# //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: 2025-08-07 20:50:01 # //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="13120500 " TIME_ZONE="MST" DST_FLAG=Y # //STATION NAME="BIG LOST RIVER AT HOWELL RANCH NR CHILLY ID" # //LABEL="Discharge (ft^3/s)" # //PARAMETER CODE="00060" # //RATING SHIFTED="20250807205001 MST" # //RATING ID="14.0" TYPE="STGQ" NAME="stage-discharge" AGING=???? # //RATING REMARKS="" # //RATING EXPANSION="logarithmic" # //RATING BREAKPOINT1=1.000000E+00 BREAKPOINT2=6.000000E+00 # //RATING OFFSET1=0.000000E+00 OFFSET2=0.000000E+00 OFFSET3=0.000000E+00 # //RATING_INDEP ROUNDING="????" PARAMETER="Gage height (ft)" # //RATING_DEP ROUNDING="????" PARAMETER="Discharge (ft^3/s)" # //RATING_DATETIME BEGIN=19980101001500 BZONE=-07:00 END=20161018230000 EZONE=-07:00 AGING=1 # //RATING_DATETIME BEGIN=20161018230000 BZONE=-07:00 END=-------------- EZONE=--- AGING=1 # //SHIFT_PREV BEGIN="20250806123046" BZONE="-07:00" END="--------------" EZONE="---" # //SHIFT_PREV STAGE1="1.00" SHIFT1="0.01" STAGE2="2.50" SHIFT2="0.01" STAGE3="4.00" SHIFT3="0.00" # //SHIFT_PREV COMMENT="QM 997" # //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 -0.01 0.01 0.50 0.00 0.01 0.70 * 0.01 0.01 0.90 0.02 0.01 1.10 0.03 0.01 1.30 0.04 0.01 1.50 0.05 0.01 1.70 0.06 0.01 1.90 0.07 0.01 2.10 0.08 0.01 2.30 0.09 0.01 2.50 0.10 0.01 2.76 * 0.11 0.01 3.03 0.12 0.01 3.30 0.13 0.01 3.57 0.14 0.01 3.84 0.15 0.01 4.11 0.16 0.01 4.38 0.17 0.01 4.65 0.18 0.01 4.93 0.19 0.01 5.20 0.20 0.01 5.57 * 0.21 0.01 5.95 0.22 0.01 6.33 0.23 0.01 6.72 0.24 0.01 7.12 0.25 0.01 7.52 0.26 0.01 7.93 0.27 0.01 8.35 0.28 0.01 8.77 0.29 0.01 9.20 0.30 0.01 9.65 * 0.31 0.01 10.11 0.32 0.01 10.57 0.33 0.01 11.04 0.34 0.01 11.52 0.35 0.01 12.00 0.36 0.01 12.49 0.37 0.01 12.99 0.38 0.01 13.49 0.39 0.01 14.00 0.40 0.01 14.56 * 0.41 0.01 15.14 0.42 0.01 15.72 0.43 0.01 16.30 0.44 0.01 16.90 0.45 0.01 17.50 0.46 0.01 18.12 0.47 0.01 18.74 0.48 0.01 19.36 0.49 0.01 20.00 0.50 0.01 20.70 * 0.51 0.01 21.42 0.52 0.01 22.14 0.53 0.01 22.88 0.54 0.01 23.62 0.55 0.01 24.38 0.56 0.01 25.14 0.57 0.01 25.92 0.58 0.01 26.70 0.59 0.01 27.50 0.60 0.01 28.39 * 0.61 0.01 29.29 0.62 0.01 30.21 0.63 0.01 31.14 0.64 0.01 32.08 0.65 0.01 33.04 0.66 0.01 34.01 0.67 0.01 34.99 0.68 0.01 35.99 0.69 0.01 37.00 0.70 0.01 38.20 * 0.71 