# //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: 2025-04-23 15:25:02 # //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="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="20250423152502 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="20250416140400" BZONE="-07:00" END="--------------" EZONE="---" # //SHIFT_PREV STAGE1="1.60" SHIFT1="0.02" STAGE2="2.50" SHIFT2="0.02" STAGE3="4.70" SHIFT3="0.00" # //SHIFT_PREV COMMENT="Based on Qm 114 for seasonal start up (season begins May 1st). " # //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 0.13 0.02 27.00 0.14 0.02 28.29 0.15 0.02 29.61 * 0.16 0.02 30.95 0.17 0.02 32.33 0.18 0.02 33.73 0.19 0.02 35.17 0.20 0.02 36.63 0.21 0.02 38.12 0.22 0.02 39.64 0.23 0.02 41.19 0.24 0.02 42.77 0.25 0.02 44.37 0.26 0.02 46.01 0.27 0.02 47.67 0.28 0.02 49.36 0.29 0.02 51.08 0.30 0.02 52.83 0.31 0.02 54.61 0.32 0.02 56.42 0.33 0.02 58.25 0.34 0.02 60.11 0.35 0.02 62.00 0.36 0.02 63.92 0.37 0.02 65.87 0.38 0.02 67.84 0.39 0.02 69.85 0.40 0.02 71.88 0.41 0.02 73.94 0.42 0.02 76.03 0.43 0.02 78.14 0.44 0.02 80.29 0.45 0.02 82.46 0.46 0.02 84.66 0.47 0.02 86.89 0.48 0.02 89.14 0.49 0.02 91.43 0.50 0.02 93.74 0.51 0.02 96.08 0.52 0.02 98.45 0.53 0.02 100.84 0.54 0.02 103.27 0.55 0.02 105.72 0.56 0.02 108.20 0.57 0.02 110.70 0.58 0.02 113.24 0.59 0.02 115.80 0.60 0.02 118.39 0.61 0.02 121.01 0.62 0.02 123.65 0.63 0.02 126.32 0.64 0.02 129.02 0.65 0.02 131.75 0.66 0.02 134.51 0.67 0.02 137.29 0.68 0.02 140.10 0.69 0.02 142.94 0.70 0.02 145.80 0.71 0.02 148.70 0.72 0.02 151.62 0.73 0.02 154.57 0.74 0.02 157.54 0.75 0.02 160.55 0.76 0.02 163.58 0.77 0.02 166.63 0.78 0.02 169.72 0.79 0.02 172.83 0.80 0.02 175.97 0.81 0.02 179.14 0.82 0.02 182.33 0.83 0.02 185.55 0.84 0.02 188.80 0.85 0.02 192.08 0.86 0.02 195.38 0.87 0.02 198.71 0.88 0.02 202.07 0.89 0.02 205.45 0.90 0.02 208.87 0.91 0.02 212.31 0.92 0.02 215.77 0.93 0.02 219.27 0.94 0.02 222.79 0.95 0.02 226.33 0.96 0.02 229.91 0.97 0.02 233.51 0.98 0.02 237.14 0.99 0.02 240.79 1.00 0.02 244.48 1.01 0.02 248.19 1.02 0.02 251.92 1.03 0.02 255.69 1.04 0.02 259.48 1.05 0.02 263.30 1.06 0.02 267.14 1.07 0.02 271.01 1.08 0.02 274.91 1.09 0.02 278.84 1.10 0.02 282.79 1.11 0.02 286.77 1.12 0.02 290.78 1.13 0.02 294.81 1.14 0.02 298.87 1.15 0.02 302.96 1.16 0.02 307.07 1.17 0.02 311.21 1.18 0.02 315.38 1.19 0.02 319.57 1.20 0.02 323.79 1.21 0.02 328.04 1.22 0.02 332.31 1.23 0.02 336.61 1.24 0.02 340.94 1.25 0.02 345.30 1.26 0.02 349.68 1.27 0.02 354.08 1.28 0.02 358.52 1.29 0.02 362.98 1.30 0.02 367.47 1.31 0.02 371.98 1.32 0.02 376.52 1.33 0.02 381.09 1.34 0.02 385.68 1.35 0.02 390.31 1.36 0.02 394.95 1.37 0.02 399.63 1.38 0.02 404.33 1.39 0.02 409.05 1.40 0.02 413.81 1.41 0.02 418.59 1.42 0.02 423.40 1.43 0.02 428.23 1.44 0.02 433.09 1.45 0.02 437.97 1.46 0.02 442.89 1.47 0.02 447.83 1.48 0.02 452.79 1.49 0.02 457.78 1.50 