Z06637910 USGS H06637910 4230471084446005656013SW1018000621.30 7850 N06637910 ROCK CREEK AT ATLANTIC CITY, WYO. Y06637910 306637910 19570616 14616 306637910 19580524 1466 2.60 306637910 19590604 57.06 2.18 306637910 19600512 44.06 2.10 306637910 19610520 49.06 2.10 306637910 19620607 1366 2.41 306637910 19630616 3286 3.24 306637910 19640607 1526 2.61 306637910 19650610 3406 3.85 306637910 19660609 38.06 2.56 2 2.69 306637910 19670623 1176 2.86 306637910 19680606 1206 2.87 2 2.96 306637910 19690608 2056 3.26 306637910 19700614 83.06 2.81 306637910 19710611 1756 3.14 306637910 19720608 1786 3.30 306637910 19730602 65.06 2.87 306637910 19740529 1556 3.19 2 3.38 306637910 19750618 95.06 2.98 306637910 19760531 52.06 2.73