# //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: 2024-03-01 15:40:02 # //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="06025250 " TIME_ZONE="MST" DST_FLAG=Y # //STATION NAME="Big Hole River at Maiden Rock nr Divide MT" # //LABEL="Discharge (ft^3/s)" # //PARAMETER CODE="00060" # //RATING SHIFTED="20240301154002 MST" # //RATING ID="4.0" TYPE="STGQ" NAME="stage-discharge" AGING=???? # //RATING REMARKS="Based on High flow measurements (over 2000 CFS) since 2011, and recent moderate to low flow measurements plotting on both side of the rating, indicating a change to the control has occurred.\\u00a0 A breakpoint with a 2nd offset was created based on measurements since 2009 plotting to the right of rating 2.1 above a stage of 6.5 ft. " # //RATING EXPANSION="logarithmic" # //RATING BREAKPOINT1=5.180000E+00 # //RATING OFFSET1=1.850000E+00 OFFSET2=1.950000E+00 # //RATING_INDEP ROUNDING="????" PARAMETER="Gage height (ft)" # //RATING_DEP ROUNDING="????" PARAMETER="Discharge (ft^3/s)" # //RATING_DATETIME BEGIN=20210301000000 BZONE=-07:00 END=-------------- EZONE=--- AGING=1 # //RATING_DATETIME COMMENT="Based on High flow measurements (over 2000 CFS) since 2011, and recent moderate to low flow measurements plotting on both side of the rating, indicating a change to the control has occurred.\\u00a0 A breakpoint with a 2nd offset was created based on measurements since 2009 plotting to the right of rating 2.1 above a stage of 6.5 ft. " # //SHIFT_PREV BEGIN="20240228103400" BZONE="-07:00" END="--------------" EZONE="---" # //SHIFT_PREV STAGE1="3.00" SHIFT1="-0.03" STAGE2="5.18" SHIFT2="0.00" # //SHIFT_PREV COMMENT="QM 151, clear control conditions." # //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 2.43 -0.03 110.37 2.44 -0.03 114.07 2.45 -0.03 117.82 2.46 -0.03 121.63 2.47 -0.03 125.49 2.48 -0.03 129.40 2.49 -0.03 133.37 2.50 -0.03 137.40 2.51 -0.03 141.48 2.52 -0.03 145.61 2.53 -0.03 149.80 2.54 -0.03 154.04 2.55 -0.03 158.34 2.56 -0.03 162.68 2.57 -0.03 167.08 2.58 -0.03 171.54 2.59 -0.03 176.05 2.60 -0.03 180.61 2.61 -0.03 185.22 2.62 -0.03 189.88 2.63 -0.03 194.60 2.64 -0.03 199.37 2.65 -0.03 204.20 2.66 -0.03 209.07 2.67 -0.03 214.00 2.68 -0.03 218.98 2.69 -0.03 224.01 2.70 -0.03 229.09 2.71 -0.03 234.23 2.72 -0.03 239.41 2.73 -0.03 244.65 2.74 -0.03 249.94 2.75 -0.03 255.28 2.76 -0.03 260.67 2.77 -0.03 266.11 2.78 -0.03 271.60 2.79 -0.03 277.15 2.80 -0.03 282.74 2.81 -0.03 288.39 2.82 -0.03 294.08 2.83 -0.03 299.83 2.84 -0.03 305.62 2.85 -0.03 311.47 2.86 -0.03 