# //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: 2026-10-02 21:00:01 # //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="06026420 " TIME_ZONE="MST" DST_FLAG=Y # //STATION NAME="Big Hole R bl Hamilton Ditch nr Twin Bridges, MT" # //LABEL="Discharge (ft^3/s)" # //PARAMETER CODE="00060" # //RATING SHIFTED="20261002210001 MST" # //RATING ID="6.0" TYPE="STGQ" NAME="stage-discharge" AGING=???? # //RATING REMARKS="Based on WY19 and historic high water measurements, as well as WY18 high water measurements 74-76." # //RATING EXPANSION="logarithmic" # //RATING OFFSET1=-2.600000E-01 # //RATING_INDEP ROUNDING="????" PARAMETER="Gage height (ft)" # //RATING_DEP ROUNDING="????" PARAMETER="Discharge (ft^3/s)" # //RATING_DATETIME BEGIN=20190101000000 BZONE=-07:00 END=-------------- EZONE=--- AGING=1 # //RATING_DATETIME COMMENT="Based on WY19, WY18 high water QMs 74-76, and historic high water QMs." # //SHIFT_PREV BEGIN="20261001104700" BZONE="-07:00" END="--------------" EZONE="---" # //SHIFT_PREV STAGE1="1.00" SHIFT1="-0.16" STAGE2="1.63" SHIFT2="-0.16" STAGE3="4.70" SHIFT3="0.00" # //SHIFT_PREV COMMENT="Based on Qm 122 and assumed sediment deposition on the control after two large events occurred since Qm 121. " # //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 0.31 -0.16 27.00 0.32 -0.16 28.29 0.33 -0.16 29.61 0.34 -0.16 30.95 0.35 -0.16 32.33 0.36 -0.16 33.73 0.37 -0.16 35.17 0.38 -0.16 36.63 0.39 -0.16 38.12 0.40 -0.16 39.64 0.41 -0.16 41.19 0.42 -0.16 42.77 0.43 -0.16 44.37 0.44 -0.16 46.01 0.45 -0.16 47.67 0.46 -0.16 49.36 0.47 -0.16 51.08 0.48 -0.16 52.83 0.49 -0.16 54.61 0.50 -0.16 56.42 0.51 -0.16 58.25 0.52 -0.16 60.11 0.53 -0.16 62.00 0.54 -0.16 63.92 0.55 -0.16 65.87 0.56 -0.16 67.84 0.57 -0.16 69.85 0.58 -0.16 71.88 0.59 -0.16 73.94 0.60 -0.16 76.03 0.61 -0.16 78.14 0.62 -0.16 80.29 0.63 -0.16 82.46 0.64 -0.16 84.66 0.65 -0.16 86.89 0.66 -0.16 89.14 0.67 -0.16 91.43 0.68 -0.16 93.74 0.69 -0.16 96.08 0.70 -0.16 98.45 0.71 -0.16 100.84 0.72 -0.16 103.27 0.73 -0.16 105.72 0.74 -0.16 108.20 0.75 -0.16 110.70 0.76 -0.16 113.24 0.77 -0.16 115.80 0.78 -0.16 118.39 0.79 -0.16 121.01 0.80 -0.16 123.65 0.81 -0.16 126.32 0.82 -0.16 129.02 0.83 -0.16 131.75 0.84 -0.16 134.51 0.85 -0.16 137.29 0.86 -0.16 140.10 0.87 -0.16 142.94 0.88 -0.16 145.80 0.89 -0.16 148.70 0.90 -0.16 151.62 0.91 -0.16 154.57 0.92 -0.16 157.54 0.93 -0.16 160.55 0.94 -0.16 163.58 0.95 -0.16 166.63 0.96 -0.16 169.72 0.97 -0.16 172.83 0.98 -0.16 175.97 0.99 -0.16 179.14 1.00 -0.16 182.33 1.01 -0.16 185.55 1.02 -0.16 188.80 1.03 -0.16 192.08 1.04 -0.16 195.38 1.05 -0.16 198.71 1.06 -0.16 202.07 1.07 -0.16 205.45 1.08 -0.16 208.87 1.09 -0.16 212.31 1.10 -0.16 215.77 1.11 -0.16 219.27 1.12 -0.16 222.79 1.13 -0.16 226.33 1.14 -0.16 229.91 1.15 -0.16 233.51 1.16 -0.16 237.14 1.17 -0.16 240.79 1.18 -0.16 244.48 1.19 -0.16 248.19 1.20 -0.16 251.92 1.21 -0.16 255.69 1.22 -0.16 259.48 1.23 -0.16 263.30 1.24 -0.16 267.14 1.25 -0.16 271.01 1.26 -0.16 274.91 1.27 -0.16 278.84 1.28 -0.16 282.79 1.29 -0.16 286.77 1.30 -0.16 290.78 1.31 -0.16 294.81 1.32 -0.16 298.87 1.33 -0.16 302.96 1.34 -0.16 307.07 1.35 -0.16 311.21 1.36 -0.16 315.38 1.37 -0.16 319.57 1.38 -0.16 323.79 1.39 -0.16 328.04 1.40 -0.16 332.31 1.41 -0.16 336.61 1.42 -0.16 340.94 1.43 -0.16 345.30 1.44 -0.16 349.68 1.45 -0.16 354.08 1.46 -0.16 358.52 1.47 -0.16 362.98 1.48 -0.16 367.47 1.49 -0.16 371.98 1.50 -0.16 376.52 1.51 -0.16 381.09 1.52 -0.16 385.68 1.53 -0.16 390.31 1.54 -0.16 394.95 1.55 -0.16 399.63 1.56 -0.16 404.33 1.57 -0.16 409.05 1.58 -0.16 413.81 1.59 -0.16 418.59 1.60 -0.16 423.40 1.61 -0.16 428.23 1.62 -0.16 433.09 1.63 -0.16 437.97 1.64 -0.16 443.14 1.65 -0.16 448.34 1.66 -0.16 453.57 1.67 -0.16 458.83 1.68 -0.16 464.12 1.69 -0.16 469.43 1.70 -0.16 474.78 1.71 -0.16 480.15 1.72 -0.16 485.56 1.73 -0.15 490.99 1.74 -0.15 496.45 1.75 -0.15 501.94 1.76 -0.15 507.46 1.77 -0.15 513.01 1.78 -0.15 518.59 1.79 -0.15 524.20 1.80 -0.15 529.84 1.81 -0.15 535.50 1.82 -0.15 541.20 1.83 -0.15 546.92 1.84 -0.15 552.68 1.85 -0.15 558.46 1.86 -0.15 564.27 1.87 -0.15 570.11 1.88 -0.15 575.98 1.89 -0.15 581.88 1.90 -0.15 587.81 1.91 -0.15 593.77 1.92 -0.14 599.75 1.93 -0.14 605.77 1.94 -0.14 611.81 1.95 -0.14 617.89 1.96 -0.14 623.99 1.97 -0.14 630.12 1.98 -0.14 636.28 1.99 -0.14 642.47 2.00 -0.14 648.69 2.01 -0.14 654.93 2.02 -0.14 661.21 2.03 -0.14 667.51 2.04 -0.14 673.85 * 2.05 -0.14 680.21 2.06 -0.14 686.60 2.07 -0.14 693.02 2.08 -0.14 699.47 2.09 -0.14 705.95 2.10 -0.14 712.46 2.11 -0.13 718.99 2.12 -0.13 725.56 2.13 -0.13 732.15 2.14 -0.13 738.77 2.15 -0.13 745.42 2.16 -0.13 752.10 2.17 -0.13 758.81 2.18 -0.13 767.13 2.19 -0.13 775.84 2.20 -0.13 784.61 2.21 -0.13 793.44 2.22 -0.13 802.33 2.23 -0.13 811.28 2.24 -0.13 820.29 2.25 -0.13 829.36 2.26 -0.13 838.49 2.27 -0.13 847.67 2.28 -0.13 856.92 2.29 -0.13 866.23 2.30 -0.13 875.59 2.31 -0.12 885.02 2.32 -0.12 894.51 2.33 -0.12 904.05 2.34 -0.12 913.66 2.35 -0.12 923.33 2.36 -0.12 933.06 2.37 -0.12 942.85 2.38 -0.12 952.71 2.39 -0.12 962.62 2.40 -0.12 972.59 2.41 -0.12 982.63 2.42 -0.12 992.73 2.43 -0.12 1002.89 2.44 -0.12 1013.11 2.45 -0.12 1023.39 2.46 -0.12 1033.74 2.47 -0.12 1044.15 2.48 -0.12 1054.62 2.49 -0.12 1065.15 2.50 -0.11 