# //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: 2026-06-09 21:00:02 # //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="06102500 " TIME_ZONE="MST" DST_FLAG=Y # //STATION NAME="Teton River bl South Fork nr Choteau MT" # //LABEL="Discharge (ft^3/s)" # //PARAMETER CODE="00060" # //RATING SHIFTED="20260609210002 MST" # //RATING ID="9.0" TYPE="STGQ" NAME="stage-discharge" AGING=???? # //RATING REMARKS="Same as Rating 8 above 4.85 feet. Approved 8/24/2023 JAD, slight reversal at BP 4.85 but less than 3% see attached excel sheet in location details. " # //RATING EXPANSION="logarithmic" # //RATING BREAKPOINT1=4.850000E+00 # //RATING OFFSET1=2.620000E+00 OFFSET2=2.500000E+00 # //RATING_INDEP ROUNDING="????" PARAMETER="Gage height (ft)" # //RATING_DEP ROUNDING="????" PARAMETER="Discharge (ft^3/s)" # //RATING_DATETIME BEGIN=20230401000000 BZONE=-07:00 END=-------------- EZONE=--- AGING=1 # //RATING_DATETIME COMMENT="Approved JAD 8/24/2023, slight reversal at 4.85 but less than 3%" # //SHIFT_PREV BEGIN="20260601130300" BZONE="-07:00" END="--------------" EZONE="---" # //SHIFT_PREV STAGE1="3.50" SHIFT1="0.00" STAGE2="5.50" SHIFT2="-0.27" STAGE3="7.00" SHIFT3="0.00" # //SHIFT_PREV COMMENT="Based on QM 343, QM 243 and QM 278. Used rating input points. (Temporary) " # //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 3.53 0.00 8.14 3.54 -0.01 8.48 3.55 -0.01 8.83 3.56 -0.01 9.20 3.57 -0.01 9.57 3.58 -0.01 9.96 3.59 -0.01 10.36 3.60 -0.01 10.77 3.61 -0.01 11.19 3.62 -0.02 11.63 3.63 -0.02 12.08 3.64 -0.02 12.54 3.65 -0.02 13.02 3.66 -0.02 13.51 3.67 -0.02 14.01 3.68 -0.02 14.53 3.69 -0.03 15.07 3.70 -0.03 15.61 3.71 -0.03 16.18 3.72 -0.03 16.75 3.73 -0.03 17.35 3.74 -0.03 17.96 3.75 -0.03 18.59 3.76 -0.04 19.23 3.77 -0.04 19.89 3.78 -0.04 20.57 3.79 -0.04 21.26 3.80 -0.04 21.98 3.81 -0.04 22.71 3.82 -0.04 23.46 3.83 -0.04 24.23 3.84 -0.05 25.02 3.85 -0.05 25.83 3.86 -0.05 26.65 3.87 -0.05 27.50 3.88 -0.05 28.37 3.89 -0.05 29.26 3.90 -0.05 30.17 3.91 -0.06 31.10 3.92 -0.06 32.06 3.93 -0.06 33.04 3.94 -0.06 34.04 3.95 -0.06 35.06 3.96 -0.06 36.11 3.97 -0.06 37.18 3.98 -0.06 38.27 3.99 -0.07 39.39 4.00 -0.07 40.54 4.01 -0.07 41.71 4.02 -0.07 42.90 4.03 -0.07 44.12 4.04 -0.07 45.37 4.05 -0.07 46.65 4.06 -0.08 47.95 4.07 -0.08 49.28 4.08 -0.08 50.64 4.09 -0.08 52.03 4.10 -0.08 53.44 4.11 -0.08 54.89 4.12 -0.08 56.36 4.13 -0.09 57.87 4.14 -0.09 59.41 4.15 -0.09 60.98 4.16 -0.09 62.57 4.17 -0.09 64.21 4.18 -0.09 65.87 4.19 -0.09 67.57 4.20 -0.09 69.30 4.21 -0.10 71.06 4.22 -0.10 72.86 4.23 -0.10 74.70 4.24 -0.10 76.57 4.25 -0.10 78.47 4.26 -0.10 80.41 4.27 -0.10 82.39 4.28 -0.11 84.40 4.29 -0.11 86.46 4.30 -0.11 88.55 4.31 -0.11 90.68 4.32 -0.11 92.85 4.33 -0.11 95.06 4.34 -0.11 97.30 4.35 -0.11 99.59 4.36 -0.12 101.92 4.37 -0.12 104.30 4.38 -0.12 106.71 4.39 -0.12 109.17 4.40 -0.12 111.67 4.41 -0.12 114.21 4.42 -0.12 116.80 4.43 -0.13 119.44 4.44 -0.13 122.12 4.45 -0.13 124.84 4.46 -0.13 127.61 4.47 -0.13 130.43 4.48 -0.13 133.30 4.49 -0.13 136.21 4.50 -0.14 139.18 4.51 -0.14 142.19 4.52 -0.14 145.25 4.53 -0.14 148.36 4.54 -0.14 151.53 4.55 -0.14 154.74 4.56 -0.14 158.01 4.57 -0.14 161.33 4.58 -0.15 164.71 * 4.59 -0.15 168.13 4.60 -0.15 171.62 4.61 -0.15 175.16 4.62 -0.15 178.75 4.63 -0.15 182.40 4.64 -0.15 186.11 4.65 -0.16 189.87 4.66 -0.16 193.70 4.67 -0.16 197.58 4.68 -0.16 201.52 4.69 -0.16 205.52 4.70 -0.16 209.59 4.71 -0.16 213.71 4.72 -0.16 217.90 * 4.73 -0.17 222.15 4.74 -0.17 226.46 4.75 -0.17 230.77 4.76 -0.17 234.72 4.77 -0.17 238.72 4.78 -0.17 242.77 4.79 -0.17 246.87 4.80 -0.18 251.02 4.81 -0.18 255.23 4.82 -0.18 259.48 4.83 -0.18 263.79 4.84 -0.18 268.15 4.85 -0.18 272.57 * 4.86 -0.18 277.04 4.87 -0.18 281.56 4.88 -0.19 286.14 4.89 -0.19 290.77 4.90 -0.19 295.45 4.91 -0.19 300.20 4.92 -0.19 304.99 4.93 -0.19 309.84 4.94 -0.19 314.75 4.95 -0.20 319.72 4.96 -0.20 324.74 4.97 -0.20 329.82 4.98 -0.20 334.96 4.99 -0.20 340.16 5.00 -0.20 345.42 5.01 -0.20 350.74 5.02 -0.21 356.12 5.03 -0.21 361.56 5.04 -0.21 367.06 5.05 -0.21 372.62 5.06 -0.21 378.25 5.07 -0.21 382.69 5.08 -0.21 387.08 5.09 -0.21 391.50 5.10 -0.22 395.95 5.11 -0.22 400.44 5.12 -0.22 404.96 5.13 -0.22 409.52 5.14 -0.22 414.11 5.15 -0.22 418.74 5.16 -0.22 423.40 5.17 -0.23 428.10 5.18 -0.23 432.83 5.19 -0.23 437.59 5.20 -0.23 442.40 5.21 -0.23 447.24 5.22 -0.23 452.11 5.23 -0.23 457.02 5.24 -0.23 461.97 5.25 -0.24 466.95 5.26 -0.24 471.97 5.27 -0.24 477.02 5.28 -0.24 482.11 5.29 -0.24 487.24 5.30 -0.24 492.41 5.31 -0.24 497.61 5.32 -0.25 502.85 5.33 -0.25 508.13 5.34 -0.25 513.44 5.35 -0.25 518.79 5.36 -0.25 524.18 5.37 -0.25 529.61 5.38 -0.25 535.08 5.39 -0.26 540.58 5.40 -0.26 546.12 5.41 -0.26 