# //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: 2025-11-20 01:00:02 # //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="06024450 " TIME_ZONE="MST" DST_FLAG=Y # //STATION NAME="Big Hole River bl Big Lake Cr at Wisdom MT" # //LABEL="Discharge (ft^3/s)" # //PARAMETER CODE="00060" # //RATING SHIFTED="20251120010002 MST" # //RATING ID="10.0" TYPE="STGQ" NAME="stage-discharge" AGING=???? # //RATING REMARKS="based on measurements made in 2018-2021 WY" # //RATING EXPANSION="logarithmic" # //RATING BREAKPOINT1=3.000000E+00 # //RATING OFFSET1=1.300000E+00 OFFSET2=1.800000E+00 # //RATING_INDEP ROUNDING="????" PARAMETER="Gage height (ft)" # //RATING_DEP ROUNDING="????" PARAMETER="Discharge (ft^3/s)" # //RATING_DATETIME BEGIN=20210401000000 BZONE=-07:00 END=-------------- EZONE=--- AGING=1 # //RATING_DATETIME COMMENT="Start of 2021 seasonal record" # //SHIFT_PREV BEGIN="20251119132600" BZONE="-07:00" END="--------------" EZONE="---" # //SHIFT_PREV STAGE1="1.95" SHIFT1="-0.20" STAGE2="5.60" SHIFT2="0.00" # //SHIFT_PREV COMMENT="TEMPORARY: Must assess more closely. **Large uncertainty advised (long duration between Qms during government shutdown). Based on Qm 331. Follows historic trends of coming back towards the Rating. " # //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 1.60 -0.20 1.50 1.61 -0.20 1.79 1.62 -0.20 2.10 1.63 -0.20 2.44 1.64 -0.20 2.80 1.65 -0.20 3.18 1.66 -0.20 3.58 1.67 -0.20 4.01 1.68 -0.20 4.46 1.69 -0.20 4.92 1.70 -0.20 5.41 1.71 -0.20 5.93 1.72 -0.20 6.46 1.73 -0.20 7.01 1.74 -0.20 7.59 1.75 -0.20 8.19 1.76 -0.20 8.80 1.77 -0.20 9.44 1.78 -0.20 10.10 1.79 -0.20 10.78 1.80 -0.20 11.47 1.81 -0.20 12.19 1.82 -0.20 12.93 1.83 -0.20 13.69 1.84 -0.20 14.47 1.85 -0.20 15.26 1.86 -0.20 16.08 1.87 -0.20 16.92 1.88 -0.20 17.78 1.89 -0.20 18.65 1.90 -0.20 19.55 1.91 -0.20 20.46 1.92 -0.20 21.40 1.93 -0.20 22.35 1.94 -0.20 23.32 1.95 -0.20 24.31 1.96 -0.20 25.38 1.97 -0.20 26.46 1.98 -0.20 27.57 1.99 -0.20 28.70 2.00 -0.20 29.85 2.01 -0.20 31.02 2.02 -0.20 32.21 2.03 -0.20 33.42 2.04 -0.20 34.66 2.05 -0.19 35.91 2.06 -0.19 37.18 2.07 -0.19 38.47 2.08 -0.19 39.79 2.09 -0.19 41.12 2.10 -0.19 42.48 2.11 -0.19 43.85 2.12 -0.19 45.24 2.13 -0.19 46.66 2.14 -0.19 48.09 2.15 -0.19 49.55 2.16 -0.19 51.02 2.17 -0.19 52.52 2.18 -0.19 