# //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: 2024-11-16 01:11:02 # //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="20241116011102 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.\\ufffd 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.\\ufffd 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="20241107122120" BZONE="-07:00" END="--------------" EZONE="---" # //SHIFT_PREV STAGE1="3.00" SHIFT1="-0.03" STAGE2="5.18" SHIFT2="-0.03" STAGE3="6.00" SHIFT3="0.00" # //SHIFT_PREV COMMENT="Qm 155 confirms continuation of previous shift, control conditions noted as similar to 8/29 SV." # //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 -0.03 411.77 3.02 -0.03 418.46 3.03 -0.03 425.20 3.04 -0.03 431.98 3.05 -0.03 438.82 3.06 -0.03 445.70 3.07 -0.03 452.63 3.08 -0.03 459.61 3.09 -0.03 466.64 3.10 -0.03 473.71 3.11 -0.03 480.84 3.12 -0.03 488.01 3.13 -0.03 495.23 3.14 -0.03 502.50 3.15 -0.03 509.81 3.16 -0.03 517.18 3.17 -0.03 524.59 3.18 -0.03 532.05 3.19 -0.03 539.56 3.20 -0.03 547.11 3.21 -0.03 554.71 3.22 -0.03 562.36 3.23 -0.03 570.06 3.24 -0.03 577.81 3.25 -0.03 585.60 3.26 -0.03 593.44 3.27 -0.03 601.32 3.28 -0.03 609.26 3.29 -0.03 617.24 3.30 -0.03 625.27 3.31 -0.03 633.34 3.32 -0.03 641.46 3.33 -0.03 649.63 3.34 -0.03 657.85 3.35 -0.03 666.11 3.36 -0.03 674.42 3.37 -0.03 682.77 3.38 -0.03 691.18 3.39 -0.03 699.63 3.40 -0.03 708.12 3.41 -0.03 716.66 3.42 -0.03 725.25 3.43 -0.03 733.89 3.44 -0.03 742.57 3.45 -0.03 751.29 3.46 -0.03 760.07 3.47 -0.03 768.89 3.48 -0.03 777.75 3.49 -0.03 786.66 3.50 -0.03 795.62 3.51 -0.03 804.62 3.52 -0.03 813.67 3.53 -0.03 822.77 3.54 -0.03 831.91 3.55 -0.03 841.09 3.56 -0.03 850.33 3.57 -0.03 859.60 3.58 -0.03 868.93 3.59 -0.03 878.30 3.60 -0.03 887.71 3.61 -0.03 897.17 3.62 -0.03 906.68 3.63 -0.03 916.23 3.64 -0.03 925.82 3.65 -0.03 935.46 3.66 -0.03 945.15 3.67 -0.03 954.88 3.68 -0.03 964.66 3.69 -0.03 974.48 3.70 -0.03 984.35 3.71 -0.03 994.26 3.72 -0.03 1004.22 3.73 -0.03 1014.22 3.74 -0.03 1024.27 3.75 -0.03 1034.36 3.76 -0.03 1044.49 3.77 -0.03 1054.68 3.78 -0.03 1064.90 3.79 -0.03 1075.17 3.80 -0.03 1085.49 3.81 -0.03 1095.85 3.82 -0.03 1106.25 3.83 -0.03 1116.70 3.84 -0.03 1127.19 3.85 -0.03 1137.73 3.86 -0.03 1148.32 3.87 -0.03 1158.94 3.88 -0.03 1169.61 3.89 -0.03 1180.33 3.90 -0.03 1191.09 3.91 -0.03 1201.89 3.92 -0.03 1212.74 3.93 -0.03 1223.63 3.94 -0.03 1234.57 3.95 -0.03 1245.55 3.96 -0.03 1256.57 3.97 -0.03 1267.64 3.98 -0.03 1278.76 3.99 -0.03 1289.91 4.00 -0.03 1301.11 4.01 -0.03 1312.36 4.02 -0.03 1323.64 4.03 -0.03 1334.98 4.04 -0.03 1346.35 4.05 -0.03 1357.77 4.06 -0.03 1369.23 4.07 -0.03 1380.74 4.08 -0.03 1392.29 4.09 -0.03 1403.88 4.10 -0.03 1415.52 4.11 -0.03 1427.20 4.12 -0.03 1438.93 4.13 -0.03 1450.69 4.14 -0.03 1462.50 4.15 -0.03 1474.36 4.16 -0.03 1486.26 4.17 -0.03 1498.20 4.18 -0.03 1510.18 4.19 -0.03 1522.21 4.20 -0.03 1534.28 4.21 -0.03 1546.40 4.22 -0.03 1558.55 4.23 -0.03 1570.75 4.24 -0.03 1583.00 4.25 -0.03 1595.28 4.26 -0.03 1607.61 4.27 -0.03 1619.99 4.28 -0.03 1632.40 4.29 -0.03 1644.86 4.30 -0.03 1657.36 4.31 -0.03 1669.90 4.32 -0.03 1682.49 4.33 -0.03 1695.12 4.34 -0.03 1707.79 4.35 -0.03 1720.51 