Z01479200 USGS H01479200 3946310754126001024003SW020402054.19 4.04 N01479200 MILL CREEK AT HOCKESSIN, DE Y01479200 301479200 19660213 504 5.22 301479200 19670810 727 7.07 301479200 19680114 272 4.29 301479200 19690728 2100 11.29 301479200 19700402 579 6.98 301479200 19710207 524 6.38 301479200 19720622 687 7.98 301479200 19730629 444 5.72 301479200 19731221 372 5.26 301479200 19750721 625 7.45