54.03 2.19 -0.19 55.56 2.20 -0.19 57.12 2.21 -0.19 58.69 2.22 -0.19 60.28 2.23 -0.18 61.90 2.24 -0.18 63.53 2.25 -0.18 65.18 2.26 -0.18 66.85 2.27 -0.18 68.54 2.28 -0.18 70.25 2.29 -0.18 71.98 2.30 -0.18 73.73 2.31 -0.18 75.50 2.32 -0.18 77.28 2.33 -0.18 79.09 2.34 -0.18 80.92 2.35 -0.18 82.76 2.36 -0.18 84.62 2.37 -0.18 86.51 2.38 -0.18 88.41 2.39 -0.18 90.33 2.40 -0.18 92.27 2.41 -0.17 94.23 2.42 -0.17 96.21 2.43 -0.17 98.20 2.44 -0.17 100.22 2.45 -0.17 102.25 2.46 -0.17 104.31 2.47 -0.17 106.38 2.48 -0.17 108.47 2.49 -0.17 110.58 2.50 -0.17 112.70 2.51 -0.17 114.85 2.52 -0.17 117.02 2.53 -0.17 119.20 2.54 -0.17 121.40 2.55 -0.17 123.62 2.56 -0.17 125.86 2.57 -0.17 128.12 2.58 -0.17 130.40 2.59 -0.16 132.69 2.60 -0.16 135.00 2.61 -0.16 137.34 2.62 -0.16 139.69 2.63 -0.16 142.05 2.64 -0.16 144.44 2.65 -0.16 146.85 2.66 -0.16 149.27 2.67 -0.16 151.71 2.68 -0.16 154.17 2.69 -0.16 156.65 2.70 -0.16 159.14 2.71 -0.16 161.66 2.72 -0.16 164.19 2.73 -0.16 166.74 2.74 -0.16 169.31 2.75 -0.16 171.89 2.76 -0.16 174.50 2.77 -0.16 177.12 2.78 -0.15 179.76 2.79 -0.15 182.42 2.80 -0.15 185.09 2.81 -0.15 187.79 2.82 -0.15 190.50 2.83 -0.15 193.23 2.84 -0.15 195.98 2.85 -0.15 198.74 2.86 -0.15 201.53 2.87 -0.15 204.33 2.88 -0.15 207.15 2.89 -0.15 209.98 2.90 -0.15 212.84 2.91 -0.15 215.71 2.92 -0.15 218.60 2.93 -0.15 221.51 2.94 -0.15 224.43 2.95 -0.15 227.38 2.96 -0.14 230.34 2.97 -0.14 233.31 2.98 -0.14 236.31 2.99 -0.14 239.32 3.00 -0.14 242.35 * 3.01 -0.14 245.40 3.02 -0.14 248.47 3.03 -0.14 251.55 3.04 -0.14 254.65 3.05 -0.14 257.77 3.06 -0.14 260.91 3.07 -0.14 264.06 3.08 -0.14 267.23 3.09 -0.14 270.42 3.10 -0.14 273.62 3.11 -0.14 276.85 3.12 -0.14 280.09 3.13 -0.14 283.34 3.14 -0.13 286.93 3.15 -0.13 290.84 3.16 -0.13 294.78 3.17 -0.13 298.73 3.18 -0.13 302.71 3.19 -0.13 306.70 3.20 -0.13 310.71 3.21 -0.13 314.74 3.22 -0.13 318.78 3.23 -0.13 322.85 3.24 -0.13 326.93 3.25 -0.13 331.04 3.26 -0.13 335.16 3.27 -0.13 339.30 3.28 -0.13 343.45 3.29 -0.13 347.63 3.30 -0.13 351.82 3.31 -0.13 356.03 3.32 -0.12 360.26 3.33 -0.12 364.51 3.34 -0.12 368.78 3.35 -0.12 373.06 3.36 -0.12 377.36 3.37 -0.12 381.68 3.38 -0.12 386.01 3.39 -0.12 390.36 3.40 -0.12 394.73 3.41 -0.12 399.12 3.42 -0.12 403.52 3.43 -0.12 407.95 3.44 -0.12 412.39 3.45 -0.12 416.84 3.46 -0.12 