317.37 2.87 -0.03 323.31 2.88 -0.03 329.31 2.89 -0.03 335.35 2.90 -0.03 341.45 2.91 -0.03 347.60 2.92 -0.03 353.79 2.93 -0.03 360.04 2.94 -0.03 366.33 2.95 -0.03 372.68 2.96 -0.03 379.07 2.97 -0.03 385.51 2.98 -0.03 392.00 2.99 -0.03 398.54 3.00 -0.03 405.13 3.01 -0.03 411.86 3.02 -0.03 418.65 3.03 -0.03 425.48 3.04 -0.03 432.36 3.05 -0.03 439.29 3.06 -0.03 446.27 3.07 -0.03 453.30 3.08 -0.03 460.38 3.09 -0.03 467.51 3.10 -0.03 474.69 3.11 -0.03 481.92 3.12 -0.03 489.20 3.13 -0.03 496.52 3.14 -0.03 503.90 3.15 -0.03 511.33 3.16 -0.03 518.80 3.17 -0.03 526.33 3.18 -0.03 533.90 3.19 -0.03 541.53 3.20 -0.03 549.20 3.21 -0.03 556.92 3.22 -0.03 564.69 3.23 -0.03 572.51 3.24 -0.03 580.37 3.25 -0.03 588.29 3.26 -0.03 596.25 3.27 -0.03 604.27 3.28 -0.03 612.33 3.29 -0.03 620.44 3.30 -0.03 628.59 3.31 -0.03 636.80 3.32 -0.03 645.06 3.33 -0.03 653.36 3.34 -0.03 661.71 3.35 -0.03 670.11 3.36 -0.03 678.55 3.37 -0.02 687.05 3.38 -0.02 695.59 3.39 -0.02 704.18 3.40 -0.02 712.82 3.41 -0.02 721.50 3.42 -0.02 730.24 3.43 -0.02 739.02 3.44 -0.02 747.84 3.45 -0.02 756.72 3.46 -0.02 765.64 3.47 -0.02 774.61 3.48 -0.02 783.63 3.49 -0.02 792.70 3.50 -0.02 801.81 3.51 -0.02 810.97 3.52 -0.02 820.18 3.53 -0.02 829.43 3.54 -0.02 838.73 3.55 -0.02 848.08 3.56 -0.02 857.47 3.57 -0.02 866.91 3.58 -0.02 876.40 3.59 -0.02 885.94 3.60 -0.02 895.52 3.61 -0.02 905.15 3.62 -0.02 914.82 3.63 -0.02 924.54 3.64 -0.02 934.31 3.65 -0.02 944.13 3.66 -0.02 953.99 3.67 -0.02 963.90 3.68 -0.02 973.85 3.69 -0.02 983.85 3.70 -0.02 993.90 3.71 -0.02 1003.99 3.72 -0.02 1014.13 3.73 -0.02 1024.31 3.74 -0.02 1034.54 3.75 -0.02 1044.82 3.76 -0.02 1055.14 3.77 -0.02 1065.51 3.78 -0.02 1075.93 3.79 -0.02 1086.39 3.80 -0.02 1096.90 3.81 -0.02 1107.45 3.82 -0.02 1118.05 3.83 -0.02 1128.69 3.84 -0.02 1139.38 3.85 -0.02 1150.12 3.86 -0.02 1160.90 3.87 -0.02 1171.72 3.88 -0.02 1182.60 3.89 -0.02 1193.51 3.90 -0.02 1204.48 3.91 -0.02 1215.48 3.92 -0.02 1226.54 3.93 -0.02 1237.64 3.94 -0.02 1248.78 3.95 -0.02 1259.97 3.96 -0.02 1271.21 3.97 -0.02 1282.49 3.98 -0.02 1293.81 3.99 -0.02 1305.18 4.00 -0.02 1316.60 4.01 -0.02 1328.06 4.02 -0.02 1339.56 4.03 -0.02 1351.11 4.04 -0.02 1362.71 4.05 -0.02 1374.35 4.06 -0.02 1386.03 4.07 -0.02 1397.76 4.08 -0.02 1409.54 4.09 -0.02 1421.36 4.10 -0.01 1433.22 4.11 -0.01 1445.13 4.12 -0.01 1457.08 4.13 -0.01 1469.08 4.14 -0.01 1481.12 4.15 -0.01 1493.21 4.16 -0.01 1505.34 4.17 -0.01 1517.52 4.18 -0.01 1529.74 4.19 -0.01 1542.00 4.20 -0.01 1554.31 4.21 -0.01 1566.66 4.22 -0.01 1579.06 4.23 -0.01 1591.50 4.24 -0.01 1603.99 4.25 -0.01 1616.52 4.26 -0.01 1629.09 4.27 -0.01 1641.71 4.28 -0.01 1654.37 4.29 -0.01 1667.08 4.30 -0.01 1679.83 4.31 -0.01 1692.63 4.32 -0.01 1705.47 4.33 -0.01 1718.35 4.34 -0.01 1731.28 4.35 -0.01 1744.25 4.36 -0.01 1757.26 4.37 -0.01 1770.32 4.38 -0.01 1783.42 4.39 -0.01 1796.57 4.40 -0.01 1809.76 4.41 -0.01 1822.99 4.42 -0.01 1836.27 4.43 -0.01 1849.59 4.44 -0.01 1862.95 4.45 -0.01 1876.36 4.46 -0.01 1889.81 4.47 -0.01 1903.30 4.48 -0.01 1916.84 4.49 -0.01 1930.42 4.50 -0.01 1944.05 4.51 -0.01 1957.72 4.52 -0.01 1971.43 4.53 -0.01 1985.19 4.54 -0.01 1998.98 4.55 -0.01 2012.83 4.56 -0.01 2026.71 4.57 -0.01 2040.64 4.58 -0.01 2054.61 4.59 -0.01 2068.63 4.60 -0.01 2082.68 4.61 -0.01 2096.78 4.62 -0.01 2110.93 4.63 -0.01 2125.12 4.64 -0.01 2139.35 4.65 -0.01 2153.62 4.66 -0.01 2167.94 4.67 -0.01 2182.30 4.68 -0.01 2196.70 4.69 -0.01 2211.14 4.70 -0.01 2225.63 4.71 -0.01 2240.16 4.72 -0.01 2254.74 4.73 -0.01 2269.35 4.74 -0.01 2284.01 4.75 -0.01 2298.71 4.76 -0.01 2313.46 4.77 -0.01 2328.25 4.78 -0.01 2343.08 4.79 -0.01 2357.95 4.80 -0.01 2372.86 4.81 -0.01 2387.82 4.82 0.00 2402.82 4.83 0.00 2417.87 4.84 0.00 2432.95 4.85 0.00 2448.08 4.86 0.00 2463.25 4.87 0.00 2478.46 4.88 0.00 2493.72 4.89 0.00 2509.02 4.90 0.00 2524.36 4.91 0.00 2539.74 4.92 0.00 2555.17 4.93 0.00 2570.63 4.94 0.00 2586.14 4.95 0.00 2601.70 4.96 0.00 2617.29 4.97 0.00 2632.93 4.98 0.00 2648.60 4.99 0.00 2664.32 5.00 0.00 2680.09 5.01 0.00 2695.89 5.02 0.00 2711.74 5.03 0.00 2727.63 5.04 0.00 2743.56 5.05 0.00 2759.53 5.06 0.00 2775.55 5.07 0.00 2791.61 5.08 0.00 2807.71 5.09 0.00 2823.85 5.10 0.00 2840.03 5.11 0.00 2856.25 5.12 0.00 2872.52 5.13 0.00 2888.83 5.14 0.00 2905.18 5.15 0.00 2921.57 5.16 0.00 2938.01 5.17 0.00 2954.48 5.18 0.00 2971.00 * 5.19 0.00 2989.67 5.20 0.00 3008.40 5.21 0.00 3027.19 5.22 0.00 3046.03 5.23 0.00 3064.94 5.24 0.00 3083.91 5.25 0.00 3102.93 5.26 0.00 3122.02 5.27 0.00 3141.16 5.28 0.00 3160.37 5.29 0.00 3179.63 5.30 0.00 3198.95 5.31 0.00 3218.33 5.32 0.00 3237.77 5.33 0.00 3257.27 5.34 0.00 3276.83 5.35 0.00 3296.45 5.36 0.00 3316.13 5.37 0.00 3335.86 5.38 0.00 3355.66 5.39 0.00 3375.51 5.40 0.00 3395.43 5.41 0.00 3415.40 5.42 0.00 3435.44 5.43 0.00 3455.53 5.44 0.00 3475.68 5.45 0.00 3495.90 5.46 0.00 3516.17 5.47 0.00 3536.50 5.48 0.00 3556.89 5.49 0.00 3577.34 5.50 0.00 3597.84 5.51 0.00 3618.41 5.52 0.00 3639.04 5.53 0.00 3659.73 5.54 0.00 3680.47 5.55 0.00 3701.28 5.56 0.00 3722.14 5.57 0.00 3743.07 5.58 0.00 3764.05 5.59 0.00 3785.10 5.60 0.00 3806.20 5.61 