Z09415250                       USGS 
H09415250       3630471142009003232003SW150100055929           1162.            
N09415250       VIRGIN RV ABV LAKE MEAD NR OVERTON, NV
Y09415250       
309415250       20060801    9655              12.86                      
309415250       20070923   15405              14.81                      
309415250       20080106   31205              15.92                      
309415250       20090125    7665              14.16                      
309415250       20100422   25605              15.76                      
309415250       20101222  306005              26.33                      
309415250       20120822   14805              15.23    2010              
309415250       20130912   10405              14.49   2             14.56
309415250       20140927   65105              16.69   2             16.76
309415250       20150916   125025             13.21   6                  
309415250       20151020   27705              14.18                      
309415250       20170212   35505              14.68                      
309415250       20180823   33805              14.93                      
309415250       20190307   41102              15.36