421.31 3.47 -0.12 425.81 3.48 -0.12 430.31 3.49 -0.12 434.84 3.50 -0.12 439.38 * 3.51 -0.11 443.94 3.52 -0.11 448.51 3.53 -0.11 453.10 3.54 -0.11 457.71 3.55 -0.11 462.33 3.56 -0.11 466.98 3.57 -0.11 471.63 3.58 -0.11 476.31 3.59 -0.11 481.00 3.60 -0.11 485.71 3.61 -0.11 490.48 3.62 -0.11 495.81 3.63 -0.11 501.17 3.64 -0.11 506.55 3.65 -0.11 511.95 3.66 -0.11 517.38 3.67 -0.11 522.84 3.68 -0.11 528.31 3.69 -0.10 533.82 3.70 -0.10 539.34 3.71 -0.10 544.90 3.72 -0.10 550.47 3.73 -0.10 556.07 3.74 -0.10 561.69 3.75 -0.10 567.34 3.76 -0.10 573.02 3.77 -0.10 578.71 3.78 -0.10 584.43 3.79 -0.10 590.18 3.80 -0.10 595.95 3.81 -0.10 601.74 3.82 -0.10 607.56 3.83 -0.10 613.40 3.84 -0.10 619.26 3.85 -0.10 625.15 3.86 -0.10 631.06 3.87 -0.09 637.00 3.88 -0.09 642.96 3.89 -0.09 648.94 3.90 -0.09 654.95 3.91 -0.09 660.98 3.92 -0.09 667.04 3.93 -0.09 673.11 3.94 -0.09 679.22 3.95 -0.09 685.34 3.96 -0.09 691.49 3.97 -0.09 697.66 3.98 -0.09 703.86 3.99 -0.09 710.08 4.00 -0.09 716.32 4.01 -0.09 722.59 4.02 -0.09 728.88 4.03 -0.09 735.19 4.04 -0.09 741.53 4.05 -0.08 747.89 4.06 -0.08 754.27 4.07 -0.08 760.67 4.08 -0.08 767.10 4.09 -0.08 773.56 4.10 -0.08 780.03 4.11 -0.08 786.53 4.12 -0.08 793.05 4.13 -0.08 799.59 4.14 -0.08 806.16 4.15 -0.08 812.75 4.16 -0.08 819.37 4.17 -0.08 826.00 4.18 -0.08 832.66 4.19 -0.08 839.34 4.20 -0.08 846.05 4.21 -0.08 852.78 4.22 -0.08 859.53 4.23 -0.08 866.30 4.24 -0.07 873.10 4.25 -0.07 879.92 4.26 -0.07 886.76 4.27 -0.07 893.62 4.28 -0.07 900.51 4.29 -0.07 907.42 4.30 -0.07 914.35 4.31 -0.07 921.31 4.32 -0.07 928.28 4.33 -0.07 935.28 4.34 -0.07 942.31 4.35 -0.07 949.35 4.36 -0.07 956.42 4.37 -0.07 963.51 4.38 -0.07 970.62 4.39 -0.07 977.75 4.40 -0.07 984.91 4.41 -0.07 992.09 4.42 -0.06 999.29 4.43 -0.06 1006.52 4.44 -0.06 1013.76 4.45 -0.06 1021.03 4.46 -0.06 1028.32 4.47 -0.06 1035.63 4.48 -0.06 1042.97 4.49 -0.06 1050.32 4.50 -0.06 1057.70 4.51 -0.06 1065.10 4.52 -0.06 1072.53 4.53 -0.06 1079.97 4.54 -0.06 1087.44 4.55 -0.06 1094.93 4.56 -0.06 1102.44 4.57 -0.06 1109.98 4.58 -0.06 1117.53 4.59 -0.06 1125.11 4.60 -0.05 1132.71 4.61 -0.05 1140.33 4.62 -0.05 1147.97 4.63 -0.05 1155.64 4.64 -0.05 1163.32 4.65 -0.05 1171.03 4.66 -0.05 1178.76 4.67 -0.05 1186.51 4.68 -0.05 1194.29 4.69 -0.05 1202.08 4.70 -0.05 1209.90 4.71 -0.05 1217.74 