0.00 3827.36 5.62 0.00 3848.58 5.63 0.00 3869.86 5.64 0.00 3891.20 5.65 0.00 3912.60 5.66 0.00 3934.06 5.67 0.00 3955.58 5.68 0.00 3977.16 5.69 0.00 3998.80 5.70 0.00 4020.50 5.71 0.00 4042.25 5.72 0.00 4064.07 5.73 0.00 4085.94 5.74 0.00 4107.88 5.75 0.00 4129.87 5.76 0.00 4151.93 5.77 0.00 4174.04 5.78 0.00 4196.21 5.79 0.00 4218.45 5.80 0.00 4240.74 5.81 0.00 4263.09 5.82 0.00 4285.50 5.83 0.00 4307.97 5.84 0.00 4330.50 5.85 0.00 4353.09 5.86 0.00 4375.74 5.87 0.00 4398.45 5.88 0.00 4421.22 5.89 0.00 4444.05 5.90 0.00 4466.94 5.91 0.00 4489.88 5.92 0.00 4512.89 5.93 0.00 4535.96 5.94 0.00 4559.08 5.95 0.00 4582.27 5.96 0.00 4605.51 5.97 0.00 4628.82 5.98 0.00 4652.18 5.99 0.00 4675.60 6.00 0.00 4699.09 6.01 0.00 4722.63 6.02 0.00 4746.23 6.03 0.00 4769.90 6.04 0.00 4793.62 6.05 0.00 4817.40 6.06 0.00 4841.24 6.07 0.00 4865.14 6.08 0.00 4889.10 6.09 0.00 4913.12 6.10 0.00 4937.20 6.11 0.00 4961.34 6.12 0.00 4985.54 6.13 0.00 5009.80 6.14 0.00 5034.11 6.15 0.00 5058.49 6.16 0.00 5082.93 6.17 0.00 5107.43 6.18 0.00 5131.98 6.19 0.00 5156.60 6.20 0.00 5181.27 6.21 0.00 5206.01 6.22 0.00 5230.81 6.23 0.00 5255.66 6.24 0.00 5280.57 6.25 0.00 5305.55 6.26 0.00 5330.58 6.27 0.00 5355.68 6.28 0.00 5380.83 6.29 0.00 5406.04 6.30 0.00 5431.32 6.31 0.00 5456.65 6.32 0.00 5482.04 6.33 0.00 5507.49 6.34 0.00 5533.01 6.35 0.00 5558.58 6.36 0.00 5584.21 6.37 0.00 5609.90 6.38 0.00 5635.65 6.39 0.00 5661.46 6.40 0.00 5687.33 6.41 0.00 5713.26 6.42 0.00 5739.25 6.43 0.00 5765.30 6.44 0.00 5791.41 6.45 0.00 5817.58 6.46 0.00 5843.81 6.47 0.00 5870.09 6.48 0.00 5896.44 6.49 0.00 5922.85 6.50 0.00 5949.32 6.51 0.00 5975.85 6.52 0.00 6002.43 6.53 0.00 6029.08 6.54 0.00 6055.79 6.55 0.00 6082.55 6.56 0.00 6109.38 6.57 0.00 6136.27 6.58 0.00 6163.21 6.59 0.00 6190.22 6.60 0.00 6217.28 6.61 0.00 6244.41 6.62 0.00 6271.59 6.63 0.00 6298.84 6.64 0.00 6326.14 6.65 0.00 6353.51 6.66 0.00 6380.93 6.67 0.00 6408.42 6.68 0.00 6435.96 6.69 0.00 6463.57 6.70 0.00 6491.23 6.71 0.00 6518.96 6.72 0.00 6546.74 6.73 0.00 6574.58 6.74 0.00 6602.49 6.75 0.00 6630.45 6.76 0.00 6658.47 6.77 0.00 6686.56 6.78 0.00 6714.70 6.79 0.00 6742.90 6.80 0.00 6771.16 6.81 0.00 6799.49 6.82 0.00 6827.87 6.83 0.00 6856.31 6.84 0.00 6884.81 6.85 0.00 6913.38 6.86 0.00 6942.00 6.87 0.00 6970.68 6.88 0.00 6999.42 6.89 0.00 7028.22 6.90 0.00 7057.08 6.91 0.00 7086.01 6.92 0.00 7114.99 6.93 0.00 7144.03 6.94 0.00 7173.13 6.95 0.00 7202.29 6.96 0.00 7231.51 6.97 0.00 7260.79 6.98 0.00 7290.13 6.99 0.00 7319.54 7.00 0.00 7349.00 7.01 0.00 