4.36 -0.03 1733.27 4.37 -0.03 1746.07 4.38 -0.03 1758.91 4.39 -0.03 1771.80 4.40 -0.03 1784.73 4.41 -0.03 1797.70 4.42 -0.03 1810.71 4.43 -0.03 1823.77 4.44 -0.03 1836.87 4.45 -0.03 1850.01 4.46 -0.03 1863.19 4.47 -0.03 1876.42 4.48 -0.03 1889.69 4.49 -0.03 1903.00 4.50 -0.03 1916.35 4.51 -0.03 1929.75 4.52 -0.03 1943.19 4.53 -0.03 1956.67 4.54 -0.03 1970.19 4.55 -0.03 1983.75 4.56 -0.03 1997.36 4.57 -0.03 2011.01 4.58 -0.03 2024.70 4.59 -0.03 2038.43 4.60 -0.03 2052.21 4.61 -0.03 2066.02 4.62 -0.03 2079.88 4.63 -0.03 2093.78 4.64 -0.03 2107.73 4.65 -0.03 2121.71 4.66 -0.03 2135.74 4.67 -0.03 2149.81 4.68 -0.03 2163.92 4.69 -0.03 2178.07 4.70 -0.03 2192.26 4.71 -0.03 2206.50 4.72 -0.03 2220.78 4.73 -0.03 2235.09 4.74 -0.03 2249.46 4.75 -0.03 2263.86 4.76 -0.03 2278.30 4.77 -0.03 2292.79 4.78 -0.03 2307.32 4.79 -0.03 2321.88 4.80 -0.03 2336.49 4.81 -0.03 2351.15 4.82 -0.03 2365.84 4.83 -0.03 2380.58 4.84 -0.03 2395.35 4.85 -0.03 2410.17 4.86 -0.03 2425.03 4.87 -0.03 2439.93 4.88 -0.03 2454.87 4.89 -0.03 2469.85 4.90 -0.03 2484.88 4.91 -0.03 2499.94 4.92 -0.03 2515.05 4.93 -0.03 2530.20 4.94 -0.03 2545.39 4.95 -0.03 2560.62 4.96 -0.03 2575.89 4.97 -0.03 2591.21 4.98 -0.03 2606.56 4.99 -0.03 2621.95 5.00 -0.03 2637.39 5.01 -0.03 2652.87 5.02 -0.03 2668.39 5.03 -0.03 2683.95 5.04 -0.03 2699.55 5.05 -0.03 2715.19 5.06 -0.03 2730.87 5.07 -0.03 2746.59 5.08 -0.03 2762.36 5.09 -0.03 2778.16 5.10 -0.03 2794.01 5.11 -0.03 2809.89 5.12 -0.03 2825.82 5.13 -0.03 2841.79 5.14 -0.03 2857.80 5.15 -0.03 2873.85 5.16 -0.03 2889.94 5.17 -0.03 2906.07 5.18 -0.03 2922.24 * 5.19 -0.03 2939.05 5.20 -0.03 2955.90 5.21 -0.03 2973.05 5.22 -0.03 2992.41 5.23 -0.03 3011.83 5.24 -0.03 3031.32 5.25 -0.03 3050.87 5.26 -0.03 3070.49 5.27 -0.03 3090.17 5.28 -0.03 3109.91 5.29 -0.03 3129.72 5.30 -0.03 3149.59 5.31 -0.03 3169.52 5.32 -0.02 3189.52 5.33 -0.02 3209.58 5.34 -0.02 3229.70 5.35 -0.02 3249.89 5.36 -0.02 3270.14 5.37 -0.02 3290.46 5.38 -0.02 3310.84 5.39 -0.02 3331.28 5.40 -0.02 3351.79 5.41 -0.02 3372.36 5.42 -0.02 3393.00 5.43 -0.02 3413.70 5.44 -0.02 3434.46 5.45 -0.02 3455.29 5.46 -0.02 3476.18 5.47 -0.02 3497.13 5.48 -0.02 3518.15 5.49 -0.02 3539.23 5.50 -0.02 3560.37 5.51 -0.02 3581.58 5.52 -0.02 3602.86 5.53 -0.02 3624.19 5.54 -0.02 3645.59 5.55 -0.02 3667.06 5.56 -0.02 3688.59 5.57 -0.02 3710.18 5.58 -0.02 3731.83 5.59 -0.02 3753.55 5.60 -0.01 3775.34 5.61 -0.01 3797.18 5.62 -0.01 3819.10 5.63 -0.01 3841.07 5.64 -0.01 3863.11 5.65 -0.01 3885.21 5.66 -0.01 3907.38 5.67 -0.01 3929.61 5.68 -0.01 3951.90 5.69 -0.01 3974.26 5.70 -0.01 3996.68 5.71 -0.01 4019.17 5.72 -0.01 4041.72 5.73 -0.01 4064.33 5.74 -0.01 4087.01 5.75 -0.01 4109.75 5.76 -0.01 4132.56 5.77 -0.01 4155.43 5.78 -0.01 4178.36 5.79 -0.01 4201.36 5.80 -0.01 4224.42 5.81 -0.01 4247.55 5.82 -0.01 4270.74 5.83 -0.01 4293.99 5.84 -0.01 4317.31 5.85 -0.01 4340.69 5.86 -0.01 4364.13 5.87 0.00 4387.64 5.88 0.00 4411.22 5.89 0.00 4434.85 5.90 0.00 4458.56 5.91 0.00 4482.32 5.92 0.00 4506.15 5.93 0.00 4530.04 5.94 0.00 4554.00 5.95 0.00 4578.02 5.96 0.00 4602.11 5.97 0.00 4626.26 5.98 0.00 4650.47 5.99 0.00 4674.75 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 *