4.72 -0.05 1225.60 4.73 -0.05 1233.48 4.74 -0.05 1241.38 4.75 -0.05 1249.31 4.76 -0.05 1257.26 4.77 -0.05 1265.22 4.78 -0.04 1273.21 4.79 -0.04 1281.23 4.80 -0.04 1289.26 4.81 -0.04 1297.31 4.82 -0.04 1305.39 4.83 -0.04 1313.49 4.84 -0.04 1321.61 4.85 -0.04 1329.75 4.86 -0.04 1337.91 4.87 -0.04 1346.09 4.88 -0.04 1354.30 4.89 -0.04 1362.52 4.90 -0.04 1370.77 4.91 -0.04 1379.04 4.92 -0.04 1387.33 4.93 -0.04 1395.64 4.94 -0.04 1403.97 4.95 -0.04 1412.32 4.96 -0.04 1420.70 4.97 -0.03 1429.09 4.98 -0.03 1437.51 4.99 -0.03 1445.95 5.00 -0.03 1454.41 5.01 -0.03 1462.89 5.02 -0.03 1471.39 5.03 -0.03 1479.91 5.04 -0.03 1488.46 5.05 -0.03 1497.02 5.06 -0.03 1505.61 5.07 -0.03 1514.21 5.08 -0.03 1522.84 5.09 -0.03 1531.49 5.10 -0.03 1540.16 5.11 -0.03 1548.85 5.12 -0.03 1557.56 5.13 -0.03 1566.29 5.14 -0.03 1575.05 5.15 -0.02 1583.82 5.16 -0.02 1592.61 5.17 -0.02 1601.43 5.18 -0.02 1610.27 5.19 -0.02 1619.12 5.20 -0.02 1628.00 5.21 -0.02 1636.90 5.22 -0.02 1645.82 5.23 -0.02 1654.76 5.24 -0.02 1663.72 5.25 -0.02 1672.70 5.26 -0.02 1681.71 5.27 -0.02 1690.73 5.28 -0.02 1699.77 5.29 -0.02 1708.84 5.30 -0.02 1717.92 5.31 -0.02 1727.03 5.32 -0.02 1736.16 5.33 -0.01 1745.30 5.34 -0.01 1754.47 5.35 -0.01 1763.66 5.36 -0.01 1772.87 5.37 -0.01 1782.10 5.38 -0.01 1791.35 5.39 -0.01 1800.62 5.40 -0.01 1809.91 5.41 -0.01 1819.22 5.42 -0.01 1828.55 5.43 -0.01 1837.90 5.44 -0.01 1847.28 5.45 -0.01 1856.67 5.46 -0.01 1866.08 5.47 -0.01 1875.52 5.48 -0.01 1884.97 5.49 -0.01 1894.44 5.50 -0.01 1903.94 5.51 0.00 1913.45 5.52 0.00 1922.99 5.53 0.00 1932.54 5.54 0.00 1942.12 5.55 0.00 1951.72 5.56 0.00 1961.33 5.57 0.00 1970.97 5.58 0.00 1980.63 5.59 0.00 1990.30 5.60 0.00 2000.00 * 5.61 0.00 2012.50 5.62 0.00 2025.04 5.63 0.00 2037.63 5.64 0.00 2050.26 5.65 0.00 2062.94 5.66 0.00 2075.66 5.67 0.00 2088.43 5.68 0.00 2101.24 5.69 0.00 2114.10 5.70 0.00 2127.01 5.71 0.00 2139.96 5.72 0.00 2152.95 5.73 0.00 2165.99 5.74 0.00 2179.08 5.75 0.00 2192.21 5.76 0.00 2205.39 5.77 0.00 2218.61 5.78 0.00 2231.88 5.79 0.00 2245.20 5.80 0.00 2258.56 5.81 0.00 2271.96 5.82 0.00 2285.42 5.83 0.00 2298.91 5.84 0.00 2312.46 5.85 0.00 2326.05 5.86 0.00 2339.69 5.87 0.00 2353.37 5.88 0.00 2367.10 5.89 0.00 2380.87 5.90 0.00 2394.69 5.91 0.00 2408.56 5.92 0.00 2422.47 5.93 0.00 2436.43 5.94 