# //UNITED STATES GEOLOGICAL SURVEY http://water.usgs.gov/ # //NATIONAL WATER INFORMATION SYSTEM http://water.usgs.gov/data.html # //DATA ARE PROVISIONAL AND SUBJECT TO CHANGE UNTIL PUBLISHED BY USGS # //RETRIEVED: 2025-04-30 17:10:02 # //WARNING # //WARNING The stage-discharge rating provided in this file should be # //WARNING considered provisional and subject to change. Stage-discharge # //WARNING ratings change over time as the channel features that control # //WARNING the relation between stage and discharge vary. Users are # //WARNING cautioned to consider carefully the applicability of this # //WARNING rating before using it for decisions that concern personal or # //WARNING public safety or operational consequences. # //FILE TYPE="NWIS RATING" # //DATABASE NUMBER=01 DESCRIPTION=" Standard data base for this site." # //STATION AGENCY="USGS " NUMBER="06016000 " TIME_ZONE="MST" DST_FLAG=Y # //STATION NAME="Beaverhead River at Barretts MT" # //LABEL="Discharge (ft^3/s)" # //PARAMETER CODE="00060" # //RATING SHIFTED="20250430171002 MST" # //RATING ID="10.0" TYPE="STGQ" NAME="stage-discharge" AGING=???? # //RATING REMARKS="based on 2018-2020 and recent high flow measurements" # //RATING EXPANSION="logarithmic" # //RATING BREAKPOINT1=2.340000E+00 # //RATING OFFSET1=-7.500000E-01 OFFSET2=1.500000E+00 # //RATING_INDEP ROUNDING="????" PARAMETER="Gage height (ft)" # //RATING_DEP ROUNDING="????" PARAMETER="Discharge (ft^3/s)" # //RATING_DATETIME BEGIN=20200229234500 BZONE=-07:00 END=-------------- EZONE=--- AGING=1 # //RATING_DATETIME COMMENT="STARTED ON FIRST DAY OF 2020 WY" # //SHIFT_PREV BEGIN="20250418123200" BZONE="-07:00" END="--------------" EZONE="---" # //SHIFT_PREV STAGE1="1.00" SHIFT1="0.03" STAGE2="2.00" SHIFT2="0.00" STAGE3="2.50" SHIFT3="0.00" # //SHIFT_PREV COMMENT="Based on Qm 952 (much higher confidence in check FT2 Qm). Suspect sediment deposition since last Qm 950. " # //SHIFT_NEXT BEGIN="--------------" BZONE="---" END="--------------" EZONE="---" # //SHIFT_NEXT STAGE1="---" SHIFT1="---" STAGE2="---" SHIFT2="---" STAGE3="---" SHIFT3="---" # //SHIFT_NEXT COMMENT=" " INDEP SHIFT DEP STOR 16N 16N 16N 1S 0.22 0.03 40.45 0.23 0.03 41.61 0.24 0.03 42.78 0.25 0.03 43.98 * 0.26 0.03 45.20 0.27 0.03 46.44 0.28 0.03 47.70 0.29 0.03 48.99 0.30 0.03 50.30 0.31 0.03 51.63 0.32 0.03 52.98 0.33 0.03 54.35 0.34 0.03 55.75 0.35 0.03 57.17 0.36 0.03 58.61 0.37 0.03 60.08 0.38 0.03 61.57 0.39 0.03 63.09 0.40 0.03 64.62 0.41 0.03 66.19 0.42 0.03 67.77 0.43 0.03 69.38 0.44 0.03 71.02 0.45 0.03 72.68 0.46 0.03 74.37 0.47 0.03 76.08 0.48 0.03 77.81 0.49 0.03 79.57 0.50 0.03 81.36 0.51 0.03 83.17 0.52 0.03 85.01 0.53 0.03 86.87 0.54 0.03 88.76 0.55 0.03 90.68 0.56 0.03 92.62 0.57 0.03 94.59 0.58 0.03 96.59 0.59 0.03 98.61 0.60 0.03 100.67 0.61 0.03 102.74 0.62 0.03 104.85 0.63 0.03 106.98 0.64 0.03 109.15 0.65 0.03 111.34 0.66 0.03 113.55 0.67 0.03 115.80 0.68 0.03 118.08 0.69 0.03 120.38 0.70 0.03 122.71 0.71 0.03 125.07 0.72 0.03 127.46 0.73 0.03 129.88 0.74 0.03 132.33 0.75 0.03 134.81 0.76 0.03 137.32 0.77 0.03 139.86 0.78 0.03 142.43 0.79 0.03 145.03 0.80 0.03 147.66 0.81 0.03 150.32 0.82 0.03 153.01 0.83 0.03 155.74 0.84 0.03 158.49 0.85 0.03 161.27 0.86 0.03 164.09 0.87 0.03 166.94 0.88 0.03 169.82 0.89 0.03 172.73 0.90 0.03 175.68 0.91 0.03 178.65 0.92 0.03 181.66 0.93 0.03 184.70 0.94 0.03 187.78 0.95 0.03 190.88 0.96 0.03 194.02 0.97 0.03 197.20 0.98 0.03 200.40 0.99 0.03 203.64 1.00 0.03 206.92 1.01 0.03 210.12 1.02 0.03 213.36 1.03 0.03 216.63 