0.01 39.43 0.72 0.01 40.67 0.73 0.01 41.94 0.74 0.01 43.23 0.75 0.01 44.54 0.76 0.01 45.87 0.77 0.01 47.23 0.78 0.01 48.60 0.79 0.01 50.00 0.80 0.01 51.40 * 0.81 0.01 52.83 0.82 0.01 54.27 0.83 0.01 55.74 0.84 0.01 57.23 0.85 0.01 58.74 0.86 0.01 60.27 0.87 0.01 61.83 0.88 0.01 63.40 0.89 0.01 65.00 0.90 0.01 66.69 * 0.91 0.01 68.40 0.92 0.01 70.14 0.93 0.01 71.90 0.94 0.01 73.69 0.95 0.01 75.50 0.96 0.01 77.34 0.97 0.01 79.20 0.98 0.01 81.09 0.99 0.01 83.00 1.00 0.01 84.97 * 1.01 0.01 86.97 1.02 0.01 89.00 1.03 0.01 91.05 1.04 0.01 93.13 1.05 0.01 95.24 1.06 0.01 97.37 1.07 0.01 99.53 1.08 0.01 101.72 1.09 0.01 103.94 1.10 0.01 106.18 1.11 0.01 108.46 1.12 0.01 110.76 1.13 0.01 113.08 1.14 0.01 115.44 1.15 0.01 117.82 1.16 0.01 120.23 1.17 0.01 122.67 1.18 0.01 125.14 1.19 0.01 127.64 1.20 0.01 130.16 1.21 0.01 132.72 1.22 0.01 135.30 1.23 0.01 137.91 1.24 0.01 140.55 1.25 0.01 143.22 1.26 0.01 145.92 1.27 0.01 148.64 1.28 0.01 151.40 1.29 0.01 154.18 1.30 0.01 157.00 1.31 0.01 159.84 1.32 0.01 162.71 1.33 0.01 165.62 1.34 0.01 168.55 1.35 0.01 171.51 1.36 0.01 174.50 1.37 0.01 177.52 1.38 0.01 180.58 1.39 0.01 183.66 1.40 0.01 186.77 1.41 0.01 189.91 1.42 0.01 193.08 1.43 0.01 196.28 1.44 0.01 199.52 1.45 0.01 202.78 1.46 0.01 206.07 1.47 0.01 209.40 1.48 0.01 212.75 1.49 0.01 216.14 1.50 0.01 219.56 1.51 0.01 223.00 1.52 0.01 226.48 1.53 0.01 229.99 1.54 0.01 233.53 1.55 0.01 237.11 1.56 0.01 240.71 1.57 0.01 244.34 1.58 0.01 248.01 1.59 0.01 251.71 1.60 0.01 255.44 1.61 0.01 259.20 1.62 0.01 262.99 1.63 0.01 266.81 1.64 0.01 270.67 1.65 0.01 274.56 1.66 0.01 278.48 1.67 0.01 282.43 1.68 0.01 286.42 1.69 0.01 290.43 1.70 0.01 294.48 1.71 0.01 298.56 1.72 0.01 302.68 1.73 0.01 306.82 1.74 0.01 311.00 1.75 0.01 315.21 1.76 0.01 319.45 1.77 0.01 323.73 1.78 0.01 328.04 1.79 0.01 332.38 1.80 0.01 336.76 1.81 0.01 341.17 1.82 0.01 345.61 1.83 0.01 350.08 1.84 0.01 354.59 1.85 0.01 359.13 1.86 0.01 363.71 1.87 0.01 368.31 1.88 0.01 372.95 1.89 0.01 377.63 1.90 0.01 382.34 1.91 0.01 387.08 1.92 0.01 391.85 1.93 0.01 396.66 1.94 0.01 401.51 1.95 0.01 406.38 1.96 0.01 411.30 1.97 0.01 416.24 1.98 0.01 421.22 1.99 0.01 426.23 2.00 0.01 431.28 2.01 0.01 436.36 2.02 0.01 441.48 2.03 0.01 446.63 2.04 0.01 451.82 2.05 0.01 457.04 2.06 0.01 462.29 2.07 0.01 467.58 2.08 0.01 472.90 2.09 0.01 