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 10-Dec-24   ND              
RG AT EL PASO 10-Dec-24 0.669 0.25   8364000          
RG BELOW AMERICAN DAM 10-Dec-24 1.208 0.78   8365000          
AMERICAN CANAL 10-Dec-24 0.405 0.00   8364500          
RG AT FORT QUITMAN 10-Dec-24 2.363 1.27   8370500          
RG ABOVE RIO CONCHOS 10-Dec-24 1.649 0.00   8371500          
RG BELOW RIO CONCHOS 10-Dec-24 0.476 0.06   8374200          
RG AT JOHNSON RANCH 10-Dec-24 0.720 0.00   8375000          
RG AT FOSTER RANCH 10-Dec-24 0.428 5.87   8377200          
PECOS NEAR LANGTRY 10-Dec-24 0.495 2.85   8447410          
DEVILS AT PAFFORD 10-Dec-24 0.640 2.69   8449400          
AMISTAD DAM                    
RG AT DEL RIO 10-Dec-24 0.438 10.42   8451800          
RG AT EAGLE PASS 10-Dec-24 0.944 25.00   8458000          
RG NEAR EL INDIO 10-Dec-24 1.816 25.78   8458700          
RG AT COLOMBIA                10-Dec-24 2.036 23.33   8458800          
RG AT LAREDO 10-Dec-24 0.453 18.65   8459000          
FALCON DAM                    
RG AT RIO GRANDE CTY 10-Dec-24 7.857 26.36   8464700          
RG BL ANZALDUAS DAM 10-Dec-24 23.920 17.35   8469200          
RG AT SAN BENITO 10-Dec-24 10.629 7.96   8473700          
RG AT BROWNSVILLE 10-Dec-24 2.161 7.01   8475000          
                     
ANZALDUAS SALINITY 10-Dec-24 31.595 680 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
10-Dec-24 0:00 2496 2496 1312.820 195 2        
          (8%)       1 0
CABALLO                    
10-Dec-24 0:00 280 403 1260.650 23 0        
          (8%)       1 0
AMISTAD - 08450800                    
10-Dec-24 0:00 3980 6056 320.380 827 0        
Requested 6:00 U.S. 15.00 CMS (21%)       0 1
Release   MEX. 3.00 CMS            
FALCON - 08461200                    
10-Dec-24 0:00 3289 3923 77.945 398 2        
Requested 6:00 U.S. 2.00 CMS (12%)       0 1
Release   MEX. 1.00 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                    
10-Dec-24 0:00 25,160 3574.26 8,843 -9        
LAKE MEAD                    
10-Dec-24 0:00 28,945 1061.32 8,524 6        
                     
                     
                     
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                    
12/10/24 0:00 245 377 0.000 77.420 0.000 32%        
BOQUILLA                    
12/10/24 0:00 2894 3208 0.000 447.434 0.000 15%        
F.I. MADERO                    
12/10/24 0:00 355 456 0.003 38.506 0.000 11%        
PICO DEL AGUILA                    
12/10/24 0:00 48 89 0.000 18.354 0.000 38%        
CHIHUAHUA                    
12/10/24 0:00 23 36 0.000 11.468 0.060 49%        
EL REJON                    
12/10/24 0:00 7 8 0.000 4.349 0.000 66%        
LUIS L. LEON                    
12/10/24 0:00 292 825 0.168 177.131 0.000 61%        
    RIO SAN DIEGO BASIN                    
CENTENARIO                    
12/10/24 0:00 25 26 0.000 11.193 0.000 46%        
SAN MIGUEL                    
12/10/24 0:00 21 22 0.000 19.752 0.000 93%        
    RIO SAN RODRIGO BASIN                  
LA FRAGUA                    
12/10/24 0:00 47 85 0.166 47.461 1.754 100%        
    RIO SALADO BASIN                    
VENUSTIANO CARRANZA                    
12/10/24 0:00 874 1322 0.000 171.356 0.000 20%        
                     
                     
    RIO ALAMO BASIN                    
LAS BLANCAS                    
12/10/24 0:00 84 134 0.000 24.960 0.300 30%        
    RIO SAN JUAN BASIN                    
EL CUCHILLO                    
12/10/24 0:00 1123 1784 1.350 1189.180 4.211 106%        
MARTE GOMEZ                    
12/10/24 0:00 782 2209 0.000 948.502 0.000 121%        
                     
  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.