1075.74 2.51 -0.11 1086.40 2.52 -0.11 1097.12 2.53 -0.11 1107.91 2.54 -0.11 1118.75 2.55 -0.11 1129.66 2.56 -0.11 1140.64 2.57 -0.11 1151.67 2.58 -0.11 1162.77 2.59 -0.11 1173.94 2.60 -0.11 1185.16 2.61 -0.11 1196.46 2.62 -0.11 1207.81 2.63 -0.11 1219.23 2.64 -0.11 1230.71 2.65 -0.11 1242.26 2.66 -0.11 1253.88 2.67 -0.11 1265.55 2.68 -0.11 1277.30 2.69 -0.10 1289.10 2.70 -0.10 1300.97 2.71 -0.10 1312.91 2.72 -0.10 1324.91 2.73 -0.10 1336.98 2.74 -0.10 1349.11 2.75 -0.10 1361.31 2.76 -0.10 1373.58 2.77 -0.10 1385.91 2.78 -0.10 1398.30 2.79 -0.10 1410.76 2.80 -0.10 1423.29 2.81 -0.10 1435.89 2.82 -0.10 1448.55 2.83 -0.10 1461.27 2.84 -0.10 1474.07 2.85 -0.10 1486.93 2.86 -0.10 1499.85 2.87 -0.10 1512.85 2.88 -0.09 1525.91 2.89 -0.09 1539.04 2.90 -0.09 1552.23 2.91 -0.09 1565.49 2.92 -0.09 1578.82 2.93 -0.09 1592.22 2.94 -0.09 1605.69 2.95 -0.09 1619.22 2.96 -0.09 1632.82 2.97 -0.09 1646.49 2.98 -0.09 1660.23 2.99 -0.09 1674.03 3.00 -0.09 1687.91 3.01 -0.09 1701.85 3.02 -0.09 1715.86 3.03 -0.09 1729.94 3.04 -0.09 1744.09 3.05 -0.09 1758.30 3.06 -0.09 1772.59 3.07 -0.08 1786.95 3.08 -0.08 1801.37 3.09 -0.08 1815.86 3.10 -0.08 1830.43 3.11 -0.08 1845.06 3.12 -0.08 1859.76 3.13 -0.08 1874.53 3.14 -0.08 1889.38 3.15 -0.08 1904.29 3.16 -0.08 1919.27 3.17 -0.08 1934.32 3.18 -0.08 1949.45 3.19 -0.08 1964.64 3.20 -0.08 1979.90 3.21 -0.08 1995.24 3.22 -0.08 2010.64 3.23 -0.08 2026.12 3.24 -0.08 2041.66 3.25 -0.08 2057.28 3.26 -0.08 2072.97 3.27 -0.07 2088.73 3.28 -0.07 2104.56 3.29 -0.07 2120.46 3.30 -0.07 2136.44 3.31 -0.07 2152.48 3.32 -0.07 2168.60 3.33 -0.07 2184.79 3.34 -0.07 2201.05 3.35 -0.07 2217.39 3.36 -0.07 2233.79 3.37 -0.07 2250.27 3.38 -0.07 2266.82 3.39 -0.07 2283.45 3.40 -0.07 2300.14 3.41 -0.07 2316.91 3.42 -0.07 2333.75 3.43 -0.07 2350.67 3.44 -0.07 2367.65 3.45 -0.07 2384.71 3.46 -0.06 2401.85 3.47 -0.06 2419.05 3.48 -0.06 2436.33 3.49 -0.06 2453.69 3.50 -0.06 2471.12 3.51 -0.06 2488.62 3.52 -0.06 2506.19 3.53 -0.06 2523.84 3.54 -0.06 2541.56 3.55 -0.06 2559.36 3.56 -0.06 2577.23 3.57 -0.06 2595.18 3.58 -0.06 2613.20 3.59 -0.06 2631.29 3.60 -0.06 2649.46 3.61 -0.06 2667.71 3.62 -0.06 2686.03 3.63 -0.06 2704.42 3.64 -0.06 2722.89 3.65 -0.05 2741.43 3.66 -0.05 2760.05 3.67 -0.05 2778.75 3.68 -0.05 2797.52 3.69 -0.05 2816.36 3.70 -0.05 2835.29 3.71 -0.05 2854.28 3.72 -0.05 2873.36 3.73 -0.05 2892.50 3.74 -0.05 2911.73 3.75 -0.05 2931.03 3.76 -0.05 2950.41 3.77 -0.05 2969.86 3.78 -0.05 2989.39 3.79 -0.05 3009.00 3.80 -0.05 3028.68 3.81 -0.05 3048.44 3.82 -0.05 3068.28 3.83 -0.05 3088.19 3.84 -0.04 3108.18 3.85 -0.04 3128.25 3.86 -0.04 3148.39 3.87 -0.04 3168.62 