478.26 2.10 0.01 483.65 2.11 0.01 489.08 2.12 0.01 494.54 2.13 0.01 500.04 2.14 0.01 505.58 2.15 0.01 511.14 2.16 0.01 516.75 2.17 0.01 522.39 2.18 0.01 528.06 2.19 0.01 533.77 2.20 0.01 539.51 2.21 0.01 545.29 2.22 0.01 551.11 2.23 0.01 556.96 2.24 0.01 562.85 2.25 0.01 568.77 2.26 0.01 574.73 2.27 0.01 580.72 2.28 0.01 586.75 2.29 0.01 592.82 2.30 0.01 598.92 2.31 0.01 605.06 2.32 0.01 611.23 2.33 0.01 617.44 2.34 0.01 623.69 2.35 0.01 629.97 2.36 0.01 636.29 2.37 0.01 642.65 2.38 0.01 649.04 2.39 0.01 655.47 2.40 0.01 661.93 2.41 0.01 668.44 2.42 0.01 674.97 2.43 0.01 681.55 2.44 0.01 688.16 2.45 0.01 694.81 2.46 0.01 701.49 2.47 0.01 708.22 2.48 0.01 714.98 2.49 0.01 721.77 2.50 0.01 728.61 2.51 0.01 735.43 2.52 0.01 742.29 2.53 0.01 749.19 2.54 0.01 756.13 2.55 0.01 763.10 2.56 0.01 770.11 2.57 0.01 777.15 2.58 0.01 784.23 2.59 0.01 791.35 2.60 0.01 798.51 2.61 0.01 805.70 2.62 0.01 812.94 2.63 0.01 820.20 2.64 0.01 827.51 2.65 0.01 834.85 2.66 0.01 842.23 2.67 0.01 849.65 2.68 0.01 857.11 2.69 0.01 864.60 2.70 0.01 872.13 2.71 0.01 879.70 2.72 0.01 887.30 2.73 0.01 894.95 2.74 0.01 902.63 2.75 0.01 910.35 2.76 0.01 918.11 2.77 0.01 925.90 2.78 0.01 933.74 2.79 0.01 941.61 2.80 0.01 949.52 2.81 0.01 957.46 2.82 0.01 965.45 2.83 0.01 973.47 2.84 0.01 981.54 2.85 0.01 989.64 2.86 0.01 997.78 2.87 0.01 1005.95 2.88 0.01 1014.17 2.89 0.01 1022.43 2.90 0.01 1030.72 2.91 0.01 1039.05 2.92 0.01 1047.42 2.93 0.01 1055.83 2.94 0.01 1064.28 2.95 0.01 1072.77 2.96 0.01 1081.29 2.97 0.01 1089.86 2.98 0.01 1098.46 2.99 0.01 1107.10 3.00 0.01 1115.78 3.01 0.01 1124.51 3.02 0.01 1133.27 3.03 0.01 1142.07 3.04 0.01 1150.90 3.05 0.01 1159.78 3.06 0.01 1168.70 3.07 0.01 1177.66 3.08 0.01 1186.65 3.09 0.01 1195.69 3.10 0.01 1204.76 3.11 0.01 1213.88 3.12 0.01 1223.03 3.13 0.01 1232.22 3.14 0.01 1241.46 3.15 0.01 1250.73 3.16 0.01 1260.04 3.17 0.01 1269.40 3.18 0.01 1278.79 3.19 0.01 1288.22 3.20 0.01 1297.70 3.21 0.01 1307.21 3.22 0.01 1316.76 3.23 0.01 1326.35 3.24 0.01 1335.99 3.25 0.00 1345.66 3.26 0.00 1355.37 3.27 0.00 1365.13 3.28 0.00 1374.92 3.29 0.00 1384.76 3.30 0.00 1394.63 3.31 0.00 1404.55 3.32 0.00 1414.50 3.33 0.00 1424.50 3.34 0.00 1434.54 3.35 0.00 1444.61 3.36 0.00 1454.73 3.37 0.00 1464.89 3.38 0.00 1475.09 3.39 0.00 1485.33 3.40 0.00 1495.61 3.41 0.00 1505.94 3.42 0.00 1516.30 