Z09419656                       USGS 
H09419656       3611001150516003232003SW1501001546.3           1780             
N09419656       LAS VEGAS CK CONFL NR NORTH LV, NV
Y09419656       
309419656       19830810    507267                                       
309419656       19880826    5136              13.11                      
309419656       19890513   10706              15.13                      
309419656       19900610    7306              15.07                      
309419656       19910228    4386              12.78                      
309419656       19920329    6206              13.74