Z06111800 USGS H06111800 4705161092727003030027SW10040103191 3843 N06111800 Big Spring Cr at R&B Trading Post nr Lewistown MT Y06111800 306111800 20150604 10205 6.29 306111800 20160528 3605 4.56 306111800 20170210 4215 4.82 306111800 20190323 9335 6.04 306111800 20200509 5015 4.97 306111800 20210303 2265 4.07 306111800 20220705 2605 4.20 306111800 20230603 10105 6.54 2 6.54