3.43 0.00 1526.70 3.44 0.00 1537.15 3.45 0.00 1547.64 3.46 0.00 1558.16 3.47 0.00 1568.73 3.48 0.00 1579.34 3.49 0.00 1589.99 3.50 0.00 1600.69 3.51 0.00 1611.42 3.52 0.00 1622.19 3.53 0.00 1633.01 3.54 0.00 1643.87 3.55 0.00 1654.77 3.56 0.00 1665.71 3.57 0.00 1676.69 3.58 0.00 1687.72 3.59 0.00 1698.78 3.60 0.00 1709.89 3.61 0.00 1721.04 3.62 0.00 1732.23 3.63 0.00 1743.46 3.64 0.00 1754.74 3.65 0.00 1766.06 3.66 0.00 1777.41 3.67 0.00 1788.82 3.68 0.00 1800.26 3.69 0.00 1811.74 3.70 0.00 1823.27 3.71 0.00 1834.84 3.72 0.00 1846.45 3.73 0.00 1858.10 3.74 0.00 1869.80 3.75 0.00 1881.54 3.76 0.00 1893.32 3.77 0.00 1905.14 3.78 0.00 1917.01 3.79 0.00 1928.91 3.80 0.00 1940.86 3.81 0.00 1952.86 3.82 0.00 1964.89 3.83 0.00 1976.97 3.84 0.00 1989.09 3.85 0.00 2001.25 3.86 0.00 2013.46 3.87 0.00 2025.71 3.88 0.00 2038.00 3.89 0.00 2050.34 3.90 0.00 2062.71 3.91 0.00 2075.14 3.92 0.00 2087.60 3.93 0.00 2100.11 3.94 0.00 2112.66 3.95 0.00 2125.25 3.96 0.00 2137.88 3.97 0.00 2150.56 3.98 0.00 2163.29 3.99 0.00 2176.05 4.00 0.00 2188.86 4.01 0.00 2201.80 4.02 0.00 2214.78 4.03 0.00 2227.81 4.04 0.00 2240.88 4.05 0.00 2253.99 4.06 0.00 2267.15 4.07 0.00 2280.36 4.08 0.00 2293.60 4.09 0.00 2306.90 4.10 0.00 2320.23 4.11 0.00 2333.61 4.12 0.00 2347.04 4.13 0.00 2360.51 4.14 0.00 2374.02 4.15 0.00 2387.58 4.16 0.00 2401.18 4.17 0.00 2414.83 4.18 0.00 2428.52 4.19 0.00 2442.25 4.20 0.00 2456.04 4.21 0.00 2469.86 4.22 0.00 2483.73 4.23 0.00 2497.65 4.24 0.00 2511.61 4.25 0.00 2525.61 4.26 0.00 2539.66 4.27 0.00 2553.76 4.28 0.00 2567.90 4.29 0.00 2582.08 4.30 0.00 2596.31 4.31 0.00 2610.58 4.32 0.00 2624.90 4.33 0.00 2639.27 4.34 0.00 2653.68 4.35 0.00 2668.14 4.36 0.00 2682.64 4.37 0.00 2697.18 4.38 0.00 2711.77 4.39 0.00 2726.41 4.40 0.00 2741.09 4.41 0.00 2755.82 4.42 0.00 2770.60 4.43 0.00 2785.41 4.44 0.00 2800.28 4.45 0.00 2815.19 4.46 0.00 2830.14 4.47 0.00 2845.15 4.48 0.00 2860.19 4.49 0.00 2875.29 4.50 0.00 2890.42 4.51 0.00 2905.61 4.52 0.00 2920.84 4.53 0.00 2936.12 4.54 0.00 2951.44 4.55 0.00 2966.81 4.56 0.00 2982.22 4.57 0.00 2997.68 4.58 0.00 3013.19 4.59 0.00 3028.74 4.60 0.00 3044.34 4.61 0.00 3059.98 4.62 0.00 3075.68 4.63 0.00 3091.41 4.64 0.00 3107.20 4.65 0.00 3123.03 4.66 0.00 3138.90 4.67 0.00 3154.83 4.68 0.00 3170.80 4.69 0.00 3186.81 4.70 0.00 3202.87 4.71 0.00 3218.98 