Z08066100                       USGS 
H08066100       3103060952240004848455SW12030202222    222     124.30           
N08066100       White Rk Ck nr Trinity, TX
Y08066100       
308066100       19660426  11000               26.80                      
308066100       19670601   1180               15.20                      
308066100       19680409  13200               28.60                      
308066100       19690316  10300               26.20                      
308066100       19700318    780               14.20                      
308066100       19710418   2070               16.80                      
308066100       19720131    5002                                         
308066100       19730325  16700               31.22                      
308066100       19740125   8720               24.72                      
308066100       19750216   5400               21.30                      
308066100       19760430   35002              19.00                      
308066100       19770417   3420               18.84                      
308066100       19780118   1130               15.06                      
308066100       19790421  20800               33.87                      
308066100       19800516  10500               26.35                      
308066100       19810605   5160               21.05                      
308066100       19820514  13600               28.84                      
308066100       19830522   6020               22.33                      
308066100       19831203   1730               16.12                      
308066100       19841029   6390               22.73