1.04 0.03 219.94 1.05 0.03 223.28 1.06 0.03 226.64 1.07 0.03 230.05 1.08 0.03 233.48 1.09 0.03 236.95 1.10 0.03 240.45 1.11 0.03 243.98 1.12 0.03 247.55 1.13 0.03 251.15 1.14 0.03 254.79 1.15 0.03 258.46 1.16 0.03 262.16 1.17 0.02 265.90 1.18 0.02 269.67 1.19 0.02 273.47 1.20 0.02 277.31 1.21 0.02 281.19 1.22 0.02 285.10 1.23 0.02 289.04 1.24 0.02 293.02 1.25 0.02 297.04 1.26 0.02 301.09 1.27 0.02 305.17 1.28 0.02 309.29 1.29 0.02 313.45 1.30 0.02 317.65 1.31 0.02 321.87 1.32 0.02 326.14 1.33 0.02 330.44 1.34 0.02 334.78 1.35 0.02 339.16 1.36 0.02 343.57 1.37 0.02 348.02 1.38 0.02 352.50 1.39 0.02 357.03 1.40 0.02 361.59 1.41 0.02 366.19 1.42 0.02 370.82 1.43 0.02 375.50 1.44 0.02 380.21 1.45 0.02 384.96 1.46 0.02 389.75 1.47 0.02 394.57 1.48 0.02 399.44 1.49 0.02 404.34 1.50 0.01 409.28 1.51 0.01 414.26 1.52 0.01 419.28 1.53 0.01 424.34 1.54 0.01 429.44 1.55 0.01 434.58 1.56 0.01 439.76 1.57 0.01 444.98 1.58 0.01 450.23 1.59 0.01 455.53 1.60 0.01 460.87 1.61 0.01 466.25 1.62 0.01 471.66 1.63 0.01 477.12 1.64 0.01 482.62 1.65 0.01 488.16 1.66 0.01 493.74 1.67 0.01 499.37 1.68 0.01 505.03 1.69 0.01 510.73 1.70 0.01 516.48 1.71 0.01 522.27 1.72 0.01 528.10 1.73 0.01 533.97 1.74 0.01 539.88 1.75 0.01 545.84 1.76 0.01 551.84 1.77 0.01 557.88 1.78 0.01 563.96 1.79 0.01 570.09 1.80 0.01 576.26 1.81 0.01 582.47 1.82 0.01 588.73 1.83 0.01 595.02 1.84 0.00 601.37 1.85 0.00 607.75 1.86 0.00 614.18 1.87 0.00 620.65 1.88 0.00 627.17 1.89 0.00 633.73 1.90 0.00 640.34 1.91 0.00 646.99 1.92 0.00 653.68 1.93 0.00 660.42 1.94 0.00 667.20 1.95 0.00 674.03 1.96 0.00 680.90 1.97 0.00 687.82 1.98 0.00 694.79 1.99 0.00 701.80 2.00 0.00 708.85 2.01 0.00 716.17 2.02 0.00 723.54 2.03 0.00 730.96 2.04 0.00 738.43 2.05 0.00 745.94 2.06 0.00 753.51 2.07 0.00 761.13 2.08 0.00 768.79 2.09 0.00 776.51 2.10 0.00 784.27 2.11 0.00 792.09 2.12 0.00 799.95 2.13 0.00 807.87 2.14 0.00 815.83 2.15 0.00 823.85 2.16 0.00 831.92 2.17 0.00 840.03 2.18 0.00 848.20 2.19 0.00 856.42 2.20 0.00 864.69 2.21 0.00 873.02 2.22 0.00 881.39 2.23 0.00 889.82 2.24 0.00 898.30 2.25 0.00 906.83 2.26 0.00 915.41 2.27 0.00 924.05 2.28 0.00 932.73 2.29 0.00 941.47 2.30 0.00 950.27 2.31 0.00 959.11 2.32 0.00 968.01 2.33 0.00 976.96 2.34 0.00 985.97 * 2.35 0.00 994.69 2.36 0.00 1003.39 2.37 0.00 1012.06 2.38 0.00 1020.71 2.39 0.00 1029.33 2.40 0.00 1037.93 2.41 0.00 1046.50 2.42 0.00 1055.05 2.43 0.00 1063.57 2.44 0.00 1072.07 2.45 0.00 1080.55 2.46 0.00 1089.01 2.47 0.00 1097.44 2.48 0.00 1105.85 2.49 0.00 1114.24 2.50 0.00 1122.61 2.51 0.00 1130.95 2.52 0.00 1139.28 2.53 0.00 1147.58 2.54 0.00 1155.86 2.55 0.00 1164.13 2.56 0.00 1172.37 2.57 0.00 1180.59 2.58 0.00 1188.79 2.59 0.00 1196.98 2.60 0.00 1205.14 2.61 0.00 1213.29 2.62 0.00 1221.42 2.63 0.00 1229.52 2.64 0.00 1237.61 2.65 0.00 1245.69 2.66 0.00 1253.74 2.67 0.00 1261.78 2.68 0.00 1269.80 2.69 0.00 1277.80 2.70 0.00 1285.78 2.71 0.00 1293.75 2.72 0.00 1301.70 2.73 0.00 1309.63 2.74 0.00 1317.55 2.75 0.00 1325.45 2.76 0.00 1333.34 2.77 0.00 1341.21 2.78 0.00 1349.06 2.79 0.00 1356.90 2.80 0.00 1364.72 2.81 0.00 1372.52 2.82 0.00 1380.32 2.83 0.00 1388.09 2.84 0.00 1395.85 2.85 0.00 1403.60 2.86 0.00 1411.33 2.87 0.00 1419.05 2.88 0.00 1426.75 2.89 0.00 1434.44 2.90 0.00 1442.12 2.91 0.00 1449.78 2.92 0.00 1457.42 2.93 0.00 1465.06 2.94 0.00 1472.67 2.95 0.00 1480.28 2.96 0.00 1487.87 2.97 0.00 1495.45 2.98 0.00 1503.02 2.99 0.00 1510.57 3.00 0.00 1518.11 3.01 0.00 1525.64 3.02 0.00 1533.15 3.03 0.00 1540.65 3.04 0.00 1548.14 3.05 0.00 1555.62 *