7378.52 7.02 0.00 7408.10 7.03 0.00 7437.74 7.04 0.00 7467.44 7.05 0.00 7497.20 7.06 0.00 7527.02 7.07 0.00 7556.90 7.08 0.00 7586.84 7.09 0.00 7616.84 7.10 0.00 7646.90 7.11 0.00 7677.02 7.12 0.00 7707.20 7.13 0.00 7737.45 7.14 0.00 7767.75 7.15 0.00 7798.11 7.16 0.00 7828.53 7.17 0.00 7859.01 7.18 0.00 7889.55 7.19 0.00 7920.15 7.20 0.00 7950.81 7.21 0.00 7981.53 7.22 0.00 8012.31 7.23 0.00 8043.15 7.24 0.00 8074.05 7.25 0.00 8105.01 7.26 0.00 8136.03 7.27 0.00 8167.11 7.28 0.00 8198.25 7.29 0.00 8229.45 7.30 0.00 8260.71 7.31 0.00 8292.03 7.32 0.00 8323.42 7.33 0.00 8354.86 7.34 0.00 8386.36 7.35 0.00 8417.92 7.36 0.00 8449.54 7.37 0.00 8481.22 7.38 0.00 8512.96 7.39 0.00 8544.76 7.40 0.00 8576.62 7.41 0.00 8608.54 7.42 0.00 8640.53 7.43 0.00 8672.57 7.44 0.00 8704.67 7.45 0.00 8736.83 7.46 0.00 8769.05 7.47 0.00 8801.33 7.48 0.00 8833.68 7.49 0.00 8866.08 7.50 0.00 8898.54 7.51 0.00 8931.06 7.52 0.00 8963.64 7.53 0.00 8996.29 7.54 0.00 9028.99 7.55 0.00 9061.75 7.56 0.00 9094.57 7.57 0.00 9127.46 7.58 0.00 9160.40 7.59 0.00 9193.40 7.60 0.00 9226.47 7.61 0.00 9259.59 7.62 0.00 9292.77 7.63 0.00 9326.02 7.64 0.00 9359.32 7.65 0.00 9392.68 7.66 0.00 9426.11 7.67 0.00 9459.59 7.68 0.00 9493.13 7.69 0.00 9526.74 7.70 0.00 9560.40 7.71 0.00 9594.13 7.72 0.00 9627.91 7.73 0.00 9661.76 7.74 0.00 9695.66 7.75 0.00 9729.63 7.76 0.00 9763.65 7.77 0.00 9797.74 7.78 0.00 9831.89 7.79 0.00 9866.09 7.80 0.00 9900.36 7.81 0.00 9934.68 7.82 0.00 9969.07 7.83 0.00 10003.52 7.84 0.00 10038.02 7.85 0.00 10072.59 7.86 0.00 10107.22 7.87 0.00 10141.91 7.88 0.00 10176.65 7.89 0.00 10211.46 7.90 0.00 10246.33 7.91 0.00 10281.26 7.92 0.00 10316.25 7.93 0.00 10351.29 7.94 0.00 10386.40 7.95 0.00 10421.57 7.96 0.00 10456.80 7.97 0.00 10492.09 7.98 0.00 10527.44 7.99 0.00 10562.85 8.00 0.00 10598.32 8.01 0.00 10633.85 8.02 0.00 10669.44 8.03 0.00 10705.09 8.04 0.00 10740.81 8.05 0.00 10776.58 8.06 0.00 10812.41 8.07 0.00 10848.30 8.08 0.00 10884.25 8.09 0.00 10920.27 8.10 0.00 10956.34 8.11 0.00 10992.47 8.12 0.00 11028.66 8.13 0.00 11064.92 8.14 0.00 11101.23 8.15 0.00 11137.61 8.16 0.00 11174.04 8.17 0.00 11210.53 8.18 0.00 11247.09 8.19 0.00 11283.70 8.20 0.00 11320.38 8.21 0.00 11357.12 8.22 0.00 11393.91 8.23 0.00 11430.77 8.24 0.00 11467.68 8.25 0.00 11504.66 8.26 0.00 11541.70 8.27 0.00 11578.80 8.28 0.00 11615.95 8.29 0.00 11653.17 8.30 0.00 11690.45 8.31 0.00 11727.79 8.32 0.00 11765.19 8.33 0.00 11802.65 8.34 0.00 11840.17 8.35 0.00 11877.75 8.36 0.00 11915.39 8.37 0.00 11953.09 8.38 0.00 11990.85 *