4.72 0.00 3235.14 4.73 0.00 3251.34 4.74 0.00 3267.59 4.75 0.00 3283.88 4.76 0.00 3300.23 4.77 0.00 3316.62 4.78 0.00 3333.05 4.79 0.00 3349.53 4.80 0.00 3366.06 4.81 0.00 3382.64 4.82 0.00 3399.26 4.83 0.00 3415.93 4.84 0.00 3432.65 4.85 0.00 3449.42 4.86 0.00 3466.23 4.87 0.00 3483.09 4.88 0.00 3499.99 4.89 0.00 3516.95 4.90 0.00 3533.95 4.91 0.00 3550.99 4.92 0.00 3568.09 4.93 0.00 3585.23 4.94 0.00 3602.42 4.95 0.00 3619.66 4.96 0.00 3636.94 4.97 0.00 3654.27 4.98 0.00 3671.65 4.99 0.00 3689.08 5.00 0.00 3706.56 5.01 0.00 3724.08 5.02 0.00 3741.65 5.03 0.00 3759.26 5.04 0.00 3776.93 5.05 0.00 3794.64 5.06 0.00 3812.40 5.07 0.00 3830.21 5.08 0.00 3848.07 5.09 0.00 3865.97 5.10 0.00 3883.93 5.11 0.00 3901.93 5.12 0.00 3919.97 5.13 0.00 3938.07 5.14 0.00 3956.21 5.15 0.00 3974.41 5.16 0.00 3992.65 5.17 0.00 4010.94 5.18 0.00 4029.27 5.19 0.00 4047.66 5.20 0.00 4066.09 5.21 0.00 4084.57 5.22 0.00 4103.10 5.23 0.00 4121.68 5.24 0.00 4140.31 5.25 0.00 4158.98 5.26 0.00 4177.71 5.27 0.00 4196.48 5.28 0.00 4215.30 5.29 0.00 4234.17 5.30 0.00 4253.08 5.31 0.00 4272.05 5.32 0.00 4291.07 5.33 0.00 4310.13 5.34 0.00 4329.24 5.35 0.00 4348.40 5.36 0.00 4367.61 5.37 0.00 4386.87 5.38 0.00 4406.18 5.39 0.00 4425.54 5.40 0.00 4444.94 5.41 0.00 4464.40 5.42 0.00 4483.90 5.43 0.00 4503.45 5.44 0.00 4523.05 5.45 0.00 4542.70 5.46 0.00 4562.40 5.47 0.00 4582.15 5.48 0.00 4601.95 5.49 0.00 4621.80 5.50 0.00 4641.69 5.51 0.00 4661.64 5.52 0.00 4681.63 5.53 0.00 4701.68 5.54 0.00 4721.77 5.55 0.00 4741.91 5.56 0.00 4762.11 5.57 0.00 4782.35 5.58 0.00 4802.64 5.59 0.00 4822.98 5.60 0.00 4843.37 5.61 0.00 4863.81 5.62 0.00 4884.30 5.63 0.00 4904.84 5.64 0.00 4925.43 5.65 0.00 4946.07 5.66 0.00 4966.76 5.67 0.00 4987.50 5.68 0.00 5008.28 5.69 0.00 5029.12 5.70 0.00 5050.01 5.71 0.00 5070.95 5.72 0.00 5091.94 5.73 0.00 5112.97 5.74 0.00 5134.06 5.75 0.00 5155.20 5.76 0.00 5176.39 5.77 0.00 5197.63 5.78 0.00 5218.91 5.79 0.00 5240.25 5.80 0.00 5261.64 5.81 0.00 5283.08 5.82 0.00 5304.57 5.83 0.00 5326.11 5.84 0.00 5347.70 5.85 0.00 5369.34 5.86 0.00 5391.03 5.87 0.00 5412.77 5.88 0.00 5434.56 5.89 0.00 5456.40 5.90 0.00 5478.29 5.91 0.00 5500.24 5.92 0.00 5522.23 5.93 0.00 5544.27 5.94 0.00 5566.37 5.95 0.00 5588.51 5.96 0.00 5610.71 5.97 0.00 5632.96 5.98 0.00 5655.25 5.99 0.00 5677.60 6.00 0.00 5700.00 *