Z12361500 USGS H12361500 4807401134843003030029SW1701020927.9 3600 N12361500 Graves Creek near Hungry Horse MT Y12361500 312361500 19480522 1440 312361500 19490516 1030 312361500 19500622 1520 312361500 19510616 907 312361500 19520520 864 4.33 312361500 19530603 1030 4.57 312361500 19540519 1300 4.82 312361500 19550623 952 4.49 312361500 19560602 1160 5.00 312361500 19640608 2710 5.83 312361500 19650618 3780 6.27 312361500 19660601 880 4.40 312361500 19670522 1190 4.75