551.70 5.42 -0.26 557.32 5.43 -0.26 562.98 5.44 -0.26 568.68 5.45 -0.26 574.41 5.46 -0.26 580.19 5.47 -0.27 586.00 5.48 -0.27 591.86 5.49 -0.27 597.75 5.50 -0.27 603.68 5.51 -0.27 611.84 5.52 -0.27 620.07 5.53 -0.26 628.38 5.54 -0.26 636.76 5.55 -0.26 645.22 5.56 -0.26 653.75 5.57 -0.26 662.36 5.58 -0.26 671.05 5.59 -0.25 679.81 5.60 -0.25 688.65 5.61 -0.25 697.57 5.62 -0.25 706.57 5.63 -0.25 715.64 5.64 -0.24 724.80 5.65 -0.24 734.03 5.66 -0.24 743.34 5.67 -0.24 752.74 5.68 -0.24 762.21 5.69 -0.24 771.76 5.70 -0.23 781.40 5.71 -0.23 791.11 5.72 -0.23 800.91 5.73 -0.23 810.79 5.74 -0.23 820.75 5.75 -0.23 830.79 5.76 -0.22 840.92 5.77 -0.22 851.13 5.78 -0.22 861.43 5.79 -0.22 871.80 5.80 -0.22 882.27 5.81 -0.21 892.82 5.82 -0.21 903.45 5.83 -0.21 914.17 5.84 -0.21 924.97 5.85 -0.21 935.86 5.86 -0.21 946.84 5.87 -0.20 957.91 5.88 -0.20 969.06 5.89 -0.20 980.30 5.90 -0.20 991.63 5.91 -0.20 1003.05 5.92 -0.19 1014.55 5.93 -0.19 1026.15 5.94 -0.19 1037.83 5.95 -0.19 1049.61 5.96 -0.19 1061.47 5.97 -0.19 1073.43 5.98 -0.18 1085.47 5.99 -0.18 1097.61 6.00 -0.18 1109.84 6.01 -0.18 1122.17 6.02 -0.18 1134.58 6.03 -0.17 1147.09 6.04 -0.17 1159.69 6.05 -0.17 1172.38 6.06 -0.17 1185.17 6.07 -0.17 1198.05 6.08 -0.17 1211.03 6.09 -0.16 1224.10 6.10 -0.16 1237.27 6.11 -0.16 1250.54 6.12 -0.16 1263.90 6.13 -0.16 1277.35 6.14 -0.15 1290.91 6.15 -0.15 1304.56 6.16 -0.15 1318.31 6.17 -0.15 1332.15 6.18 -0.15 1346.10 6.19 -0.15 1360.14 6.20 -0.14 1374.28 6.21 -0.14 1388.53 6.22 -0.14 1402.87 6.23 -0.14 1417.31 6.24 -0.14 1431.85 6.25 -0.14 1446.50 6.26 -0.13 1461.24 6.27 -0.13 1476.09 6.28 -0.13 1491.04 6.29 -0.13 1506.09 6.30 -0.13 1521.24 6.31 -0.12 1536.50 6.32 -0.12 1551.86 6.33 -0.12 1567.32 6.34 -0.12 1582.89 6.35 -0.12 1598.56 6.36 -0.12 1614.34 6.37 -0.11 1630.23 6.38 -0.11 1646.22 6.39 -0.11 1662.31 6.40 -0.11 1678.51 6.41 -0.11 1694.82 6.42 -0.10 1711.24 6.43 -0.10 1727.76 6.44 -0.10 1744.39 6.45 -0.10 1761.13 6.46 -0.10 1777.98 6.47 -0.10 1794.94 6.48 -0.09 1812.00 6.49 -0.09 1829.18 6.50 -0.09 1846.47 6.51 -0.09 1863.87 6.52 -0.09 1881.37 6.53 -0.08 1898.99 6.54 -0.08 1916.73 6.55 -0.08 1934.57 6.56 -0.08 1952.52 6.57 -0.08 1970.59 6.58 -0.08 1988.77 6.59 -0.07 2007.07 6.60 -0.07 2025.48 6.61 -0.07 2044.00 6.62 -0.07 2062.64 6.63 -0.07 2081.39 6.64 -0.06 2100.26 6.65 -0.06 2119.25 6.66 -0.06 2138.35 