Z06138500 USGS H06138500 4821351095931003030041SW100500051610 2620 N06138500 Big Sandy Creek near Box Elder MT Y06138500 306138500 19270524 20005 306138500 19280325 3385 306138500 19290608 2065 8.59 306138500 19300324 1505 6.70 306138500 19310129 74.05 4.72 306138500 19320827 1505 6.70 306138500 19340403 12.05 2.71 306138500 19341026 10.05 2.37 306138500 19360413 37.05 3.91 306138500 19380625 5615 15.91