Z09419515                       USGS 
H09419515       3631211142449003232003SW150100057215   3300.00 1200.            
N09419515       MUDDY RV ABV LAKE MEAD NR OVERTON, NV
Y09419515       
309419515       19790330    3955              12.04                      
309419515       19800223    4365              12.37                      
309419515       19810811   51105              16.54                      
309419515       19820503   92.05               6.89                      
309419515       19830304    5635              14.94   2             16.20
309419515       19850721    1205               8.33                      
309419515       19860924    2345              10.31                      
309419515       19870205   73.05               7.67                      
309419515       19871108    1065               8.39                      
309419515       19890719   45.05               8.67                      
309419515       19900817   30405              15.01                      
309419515       19910909    18815                                        
309419515       19920331    16515                                        
309419515       19930211    35015