3.88 -0.04 3188.92 3.89 -0.04 3209.29 3.90 -0.04 3229.75 3.91 -0.04 3250.28 3.92 -0.04 3270.89 3.93 -0.04 3291.58 3.94 -0.04 3312.34 3.95 -0.04 3333.19 3.96 -0.04 3354.11 3.97 -0.04 3375.11 3.98 -0.04 3396.19 3.99 -0.04 3417.35 4.00 -0.04 3438.58 4.01 -0.04 3459.90 4.02 -0.04 3481.29 4.03 -0.03 3502.76 4.04 -0.03 3524.31 4.05 -0.03 3545.94 4.06 -0.03 3567.65 4.07 -0.03 3589.44 4.08 -0.03 3611.31 4.09 -0.03 3633.25 4.10 -0.03 3655.28 4.11 -0.03 3677.38 4.12 -0.03 3699.57 4.13 -0.03 3721.83 4.14 -0.03 3744.18 4.15 -0.03 3766.60 4.16 -0.03 3789.11 4.17 -0.03 3811.70 4.18 -0.03 3834.36 4.19 -0.03 3857.11 4.20 -0.03 3879.93 4.21 -0.03 3902.84 4.22 -0.03 3925.83 4.23 -0.02 3948.89 4.24 -0.02 3972.04 4.25 -0.02 3995.27 4.26 -0.02 4018.58 4.27 -0.02 4041.98 4.28 -0.02 4065.45 4.29 -0.02 4089.00 4.30 -0.02 4112.64 4.31 -0.02 4136.35 4.32 -0.02 4160.15 4.33 -0.02 4184.03 4.34 -0.02 4207.99 4.35 -0.02 4232.04 4.36 -0.02 4256.16 4.37 -0.02 4280.37 4.38 -0.02 4304.66 4.39 -0.02 4329.03 4.40 -0.02 4353.49 4.41 -0.02 4378.02 4.42 -0.01 4402.64 4.43 -0.01 4427.34 4.44 -0.01 4452.12 4.45 -0.01 4476.99 4.46 -0.01 4501.94 4.47 -0.01 4526.97 4.48 -0.01 4552.09 4.49 -0.01 4577.28 4.50 -0.01 4602.57 4.51 -0.01 4627.93 4.52 -0.01 4653.38 4.53 -0.01 4678.91 4.54 -0.01 4704.52 4.55 -0.01 4730.22 4.56 -0.01 4756.00 4.57 -0.01 4781.87 4.58 -0.01 4807.82 4.59 -0.01 4833.85 4.60 -0.01 4859.97 4.61 0.00 4886.17 4.62 0.00 4912.46 4.63 0.00 4938.83 4.64 0.00 4965.28 4.65 0.00 4991.82 4.66 0.00 5018.44 4.67 0.00 5045.15 4.68 0.00 5071.94 4.69 0.00 5098.82 4.70 0.00 5125.78 4.71 0.00 5151.49 4.72 0.00 5177.27 4.73 0.00 5203.13 4.74 0.00 5229.07 4.75 0.00 5255.08 4.76 0.00 5281.17 4.77 0.00 5307.34 4.78 0.00 5333.58 4.79 0.00 5359.91 4.80 0.00 5386.31 4.81 0.00 5412.78 4.82 0.00 5439.34 4.83 0.00 5465.97 4.84 0.00 5492.68 4.85 0.00 5519.47 4.86 0.00 5546.34 4.87 0.00 5573.28 4.88 0.00 5600.30 4.89 0.00 5627.40 4.90 0.00 5654.58 4.91 0.00 5681.84 4.92 0.00 5709.17 4.93 0.00 5736.59 4.94 0.00 5764.08 4.95 0.00 5791.65 4.96 0.00 5819.30 4.97 0.00 5847.03 4.98 0.00 5874.83 4.99 0.00 5902.72 5.00 0.00 5930.68 5.01 0.00 5958.73 5.02 0.00 5986.85 5.03 0.00 6015.05 5.04 0.00 6043.33 5.05 0.00 6071.69 5.06 0.00 6100.13 5.07 0.00 6128.65 5.08 0.00 6157.25 5.09 0.00 6185.93 5.10 0.00 6214.69 5.11 0.00 6243.52 5.12 0.00 6272.44 5.13 0.00 6301.44 5.14 0.00 6330.51 5.15 0.00 6359.67 5.16 0.00 6388.91 5.17 0.00 6418.22 5.18 0.00 6447.62 5.19 0.00 6477.10 5.20 0.00 6506.66 5.21 0.00 6536.30 5.22 0.00 6566.02 5.23 0.00 6595.81 5.24 0.00 6625.69 5.25 0.00 6655.66 5.26 0.00 6685.70 5.27 0.00 6715.82 5.28 0.00 