0.02 462.80 1.51 0.02 467.85 1.52 0.02 472.92 1.53 0.02 478.02 1.54 0.02 483.14 1.55 0.02 488.29 1.56 0.02 493.47 1.57 0.02 498.67 1.58 0.02 503.90 1.59 0.02 509.16 1.60 0.02 514.44 1.61 0.02 519.75 1.62 0.02 525.09 1.63 0.02 530.45 1.64 0.02 535.84 1.65 0.02 541.25 1.66 0.02 546.69 1.67 0.02 552.16 1.68 0.02 557.65 1.69 0.02 563.17 1.70 0.02 568.72 1.71 0.02 574.29 1.72 0.02 579.89 1.73 0.02 585.51 1.74 0.02 591.16 1.75 0.02 596.84 1.76 0.02 602.54 1.77 0.02 608.27 1.78 0.02 614.03 1.79 0.02 619.81 1.80 0.02 625.62 1.81 0.02 631.45 1.82 0.02 637.31 1.83 0.02 643.20 1.84 0.02 649.11 1.85 0.02 655.05 1.86 0.02 661.01 1.87 0.02 667.01 1.88 0.02 673.02 1.89 0.02 679.07 1.90 0.02 685.13 1.91 0.02 691.23 1.92 0.02 697.35 1.93 0.02 703.50 1.94 0.02 709.67 1.95 0.02 715.87 1.96 0.02 722.10 1.97 0.02 728.35 1.98 0.02 734.63 1.99 0.02 740.93 2.00 0.02 747.26 2.01 0.02 753.62 2.02 0.02 760.00 2.03 0.02 768.23 2.04 0.02 776.52 * 2.05 0.02 784.86 2.06 0.02 793.25 2.07 0.02 801.70 2.08 0.02 810.20 2.09 0.02 818.75 2.10 0.02 827.36 2.11 0.02 836.02 2.12 0.02 844.74 2.13 0.02 853.50 2.14 0.02 862.33 2.15 0.02 871.21 2.16 0.02 880.14 2.17 0.02 889.12 2.18 0.02 898.16 2.19 0.02 907.26 2.20 0.02 916.41 2.21 0.02 925.62 2.22 0.02 934.88 2.23 0.02 944.19 2.24 0.02 953.56 2.25 0.02 962.99 2.26 0.02 972.47 2.27 0.02 982.01 2.28 0.02 991.60 2.29 0.02 1001.25 2.30 0.02 1010.95 2.31 0.02 1020.71 2.32 0.02 1030.53 2.33 0.02 1040.40 2.34 0.02 1050.33 2.35 0.02 1060.31 2.36 0.02 1070.36 2.37 0.02 1080.45 2.38 0.02 1090.61 2.39 0.02 1100.82 2.40 0.02 1111.09 2.41 0.02 1121.41 2.42 0.02 1131.80 2.43 0.02 1142.24 2.44 0.02 1152.73 2.45 0.02 1163.29 2.46 0.02 1173.90 2.47 0.02 1184.57 2.48 0.02 1195.30 2.49 0.02 1206.08 2.50 0.02 1216.93 2.51 0.02 1227.73 2.52 0.02 1238.59 2.53 0.02 1249.50 2.54 0.02 1260.48 2.55 0.02 1271.51 2.56 0.02 1282.60 2.57 0.02 1293.74 2.58 0.02 1304.95 2.59 0.02 1316.21 2.60 0.02 1327.53 2.61 0.02 1338.90 2.62 0.02 1350.34 2.63 0.02 1361.83 2.64 0.02 1373.38 2.65 0.02 1384.99 2.66 0.02 1396.66 2.67 0.02 1408.39 2.68 0.02 1420.17 2.69 0.02 1432.02 2.70 0.02 1443.92 2.71 0.02 1455.88 2.72 0.02 1467.90 2.73 0.02 1479.98 2.74 0.02 1492.12 2.75 0.02 1504.32 2.76 0.02 1516.58 2.77 0.02 1528.90 2.78 0.02 1541.27 2.79 0.02 1553.71 2.80 0.02 1566.21 2.81 0.02 1578.76 2.82 0.02 1591.38 2.83 0.02 1604.05 2.84 0.02 1616.79 2.85 0.02 1629.59 2.86 0.02 1642.44 2.87 0.02 1655.36 2.88 0.02 1668.34 2.89 0.02 1681.38 2.90 0.02 1694.47 2.91 0.02 1707.63 2.92 0.02 1720.86 2.93 0.02 1734.14 2.94 0.02 1747.48 2.95 0.02 1760.88 2.96 0.02 1774.35 2.97 0.02 1787.87 2.98 0.02 1801.46 2.99 0.02 1815.11 3.00 0.02 1828.82 3.01 0.02 1842.59 3.02 0.02 1856.43 3.03 0.02 1870.32 3.04 0.02 1884.28 3.05 0.01 1898.30 3.06 0.01 1912.38 3.07 0.01 1926.53 3.08 0.01 1940.73 3.09 0.01 1955.00 3.10 0.01 1969.33 3.11 0.01 1983.73 3.12 0.01 1998.19 3.13 0.01 