Z01473100                       USGS 
H01473100       4012260752157004242091SW020402037.27                            
N01473100       Zacharias Creek near Skippack, PA
Y01473100       
301473100       19600912   2280                8.30                      
301473100       19610823   2750                8.61                      
301473100       19620226   1840                7.98                      
301473100       19630306    701                6.93                      
301473100       19640109   1600                7.83                      
301473100       19650207   1520                7.77                      
301473100       19660213   1220                7.52                      
301473100       19670307   2490                8.44                      
301473100       19680318   1040                7.33                      
301473100       19690728   2190                8.24                      
301473100       19700402   2890                8.68                      
301473100       19710913  10000               10.80                      
301473100       19720622   5860                9.76                      
301473100       19730629   3080                8.75                      
301473100       19731221   2200                8.25                      
301473100       19750713   3040                8.73                      
301473100       19760127    666                6.88                      
301473100       19770609   2880                8.65                      
301473100       19780126   3400                8.90                      
301473100       19790906   3400                8.90                      
301473100       19800321   1030                7.32