0.00 2450.44 5.95 0.00 2464.49 5.96 0.00 2478.59 5.97 0.00 2492.74 5.98 0.00 2506.93 5.99 0.00 2521.17 6.00 0.00 2535.45 6.01 0.00 2549.79 6.02 0.00 2564.16 6.03 0.00 2578.59 6.04 0.00 2593.06 6.05 0.00 2607.58 6.06 0.00 2622.15 6.07 0.00 2636.76 6.08 0.00 2651.42 6.09 0.00 2666.13 6.10 0.00 2680.88 6.11 0.00 2695.68 6.12 0.00 2710.53 6.13 0.00 2725.43 6.14 0.00 2740.37 6.15 0.00 2755.36 6.16 0.00 2770.40 6.17 0.00 2785.48 6.18 0.00 2800.61 6.19 0.00 2815.79 6.20 0.00 2831.02 6.21 0.00 2846.30 6.22 0.00 2861.62 6.23 0.00 2876.99 6.24 0.00 2892.40 6.25 0.00 2907.87 6.26 0.00 2923.38 6.27 0.00 2938.94 6.28 0.00 2954.55 6.29 0.00 2970.21 6.30 0.00 2985.91 6.31 0.00 3001.66 6.32 0.00 3017.46 6.33 0.00 3033.31 6.34 0.00 3049.20 6.35 0.00 3065.15 6.36 0.00 3081.14 6.37 0.00 3097.18 6.38 0.00 3113.27 6.39 0.00 3129.40 6.40 0.00 3145.59 6.41 0.00 3161.82 6.42 0.00 3178.10 6.43 0.00 3194.43 6.44 0.00 3210.81 6.45 0.00 3227.23 6.46 0.00 3243.71 6.47 0.00 3260.23 6.48 0.00 3276.80 6.49 0.00 3293.42 6.50 0.00 3310.09 6.51 0.00 3326.81 6.52 0.00 3343.58 6.53 0.00 3360.39 6.54 0.00 3377.25 6.55 0.00 3394.17 6.56 0.00 3411.13 6.57 0.00 3428.14 6.58 0.00 3445.20 6.59 0.00 3462.31 6.60 0.00 3479.46 6.61 0.00 3496.67 6.62 0.00 3513.93 6.63 0.00 3531.23 6.64 0.00 3548.58 6.65 0.00 3565.99 6.66 0.00 3583.44 6.67 0.00 3600.94 6.68 0.00 3618.49 6.69 0.00 3636.09 6.70 0.00 3653.74 6.71 0.00 3671.44 6.72 0.00 3689.19 6.73 0.00 3706.99 6.74 0.00 3724.83 6.75 0.00 3742.73 6.76 0.00 3760.68 6.77 0.00 3778.67 6.78 0.00 3796.72 6.79 0.00 3814.82 6.80 0.00 3832.96 6.81 0.00 3851.16 6.82 0.00 3869.40 6.83 0.00 3887.70 6.84 0.00 3906.04 6.85 0.00 3924.44 6.86 0.00 3942.88 6.87 0.00 3961.38 6.88 0.00 3979.92 6.89 0.00 3998.52 6.90 0.00 4017.16 6.91 0.00 4035.86 6.92 0.00 4054.60 6.93 0.00 4073.40 6.94 0.00 4092.24 6.95 0.00 4111.14 6.96 0.00 4130.09 6.97 0.00 4149.08 6.98 0.00 4168.13 6.99 0.00 4187.23 7.00 0.00 4206.38 7.01 0.00 4225.57 7.02 0.00 4244.82 7.03 0.00 4264.12 7.04 0.00 4283.47 7.05 0.00 4302.88 7.06 0.00 4322.33 7.07 0.00 4341.83 7.08 0.00 4361.38 7.09 0.00 4380.99 7.10 0.00 4400.64 7.11 0.00 4420.35 7.12 0.00 4440.11 7.13 0.00 4459.91 7.14 0.00 4479.77 7.15 0.00 4499.68 7.16 0.00 4519.64 7.17 0.00 4539.66 7.18 0.00 4559.72 7.19 0.00 4579.83 7.20 0.00 4600.00 *