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 2-Jul-20   70.10              
RG AT EL PASO 2-Jul-20 1.546 29.00              
RG BELOW AMERICAN DAM 2-Jul-20 1.600 5.07              
AMERICAN CANAL 2-Jul-20 1.898 23.00              
RG AT FORT QUITMAN 2-Jul-20 2.143 0.81              
RG ABOVE RIO CONCHOS 2-Jul-20 1.585 0.19              
RG BELOW RIO CONCHOS 2-Jul-20 1.709 12.80              
RG AT JOHNSON RANCH 2-Jul-20 1.544 10.90 0            
RG AT FOSTER RANCH 2-Jul-20 1.218 108.00 61            
PECOS NEAR LANGTRY 2-Jul-20 0.493 2.53 37            
DEVILS AT PAFFORD 2-Jul-20 0.732 5.62 1            
AMISTAD DAM                    
RG AT DEL RIO 2-Jul-20 0.492 16.00 1            
RG AT EAGLE PASS 2-Jul-20 0.847 0.00              
RG NEAR EL INDIO 2-Jul-20 1.822 23.50              
RG AT COLOMBIA                2-Jul-20 2.031 20.40              
RG AT LAREDO 2-Jul-20 0.416 9.70              
FALCON DAM                    
RG AT RIO GRANDE CTY 2-Jul-20 7.853 16.30              
RG BL ANZALDUAS DAM 2-Jul-20 24.090 18.70              
RG AT SAN BENITO 2-Jul-20 10.717 13.30              
RG AT BROWNSVILLE 2-Jul-20 1.275 7.97              
                     
ANZALDUAS SALINITY 2-Jul-20 31.290 960 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
2-Jul-20 0:00 2496 2496 1317.505 347 -5        
          (14%)       0 1
CABALLO                    
2-Jul-20 0:00 280 403 1264.735 77 -1        
          (27%)       0 0
AMISTAD                    
2-Jul-20 0:00 4040 6181 326.405 1428 5        
Requested 6:00 U.S. 20.00 CMS (35%)       0 0
Release   MEX. 3.50 CMS            
FALCON                    
2-Jul-20 0:00 3265 3883 80.285 679 -1        
Requested 6:00 U.S. 20.00 CMS (21%)       0 1
Release   MEX. 0.00 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                    
2-Jul-20 0:00 24,322 3610.53 12,784 -9        
LAKE MEAD                    
2-Jul-20 0:00 25,877 1086.88 10,589 -16        
                     
                     
                     
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                    
7/2/20 8:00 245 317 0.000 67.232 8.150 27%        
BOQUILLA                    
7/2/20 8:00 2894 3278 0.000 1244.664 56.300 43%        
F.I. MADERO                    
7/2/20 8:00 355 478 0.000 231.820 13.800 65%        
PICO DEL AGUILA                    
7/2/20 8:00 48 87 0.000 18.646 3.800 39%        
CHIHUAHUA                    
7/2/20 8:00 23 38 0.000 13.290 0.090 57%        
EL REJON                    
7/2/20 8:00 7 8 0.000 3.763 0.000 57%        
LUIS L. LEON                    
7/2/20 8:00 292 832 0.000 132.197 22.000 45%        
    RIO SAN DIEGO BASIN                    
CENTENARIO                    
7/2/20 8:00 25 26 0.000 10.480 0.770 43%        
SAN MIGUEL                    
7/2/20 8:00 21 22 0.000 9.013 0.210 43%        
    RIO SAN RODRIGO BASIN                  
LA FRAGUA                    
7/2/20 8:00 47 85 0.000 17.720 1.840 37%        
    RIO SALADO BASIN                    
VENUSTIANO CARRANZA                    
7/2/20 8:00 874 1322 0.000 243.875 10.852 28%        
                     
                     
    RIO ALAMO BASIN                    
LAS BLANCAS                    
7/2/20 8:00 84 134 0.000 23.862 0.300 28%        
    RIO SAN JUAN BASIN                    
EL CUCHILLO                    
7/2/20 8:00 1123 1784 0.000 686.734 5.575 61%        
MARTE GOMEZ                    
7/2/20 8:00 782 2304 0.000 423.939 8.000 54%        
                     
  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.