Z01477050                       USGS 
H01477050       3950120752200004242045SW0204020210300.0010300.00 0.00             
N01477050       DELAWARE RIVER AT CHESTER PA
Y01477050       
301477050       19721222                                             6.47
301477050       19731029                                             6.31
301477050       19741202                                             7.06
301477050       19751020                                             5.67
301477050       19761009                                             6.32
301477050       19790226                                             7.53
301477050       19800415                                             5.95
301477050       19801025                                             6.53
301477050       19820630                                             2.38
301477050       19831204                                             6.29
301477050       19850221                                             5.57
301477050       19921211                                             7.11