# //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: 2024-10-25 22:35:02 # //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="12335500 " TIME_ZONE="MST" DST_FLAG=Y # //STATION NAME="Nevada Cr ab reservoir, nr Helmville, MT" # //LABEL="Discharge (ft^3/s)" # //PARAMETER CODE="00060" # //RATING SHIFTED="20241025223502 MST" # //RATING ID="23.0" TYPE="STGQ" NAME="stage-discharge" AGING=???? # //RATING REMARKS="Rating 23.0 was created with high flow measurements since 2020 and espeically 2023 showing a fill change to upper end of rating, and measurements made following at lower flows" # //RATING EXPANSION="logarithmic" # //RATING BREAKPOINT1=4.000000E+00 # //RATING OFFSET1=1.200000E+00 OFFSET2=1.700000E+00 # //RATING_INDEP ROUNDING="????" PARAMETER="Gage height (ft)" # //RATING_DEP ROUNDING="????" PARAMETER="Discharge (ft^3/s)" # //RATING_DATETIME BEGIN=20240503023000 BZONE=-07:00 END=-------------- EZONE=--- AGING=1 # //RATING_DATETIME COMMENT="Rating 23.0 was created with high flow measurements since 2020 and espeically 2023 showing a fill change to upper end of rating, and measurements made following at lower flows" # //SHIFT_PREV BEGIN="20241025081914" BZONE="-07:00" END="--------------" EZONE="---" # //SHIFT_PREV STAGE1="1.85" SHIFT1="0.00" STAGE2="2.35" SHIFT2="0.00" STAGE3="4.90" SHIFT3="0.00" # //SHIFT_PREV COMMENT="QM 979, ALGAE/MOSS HAS LIKELY DIED OFF BASED UPON POSITIVE SHIFTING TREND. " # //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 1.40 0.00 0.93 * 1.41 0.00 1.03 1.42 0.00 1.15 1.43 0.00 1.27 1.44 0.00 1.40 1.45 0.00 1.53 1.46 0.00 1.67 1.47 0.00 1.82 1.48 0.00 1.98 1.49 0.00 2.14 1.50 0.00 2.31 1.51 0.00 2.48 1.52 0.00 2.67 1.53 0.00 2.86 1.54 0.00 3.06 1.55 0.00 3.26 1.56 0.00 3.47 1.57 0.00 3.69 1.58 0.00 3.92 1.59 0.00 4.16 1.60 0.00 4.40 * 1.61 0.00 4.65 1.62 0.00 4.91 1.63 0.00 5.18 1.64 0.00 5.45 1.65 0.00 5.74 1.66 0.00 6.03 1.67 0.00 6.33 1.68 0.00 6.63 1.69 0.00 6.95 1.70 0.00 7.27 1.71 0.00 7.60 * 1.72 0.00 7.94 1.73 0.00 8.29 1.74 0.00 8.64 1.75 0.00 9.01 1.76 0.00 9.38 1.77 0.00 9.76 1.78 0.00 10.15 1.79 0.00 10.54 1.80 0.00 10.95 1.81 0.00 11.36 1.82 0.00 11.79 1.83 0.00 12.22 1.84 0.00 12.66 1.85 0.00 13.11 1.86 0.00 13.57 1.87 0.00 14.03 1.88 0.00 14.51 1.89 0.00 14.99 1.90 0.00 15.48 1.91 0.00 15.99 1.92 0.00 16.50 1.93 0.00 17.02 1.94 0.00 17.54 1.95 0.00 18.08 1.96 0.00 18.63 1.97 0.00 19.18 1.98 0.00 19.75 1.99 0.00 20.32 2.00 0.00 20.90 