Z11531500                       USGS 
H11531500       4151171235809000606015SW18010101158                             
N11531500       NF SMITH R A GASQUET CA
Y11531500       
311531500       19120112  27300                                          
311531500       19130118  16600               22.40                      
311531500       19140415   65001                                    16.80
311531500       19150108  12000               20.20                      
311531500       19151125  282002              27.50                      
311531500       19170224   8860               18.80                      
311531500       19171130  202002              24.00                      
311531500       19531123  43600               18.90                      
311531500       19541231  24400               12.45                      
311531500       19551222  50600               20.90                      
311531500       19570226  23500               12.10