Z12355342 USGS H12355342 4836361142254003030029SW17010206 4456 N12355342 Hallowat Creek abv Kletomus Creek, near Olney, MT Y12355342 312355342 20190606 597 5.06 312355342 20200521 1020 5.53 312355342 20210603 505 4.92 312355342 20220611 801 5.31