Z12363920 USGS H12363920 4832071143418003030029SW17010210162 3050.9 N12363920 Stillwater River at Olney MT Y12363920 312363920 19730521 507 2.81 2 5.72 312363920 19740618 1740 4.42 312363920 19750616 702 3.19 312363920 19760513 935 3.45 312363920 19770513 262 2.38 312363920 19780610 772 3.28 312363920 19790528 630 3.00 312363920 19800508 493 2.71 312363920 19810527 668 3.19 312363920 19820527 644 3.14