Release   MEX. 17.00 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                    
16-Apr-25 0:00 25,160 3558.29 7,666 -13        
LAKE MEAD                    
16-Apr-25 0:00 28,945 1064.04 8,732 -16        
                     
                     
                     
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                    
4/16/25 0:00 245 377 -1.090 58.625 13.800 24%        
BOQUILLA                    
4/16/25 0:00 2894 3208 -0.393 420.425 0.000 15%        
F.I. MADERO                    
4/16/25 0:00 355 456 0.000 38.966 0.000 11%        
PICO DEL AGUILA                    
4/16/25 0:00 48 89 0.832 27.197 1.800 56%        
CHIHUAHUA                    
4/16/25 0:00 23 36 -0.035 10.215 0.060 44%        
EL REJON                    
4/16/25 0:00 7 8 -0.007 2.008 0.000 30%        
LUIS L. LEON                    
4/16/25 0:00 292 825 -0.655 168.324 7.860 58%        
    RIO SAN DIEGO BASIN                    
CENTENARIO                    
4/16/25 0:00 25 26 0.000 11.512 0.000 47%        
SAN MIGUEL                    
4/16/25 0:00 21 22 -0.075 17.261 0.500 82%        
    RIO SAN RODRIGO BASIN                  
LA FRAGUA                    
4/16/25 0:00 47 85 0.000 45.013 0.000 95%        
    RIO SALADO BASIN                    
VENUSTIANO CARRANZA                    
4/16/25 0:00 874 1322 -0.446 156.495 0.000 18%        
                     
                     
    RIO ALAMO BASIN                    
LAS BLANCAS                    
4/16/25 0:00 84 134 -0.122 29.598 0.300 35%        
    RIO SAN JUAN BASIN                    
EL CUCHILLO                    
4/16/25 0:00 1123 1784 -1.160 1040.140 4.304 93%        
MARTE GOMEZ                    
4/16/25 0:00 782 2209 -1.400 755.111 10.000 97%        
                     
  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.