6.67 -0.06 2157.56 6.68 -0.06 2176.90 6.69 -0.06 2196.35 6.70 -0.05 2215.91 6.71 -0.05 2235.60 6.72 -0.05 2255.41 6.73 -0.05 2275.33 6.74 -0.05 2295.37 6.75 -0.05 2315.53 6.76 -0.04 2335.82 6.77 -0.04 2356.22 6.78 -0.04 2376.74 6.79 -0.04 2397.38 6.80 -0.04 2418.15 6.81 -0.03 2439.04 6.82 -0.03 2460.05 6.83 -0.03 2481.18 6.84 -0.03 2502.43 6.85 -0.03 2523.81 6.86 -0.03 2545.31 6.87 -0.02 2566.93 6.88 -0.02 2588.68 6.89 -0.02 2610.56 6.90 -0.02 2632.56 6.91 -0.02 2654.68 6.92 -0.01 2676.93 6.93 -0.01 2699.31 6.94 -0.01 2721.81 6.95 -0.01 2744.44 6.96 -0.01 2767.20 6.97 -0.01 2790.09 6.98 0.00 2813.10 6.99 0.00 2836.24 7.00 0.00 2859.51 7.01 0.00 2879.33 7.02 0.00 2899.25 7.03 0.00 2919.26 7.04 0.00 2939.36 7.05 0.00 2959.56 7.06 0.00 2979.85 7.07 0.00 3000.23 7.08 0.00 3020.71 7.09 0.00 3041.28 7.10 0.00 3061.95 7.11 0.00 3082.71 7.12 0.00 3103.57 7.13 0.00 3124.53 7.14 0.00 3145.58 7.15 0.00 3166.72 7.16 0.00 3187.96 7.17 0.00 3209.30 7.18 0.00 3230.74 7.19 0.00 3252.27 7.20 0.00 3273.90 7.21 0.00 3295.63 7.22 0.00 3317.45 7.23 0.00 3339.37 7.24 0.00 3361.39 7.25 0.00 3383.51 7.26 0.00 3405.73 7.27 0.00 3428.05 7.28 0.00 3450.46 7.29 0.00 3472.98 7.30 0.00 3495.59 7.31 0.00 3518.30 7.32 0.00 3541.12 7.33 0.00 3564.03 7.34 0.00 3587.05 7.35 0.00 3610.16 7.36 0.00 3633.38 7.37 0.00 3656.69 7.38 0.00 3680.11 7.39 0.00 3703.63 7.40 0.00 3727.25 7.41 0.00 3750.98 7.42 0.00 3774.80 7.43 0.00 3798.73 7.44 0.00 3822.76 7.45 0.00 3846.90 7.46 0.00 3871.14 7.47 0.00 3895.48 7.48 0.00 3919.92 7.49 0.00 3944.47 7.50 0.00 3969.12 7.51 0.00 3993.88 7.52 0.00 4018.74 7.53 0.00 4043.71 7.54 0.00 4068.78 7.55 0.00 4093.95 7.56 0.00 4119.24 7.57 0.00 4144.62 7.58 0.00 4170.12 7.59 0.00 4195.72 7.60 0.00 4221.43 7.61 0.00 4247.24 7.62 0.00 4273.16 7.63 0.00 4299.19 7.64 0.00 4325.32 7.65 0.00 4351.56 7.66 0.00 4377.91 7.67 0.00 4404.37 7.68 0.00 4430.94 7.69 0.00 4457.61 7.70 0.00 4484.40 7.71 0.00 4511.29 7.72 0.00 4538.29 7.73 0.00 4565.40 7.74 0.00 4592.62 7.75 0.00 4619.96 7.76 0.00 4647.40 7.77 0.00 4674.95 7.78 0.00 4702.61 7.79 0.00 4730.39 7.80 0.00 4758.27 7.81 0.00 4786.27 7.82 0.00 4814.37 7.83 0.00 4842.59 7.84 0.00 4870.92 7.85 0.00 4899.37 7.86 0.00 4927.92 7.87 0.00 4956.59 7.88 0.00 4985.37 7.89 0.00 5014.27 7.90 0.00 5043.28 7.91 0.00 5072.40 7.92 0.00 5101.64 7.93 0.00 5130.99 7.94 0.00 