2.01 0.00 21.49 2.02 0.00 22.10 2.03 0.00 22.71 2.04 0.00 23.33 2.05 0.00 23.95 2.06 0.00 24.59 2.07 0.00 25.24 2.08 0.00 25.90 2.09 0.00 26.56 2.10 0.00 27.24 2.11 0.00 27.92 2.12 0.00 28.62 2.13 0.00 29.32 2.14 0.00 30.03 2.15 0.00 30.76 2.16 0.00 31.49 2.17 0.00 32.23 2.18 0.00 32.98 2.19 0.00 33.74 2.20 0.00 34.51 2.21 0.00 35.29 2.22 0.00 36.09 2.23 0.00 36.88 2.24 0.00 37.69 2.25 0.00 38.51 2.26 0.00 39.34 2.27 0.00 40.18 2.28 0.00 41.03 2.29 0.00 41.89 2.30 0.00 42.76 2.31 0.00 43.64 2.32 0.00 44.53 2.33 0.00 45.42 2.34 0.00 46.33 2.35 0.00 47.25 2.36 0.00 48.18 2.37 0.00 49.12 2.38 0.00 50.07 2.39 0.00 51.02 2.40 0.00 51.99 2.41 0.00 52.97 2.42 0.00 53.96 2.43 0.00 54.96 2.44 0.00 55.97 2.45 0.00 56.99 2.46 0.00 58.02 2.47 0.00 59.06 2.48 0.00 60.11 2.49 0.00 61.17 2.50 0.00 62.24 2.51 0.00 63.32 2.52 0.00 64.41 2.53 0.00 65.51 2.54 0.00 66.63 2.55 0.00 67.75 2.56 0.00 68.88 2.57 0.00 70.03 2.58 0.00 71.18 2.59 0.00 72.34 2.60 0.00 73.52 2.61 0.00 74.70 2.62 0.00 75.90 2.63 0.00 77.11 2.64 0.00 78.32 2.65 0.00 79.55 2.66 0.00 80.79 2.67 0.00 82.04 2.68 0.00 83.30 2.69 0.00 84.57 2.70 0.00 85.85 2.71 0.00 87.14 2.72 0.00 88.44 2.73 0.00 89.76 2.74 0.00 91.08 2.75 0.00 92.41 2.76 0.00 93.76 2.77 0.00 95.12 2.78 0.00 96.48 2.79 0.00 97.86 2.80 0.00 99.25 2.81 0.00 100.65 2.82 0.00 102.06 2.83 0.00 103.48 2.84 0.00 104.91 2.85 0.00 106.36 2.86 0.00 107.81 2.87 0.00 109.27 2.88 0.00 110.75 2.89 0.00 112.24 2.90 0.00 113.74 2.91 0.00 115.24 2.92 0.00 116.76 2.93 0.00 118.30 2.94 0.00 119.84 2.95 0.00 121.39 2.96 0.00 122.96 2.97 0.00 124.53 2.98 0.00 126.12 2.99 0.00 127.72 3.00 0.00 129.32 3.01 0.00 130.95 3.02 0.00 132.58 3.03 0.00 134.22 3.04 0.00 135.87 3.05 0.00 137.54 3.06 0.00 139.21 3.07 0.00 140.90 3.08 0.00 142.60 3.09 0.00 144.31 3.10 0.00 146.03 3.11 0.00 147.77 3.12 0.00 149.51 3.13 0.00 151.27 3.14 0.00 153.03 3.15 0.00 154.81 3.16 0.00 156.60 3.17 0.00 158.40 3.18 0.00 160.22 3.19 0.00 162.04 3.20 0.00 163.88 3.21 0.00 165.72 3.22 0.00 167.58 3.23 0.00 169.45 3.24 0.00 171.33 3.25 0.00 173.23 3.26 0.00 175.13 3.27 0.00 177.05 3.28 0.00 178.98 3.29 0.00 180.92 3.30 0.00 182.87 3.31 0.00 184.83 3.32 0.00 186.80 3.33 0.00 188.79 3.34 0.00 190.79 3.35 0.00 192.80 3.36 0.00 194.82 3.37 0.00 196.85 3.38 0.00 198.90 3.39 0.00 200.95 3.40 0.00 203.02 3.41 0.00 205.10 3.42 0.00 207.19 3.43 0.00 209.29 3.44 0.00 211.41 3.45 0.00 213.54 3.46 0.00 215.67 3.47 0.00 217.83 3.48 0.00 