# //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: 2025-01-07 18:10:02 # //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="20250107181002 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="based on 2018-2020 and recent high flow measurements" # //SHIFT_PREV BEGIN="20241203132300" BZONE="-07:00" END="--------------" EZONE="---" # //SHIFT_PREV STAGE1="1.00" SHIFT1="0.05" STAGE2="2.00" SHIFT2="0.00" STAGE3="2.50" SHIFT3="0.00" # //SHIFT_PREV COMMENT="Based on Qm 949. Slight adjustment to previous shift. Control doesn't appear to be changing. Appears trend of Qms plotting right of rating direct; may indicate need for Rating development. " # //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 0.20 0.05 40.45 0.21 0.05 41.61 0.22 0.05 42.78 0.23 0.05 43.98 0.24 0.05 45.20 0.25 0.05 46.44 * 0.26 0.05 47.70 0.27 0.05 48.99 0.28 0.05 50.30 0.29 0.05 51.63 0.30 0.05 52.98 0.31 0.05 54.35 0.32 0.05 55.75 0.33 0.05 57.17 0.34 0.05 58.61 0.35 0.05 60.08 0.36 0.05 61.57 0.37 0.05 63.09 0.38 0.05 64.62 0.39 0.05 66.19 0.40 0.05 67.77 0.41 0.05 69.38 0.42 0.05 71.02 0.43 0.05 72.68 0.44 0.05 74.37 0.45 0.05 76.08 0.46 0.05 77.81 0.47 0.05 79.57 0.48 0.05 81.36 0.49 0.05 83.17 0.50 0.05 85.01 0.51 0.05 86.87 0.52 0.05 88.76 0.53 0.05 90.68 0.54 0.05 92.62 0.55 0.05 94.59 0.56 0.05 96.59 0.57 0.05 98.61 0.58 0.05 100.67 0.59 0.05 102.74 0.60 0.05 104.85 0.61 0.05 106.98 0.62 0.05 109.15 0.63 0.05 111.34 0.64 0.05 113.55 0.65 0.05 115.80 0.66 0.05 118.08 0.67 0.05 120.38 0.68 0.05 122.71 0.69 0.05 125.07 0.70 0.05 127.46 0.71 0.05 129.88 0.72 0.05 132.33 0.73 0.05 134.81 0.74 0.05 137.32 0.75 0.05 139.86 0.76 0.05 142.43 0.77 0.05 145.03 0.78 0.05 147.66 0.79 0.05 150.32 0.80 0.05 153.01 0.81 0.05 155.74 0.82 0.05 158.49 0.83 0.05 161.27 0.84 0.05 164.09 0.85 0.05 166.94 0.86 0.05 169.82 0.87 0.05 172.73 0.88 0.05 175.68 0.89 0.05 178.65 0.90 0.05 181.66 0.91 0.05 184.70 0.92 0.05 187.78 0.93 0.05 190.88 0.94 0.05 194.02 0.95 0.05 197.20 0.96 0.05 200.40 0.97 0.05 203.64 0.98 0.05 206.92 0.99 0.05 210.22 1.00 0.05 213.56 1.01 0.05 216.77 1.02 0.05 220.01 1.03 0.05 223.28 1.04 0.05 226.57 1.05 0.05 229.91 1.06 0.05 233.27 1.07 0.05 236.66 1.08 0.05 240.09 1.09 0.05 243.55 1.10 0.04 247.03 1.11 0.04 250.56 1.12 0.04 254.11 1.13 0.04 257.70 1.14 0.04 261.32 1.15 0.04 264.97 1.16 0.04 268.65 1.17 0.04 272.37 1.18 0.04 276.12 1.19 0.04 279.91 1.20 0.04 283.72 1.21 0.04 287.57 1.22 0.04 291.46 1.23 0.04 295.38 1.24 0.04 299.33 1.25 0.04 303.31 1.26 0.04 307.34 1.27 0.04 311.39 1.28 0.04 315.48 1.29 0.04 319.60 1.30 0.03 323.76 1.31 0.03 327.95 1.32 0.03 332.18 1.33 0.03 336.45 1.34 0.03 340.74 1.35 0.03 345.08 1.36 0.03 349.45 1.37 0.03 353.85 1.38 0.03 358.29 1.39 0.03 362.77 1.40 0.03 367.28 1.41 0.03 371.83 1.42 0.03 376.42 1.43 0.03 381.04 1.44 0.03 385.70 1.45 0.03 390.39 1.46 0.03 395.12 1.47 0.03 399.89 1.48 0.03 404.70 1.49 0.03 409.54 1.50 0.02 414.42 1.51 0.02 419.34 1.52 0.02 424.29 1.53 0.02 429.28 1.54 0.02 434.32 1.55 0.02 439.38 1.56 0.02 444.49 1.57 0.02 449.64 1.58 0.02 454.82 1.59 0.02 460.04 1.60 0.02 465.30 1.61 0.02 470.60 1.62 0.02 475.94 1.63 0.02 481.31 1.64 0.02 486.73 1.65 0.02 492.19 1.66 0.02 497.68 1.67 0.02 503.22 1.68 0.02 508.79 1.69 0.02 514.40 1.70 0.01 520.06 1.71 0.01 525.75 1.72 0.01 531.48 1.73 0.01 537.26 1.74 0.01 543.07 1.75 0.01 548.93 1.76 0.01 554.82 1.77 0.01 560.76 1.78 0.01 566.74 1.79 0.01 572.76 1.80 0.01 578.82 1.81 0.01 584.92 1.82 0.01 591.06 1.83 0.01 597.24 1.84 0.01 603.47 1.85 0.01 609.74 1.86 0.01 616.04 1.87 0.01 622.40 1.88 0.01 628.79 1.89 0.01 635.23 1.90 0.00 641.70 1.91 0.00 648.23 1.92 0.00 654.79 1.93 0.00 661.40 1.94 0.00 668.05 1.95 0.00 674.74 1.96 0.00 681.47 1.97 0.00 688.25 1.98 0.00 695.08 1.99 0.00 701.94 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 *