Z08459200                       USGS 
H08459200       2724010992918004848479SW13080002132578 132578  335              
N08459200       Rio Grande at Pipeline Crsg bl Laredo, TX
Y08459200       
308459200       19990826  264006              15.18                      
308459200       20000521  150006              10.13                      
308459200       20021011  5210026             19.84   5                  
308459200       20031013  3150026             19.84   5                  
308459200       20041006  145006               9.33                      
308459200       20051016  313006              17.18                      
308459200       20070526  241006              13.70