219.99 3.49 0.00 222.16 3.50 0.00 224.35 3.51 0.00 226.55 3.52 0.00 228.76 3.53 0.00 230.98 3.54 0.00 233.21 3.55 0.00 235.46 3.56 0.00 237.72 3.57 0.00 239.98 3.58 0.00 242.27 3.59 0.00 244.56 3.60 0.00 246.87 3.61 0.00 249.18 3.62 0.00 251.51 3.63 0.00 253.85 3.64 0.00 256.21 3.65 0.00 258.57 3.66 0.00 260.95 3.67 0.00 263.34 3.68 0.00 265.74 3.69 0.00 268.16 3.70 0.00 270.58 3.71 0.00 273.02 3.72 0.00 275.47 3.73 0.00 277.94 3.74 0.00 280.41 3.75 0.00 282.90 3.76 0.00 285.40 3.77 0.00 287.91 3.78 0.00 290.43 3.79 0.00 292.97 3.80 0.00 295.52 3.81 0.00 298.08 3.82 0.00 300.65 3.83 0.00 303.24 3.84 0.00 305.83 3.85 0.00 308.44 3.86 0.00 311.06 3.87 0.00 313.70 3.88 0.00 316.35 3.89 0.00 319.00 3.90 0.00 321.68 3.91 0.00 324.36 3.92 0.00 327.05 3.93 0.00 329.76 3.94 0.00 332.48 3.95 0.00 335.22 3.96 0.00 337.96 3.97 0.00 340.72 3.98 0.00 343.49 3.99 0.00 346.27 4.00 0.00 349.07 * 4.01 0.00 352.12 4.02 0.00 355.18 4.03 0.00 358.25 4.04 0.00 361.34 4.05 0.00 364.44 * 4.06 0.00 367.86 4.07 0.00 371.29 4.08 0.00 374.74 4.09 0.00 378.21 * 4.10 0.00 381.80 4.11 0.00 385.40 4.12 0.00 389.03 4.13 0.00 392.67 4.14 0.00 396.34 4.15 0.00 400.02 4.16 0.00 403.72 * 4.17 0.00 407.81 4.18 0.00 411.93 4.19 0.00 416.08 4.20 0.00 420.24 4.21 0.00 424.44 4.22 0.00 428.65 4.23 0.00 432.90 4.24 0.00 437.16 4.25 0.00 441.46 4.26 0.00 445.78 4.27 0.00 450.12 4.28 0.00 454.49 4.29 0.00 458.88 4.30 0.00 463.30 4.31 0.00 467.74 4.32 0.00 472.21 4.33 0.00 476.71 4.34 0.00 481.23 4.35 0.00 485.77 4.36 0.00 490.35 4.37 0.00 494.94 4.38 0.00 499.57 4.39 0.00 504.22 4.40 0.00 508.89 4.41 0.00 513.59 4.42 0.00 518.32 4.43 0.00 523.07 4.44 0.00 527.85 4.45 0.00 532.65 4.46 0.00 537.48 4.47 0.00 542.34 4.48 0.00 547.22 4.49 0.00 552.13 4.50 0.00 557.06 4.51 0.00 562.02 4.52 0.00 567.01 4.53 0.00 572.02 4.54 0.00 577.06 4.55 0.00 582.13 4.56 0.00 587.22 4.57 0.00 592.34 4.58 0.00 597.49 4.59 0.00 602.66 4.60 0.00 607.86 4.61 0.00 613.09 4.62 0.00 618.34 4.63 0.00 623.62 4.64 0.00 628.93 4.65 0.00 634.26 4.66 0.00 639.62 4.67 0.00 645.01 4.68 0.00 650.42 4.69 0.00 655.86 4.70 0.00 661.33 4.71 0.00 666.83 4.72 0.00 672.35 4.73 0.00 677.90 4.74 0.00 683.48 4.75 0.00 689.08 4.76 0.00 694.72 4.77 0.00 700.38 4.78 0.00 706.06 4.79 0.00 711.78 4.80 0.00 717.52 4.81 0.00 723.29 4.82 0.00 729.09 4.83 0.00 734.91 4.84 0.00 740.77 4.85 0.00 746.65 4.86 0.00 752.56 4.87 0.00 758.49 4.88 0.00 764.46 4.89 0.00 770.45 4.90 0.00 776.47 *