2012.71 3.14 0.01 2027.29 3.15 0.01 2041.93 3.16 0.01 2056.64 3.17 0.01 2071.41 3.18 0.01 2086.25 3.19 0.01 2101.14 3.20 0.01 2116.11 3.21 0.01 2131.13 3.22 0.01 2146.22 3.23 0.01 2161.37 3.24 0.01 2176.59 3.25 0.01 2191.87 3.26 0.01 2207.21 3.27 0.01 2222.62 3.28 0.01 2238.09 3.29 0.01 2253.62 3.30 0.01 2269.22 3.31 0.01 2284.89 3.32 0.01 2300.62 3.33 0.01 2316.41 3.34 0.01 2332.27 3.35 0.01 2348.19 3.36 0.01 2364.18 3.37 0.01 2380.23 3.38 0.01 2396.34 3.39 0.01 2412.53 3.40 0.01 2428.77 3.41 0.01 2445.08 3.42 0.01 2461.46 3.43 0.01 2477.90 3.44 0.01 2494.41 3.45 0.01 2510.99 3.46 0.01 2527.63 3.47 0.01 2544.33 3.48 0.01 2561.10 3.49 0.01 2577.94 3.50 0.01 2594.84 3.51 0.01 2611.81 3.52 0.01 2628.84 3.53 0.01 2645.94 3.54 0.01 2663.11 3.55 0.01 2680.35 3.56 0.01 2697.65 3.57 0.01 2715.01 3.58 0.01 2732.44 3.59 0.01 2749.94 3.60 0.01 2767.51 3.61 0.01 2785.14 3.62 0.01 2802.84 3.63 0.01 2820.61 3.64 0.01 2838.45 3.65 0.01 2856.35 3.66 0.01 2874.32 3.67 0.01 2892.35 3.68 0.01 2910.46 3.69 0.01 2928.63 3.70 0.01 2946.87 3.71 0.01 2965.17 3.72 0.01 2983.55 3.73 0.01 3001.99 3.74 0.01 3020.50 3.75 0.01 3039.08 3.76 0.01 3057.73 3.77 0.01 3076.44 3.78 0.01 3095.22 3.79 0.01 3114.07 3.80 0.01 3132.99 3.81 0.01 3151.98 3.82 0.01 3171.04 3.83 0.01 3190.16 3.84 0.01 3209.36 3.85 0.01 3228.62 3.86 0.01 3247.95 3.87 0.01 3267.35 3.88 0.01 3286.82 3.89 0.01 3306.36 3.90 0.01 3325.97 3.91 0.01 3345.65 3.92 0.01 3365.39 3.93 0.01 3385.21 3.94 0.01 3405.09 3.95 0.01 3425.05 3.96 0.01 3445.07 3.97 0.01 3465.17 3.98 0.01 3485.33 3.99 0.01 3505.57 4.00 0.01 3525.87 4.01 0.01 3546.25 4.02 0.01 3566.69 4.03 0.01 3587.21 4.04 0.01 3607.79 4.05 0.01 3628.45 4.06 0.01 3649.17 4.07 0.01 3669.97 4.08 0.01 3690.84 4.09 0.01 3711.78 4.10 0.01 3732.79 4.11 0.01 3753.87 4.12 0.01 3775.02 4.13 0.01 3796.24 4.14 0.01 3817.53 4.15 0.00 3838.90 4.16 0.00 3860.33 4.17 0.00 3881.84 4.18 0.00 3903.42 4.19 0.00 3925.07 4.20 0.00 3946.79 4.21 0.00 3968.58 4.22 0.00 3990.45 4.23 0.00 4012.38 4.24 0.00 4034.39 4.25 0.00 4056.47 4.26 0.00 4078.62 4.27 0.00 4100.85 4.28 0.00 4123.14 4.29 0.00 4145.51 4.30 0.00 4167.95 4.31 0.00 4190.47 4.32 0.00 4213.05 4.33 0.00 4235.71 4.34 0.00 4258.44 4.35 0.00 4281.25 4.36 0.00 4304.12 4.37 0.00 4327.07 4.38 0.00 4350.10 4.39 0.00 4373.19 4.40 0.00 4396.36 4.41 0.00 4419.60 4.42 0.00 4442.92 4.43 0.00 4466.31 4.44 0.00 4489.77 4.45 0.00 4513.30 4.46 0.00 4536.91 4.47 0.00 4560.60 4.48 0.00 4584.35 4.49 0.00 4608.18 4.50 0.00 4632.09 4.51 0.00 4656.06 4.52 0.00 4680.11 4.53 0.00 4704.24 4.54 0.00 4728.44 4.55 0.00 4752.71 4.56 0.00 4777.06 4.57 0.00 4801.49 4.58 0.00 4825.98 4.59 0.00 4850.55 4.60 0.00 4875.20 4.61 0.00 4899.92 4.62 0.00 4924.72 4.63 0.00 4949.59 4.64 0.00 4974.53 4.65 0.00 4999.55 4.66 0.00 5024.65 4.67 0.00 5049.82 4.68 0.00 5075.07 4.69 0.00 5100.39 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 *