5160.45 7.95 0.00 5190.03 7.96 0.00 5219.72 7.97 0.00 5249.53 7.98 0.00 5279.46 7.99 0.00 5309.50 8.00 0.00 5339.65 8.01 0.00 5369.92 8.02 0.00 5400.31 8.03 0.00 5430.82 8.04 0.00 5461.44 8.05 0.00 5492.18 8.06 0.00 5523.03 8.07 0.00 5554.01 8.08 0.00 5585.10 8.09 0.00 5616.30 8.10 0.00 5647.63 8.11 0.00 5679.08 8.12 0.00 5710.64 8.13 0.00 5742.32 8.14 0.00 5774.12 8.15 0.00 5806.05 8.16 0.00 5838.09 8.17 0.00 5870.25 8.18 0.00 5902.53 8.19 0.00 5934.93 8.20 0.00 5967.45 8.21 0.00 6000.09 8.22 0.00 6032.85 8.23 0.00 6065.74 8.24 0.00 6098.74 8.25 0.00 6131.87 8.26 0.00 6165.12 8.27 0.00 6198.49 8.28 0.00 6231.98 8.29 0.00 6265.60 8.30 0.00 6299.34 8.31 0.00 6333.20 8.32 0.00 6367.18 8.33 0.00 6401.29 8.34 0.00 6435.53 8.35 0.00 6469.88 8.36 0.00 6504.36 8.37 0.00 6538.97 8.38 0.00 6573.70 8.39 0.00 6608.55 8.40 0.00 6643.53 8.41 0.00 6678.64 8.42 0.00 6713.87 8.43 0.00 6749.23 8.44 0.00 6784.71 8.45 0.00 6820.32 8.46 0.00 6856.06 8.47 0.00 6891.92 8.48 0.00 6927.91 8.49 0.00 6964.03 8.50 0.00 7000.28 8.51 0.00 7036.65 8.52 0.00 7073.15 8.53 0.00 7109.78 8.54 0.00 7146.54 8.55 0.00 7183.43 8.56 0.00 7220.44 8.57 0.00 7257.59 8.58 0.00 7294.86 8.59 0.00 7332.27 8.60 0.00 7369.80 8.61 0.00 7407.47 8.62 0.00 7445.26 8.63 0.00 7483.19 8.64 0.00 7521.24 8.65 0.00 7559.43 8.66 0.00 7597.75 8.67 0.00 7636.20 8.68 0.00 7674.78 8.69 0.00 7713.50 8.70 0.00 7752.34 8.71 0.00 7791.32 8.72 0.00 7830.44 8.73 0.00 7869.68 8.74 0.00 7909.06 8.75 0.00 7948.57 8.76 0.00 7988.22 8.77 0.00 8028.00 8.78 0.00 8067.91 8.79 0.00 8107.96 8.80 0.00 8148.14 8.81 0.00 8188.46 8.82 0.00 8228.92 8.83 0.00 8269.50 8.84 0.00 8310.23 8.85 0.00 8351.09 8.86 0.00 8392.09 8.87 0.00 8433.22 8.88 0.00 8474.49 8.89 0.00 8515.89 8.90 0.00 8557.44 8.91 0.00 8599.12 8.92 0.00 8640.94 8.93 0.00 8682.89 8.94 0.00 8724.99 8.95 0.00 8767.22 8.96 0.00 8809.59 8.97 0.00 8852.10 8.98 0.00 8894.75 8.99 0.00 8937.54 9.00 0.00 8980.46 9.01 0.00 9023.53 9.02 0.00 9066.74 9.03 0.00 9110.09 9.04 0.00 9153.57 9.05 0.00 9197.20 9.06 0.00 9240.97 9.07 0.00 9284.88 9.08 0.00 9328.93 9.09 0.00 9373.13 9.10 0.00 9417.46 9.11 0.00 9461.94 9.12 0.00 9506.56 9.13 0.00 9551.32 9.14 0.00 9596.23 9.15 0.00 9641.27 9.16 0.00 9686.47 9.17 0.00 9731.80 9.18 0.00 9777.28 9.19 0.00 9822.90 9.20 0.00 9868.67 9.21 0.00 9914.58 9.22 0.00 9960.64 9.23 0.00 10006.84 *