Z06877200                       USGS 
H06877200       3840040971018002020041SW1026000826.60  26.60                    
N06877200       W TURKEY C NR ELMO, KS
Y06877200       
306877200       19570516   1200               18.96                      
306877200       19580503   1980               19.93                      
306877200       19590505   1600               19.54                      
306877200       19600621   1000               18.76                      
306877200       19610522   1800               19.78                      
306877200       19620922   1700               19.68                      
306877200       19630304    110               12.36                      
306877200       19640611   1300               19.19                      
306877200       19650609   1500               19.46                      
306877200       19660917    260               15.00                      
306877200       19670621   2600               20.20                      
306877200       19671007   1800               19.82                      
306877200       19690612   2500               20.10                      
306877200       19700620    360               16.20                      
306877200       19710523   2700               20.35                      
306877200       19711101    390               16.34                      
306877200       19730720   1500               19.56                      
306877200       19740604   2200               20.10                      
306877200       19741012   2000               19.93                      
306877200       19760417    840               18.31                      
306877200       19770530    410               16.53