6746.02 5.29 0.00 6776.31 5.30 0.00 6806.67 5.31 0.00 6837.12 5.32 0.00 6867.65 5.33 0.00 6898.26 5.34 0.00 6928.95 5.35 0.00 6959.72 5.36 0.00 6990.57 5.37 0.00 7021.51 5.38 0.00 7052.52 5.39 0.00 7083.62 5.40 0.00 7114.80 5.41 0.00 7146.06 5.42 0.00 7177.41 5.43 0.00 7208.83 5.44 0.00 7240.34 5.45 0.00 7271.93 5.46 0.00 7303.60 5.47 0.00 7335.36 5.48 0.00 7367.20 5.49 0.00 7399.11 5.50 0.00 7431.12 5.51 0.00 7463.20 5.52 0.00 7495.37 5.53 0.00 7527.62 5.54 0.00 7559.95 5.55 0.00 7592.36 5.56 0.00 7624.86 5.57 0.00 7657.44 5.58 0.00 7690.11 5.59 0.00 7722.85 5.60 0.00 7755.68 5.61 0.00 7788.60 5.62 0.00 7821.59 5.63 0.00 7854.67 5.64 0.00 7887.84 5.65 0.00 7921.08 5.66 0.00 7954.42 5.67 0.00 7987.83 5.68 0.00 8021.33 5.69 0.00 8054.91 5.70 0.00 8088.57 5.71 0.00 8122.32 5.72 0.00 8156.16 5.73 0.00 8190.07 5.74 0.00 8224.08 5.75 0.00 8258.16 5.76 0.00 8292.33 5.77 0.00 8326.59 5.78 0.00 8360.93 5.79 0.00 8395.35 5.80 0.00 8429.86 5.81 0.00 8464.45 5.82 0.00 8499.13 5.83 0.00 8533.89 5.84 0.00 8568.73 5.85 0.00 8603.66 5.86 0.00 8638.68 5.87 0.00 8673.78 5.88 0.00 8708.97 5.89 0.00 8744.24 5.90 0.00 8779.60 5.91 0.00 8815.04 5.92 0.00 8850.57 5.93 0.00 8886.18 5.94 0.00 8921.88 5.95 0.00 8957.66 5.96 0.00 8993.53 5.97 0.00 9029.48 5.98 0.00 9065.52 5.99 0.00 9101.65 6.00 0.00 9137.86 6.01 0.00 9174.16 6.02 0.00 9210.55 6.03 0.00 9247.02 6.04 0.00 9283.57 6.05 0.00 9320.21 6.06 0.00 9356.94 6.07 0.00 9393.76 6.08 0.00 9430.66 6.09 0.00 9467.65 6.10 0.00 9504.72 6.11 0.00 9541.88 6.12 0.00 9579.13 6.13 0.00 9616.47 6.14 0.00 9653.89 6.15 0.00 9691.40 6.16 0.00 9728.99 6.17 0.00 9766.67 6.18 0.00 9804.44 6.19 0.00 9842.30 6.20 0.00 9880.24 6.21 0.00 9918.27 6.22 0.00 9956.39 6.23 0.00 9994.60 6.24 0.00 10032.89 6.25 0.00 10071.27 6.26 0.00 10109.74 6.27 0.00 10148.29 6.28 0.00 10186.94 6.29 0.00 10225.67 6.30 0.00 10264.49 6.31 0.00 10303.39 6.32 0.00 10342.39 6.33 0.00 10381.47 6.34 0.00 10420.64 6.35 0.00 10459.90 6.36 0.00 10499.25 6.37 0.00 10538.68 6.38 0.00 10578.21 6.39 0.00 10617.82 6.40 0.00 10657.52 6.41 0.00 10697.31 6.42 0.00 10737.19 6.43 0.00 10777.15 6.44 0.00 10817.21 6.45 0.00 10857.35 6.46 0.00 10897.58 6.47 0.00 10937.91 6.48 0.00 10978.32 6.49 0.00 11018.82 6.50 0.00 11059.41 6.51 0.00 11100.08 6.52 0.00 11140.85 6.53 0.00 11181.71 6.54 0.00 11222.65 6.55 0.00 11263.69 6.56 0.00 11304.82 6.57 0.00 11346.03 6.58 0.00 11387.33 6.59 0.00 11428.73 6.60 0.00 11470.21 6.61 0.00 11511.79 6.62 0.00 11553.45 6.63 0.00 11595.20 6.64 0.00 11637.05 6.65 0.00 11678.98 6.66 0.00 11721.00 6.67 0.00 11763.12 6.68 0.00 11805.32 6.69 0.00 11847.62 6.70 0.00 11890.00 *