# //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: 2026-09-09 16:45:01 # //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="12334510 " TIME_ZONE="MST" DST_FLAG=Y # //STATION NAME="Rock Creek near Clinton MT" # //LABEL="Discharge (ft^3/s)" # //PARAMETER CODE="00060" # //RATING SHIFTED="20260909164501 MST" # //RATING ID="22.0" TYPE="STGQ" NAME="stage-discharge" AGING=???? # //RATING REMARKS="Created for fill that began in 2024. QM used: 499, 509, 510, 525, 543, 549-550 and 552-562. Adjusted up break point based upon QM 561. " # //RATING EXPANSION="logarithmic" # //RATING BREAKPOINT1=6.638090E+00 # //RATING OFFSET1=4.350000E+00 OFFSET2=5.090000E+00 # //RATING_INDEP ROUNDING="????" PARAMETER="Gage height (ft)" # //RATING_DEP ROUNDING="????" PARAMETER="Discharge (ft^3/s)" # //RATING_DATETIME BEGIN=20250210230000 BZONE=-07:00 END=-------------- EZONE=--- AGING=1 # //RATING_DATETIME COMMENT="End rating 21.0 during ice and begin rating 22.0 " # //SHIFT_PREV BEGIN="20260908132913" BZONE="-07:00" END="--------------" EZONE="---" # //SHIFT_PREV STAGE1="6.15" SHIFT1="-0.03" STAGE2="7.39" SHIFT2="0.11" STAGE3="9.75" SHIFT3="0.00" # //SHIFT_PREV COMMENT="QM 568, prorate by time due to gradual accumulation of debris on control since QM 567. " # //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 4.41 -0.03 0.56 4.42 -0.03 0.95 4.43 -0.03 1.41 4.44 -0.03 1.96 4.45 -0.03 2.58 4.46 -0.03 3.29 4.47 -0.03 4.06 4.48 -0.03 4.91 4.49 -0.03 5.83 4.50 -0.03 6.81 4.51 -0.03 7.87 4.52 -0.03 8.99 4.53 -0.03 10.17 4.54 -0.03 11.43 4.55 -0.03 12.74 4.56 -0.03 14.12 4.57 -0.03 15.56 4.58 -0.03 17.07 4.59 -0.03 18.63 4.60 -0.03 20.26 4.61 -0.03 21.94 4.62 -0.03 23.69 4.63 -0.03 25.49 4.64 -0.03 27.35 4.65 -0.03 29.27 4.66 -0.03 31.25 4.67 -0.03 33.29 4.68 -0.03 35.38 4.69 -0.03 37.53 4.70 -0.03 39.73 4.71 -0.03 41.99 4.72 -0.03 44.30 4.73 -0.03 46.67 4.74 -0.03 49.10 4.75 -0.03 51.58 4.76 -0.03 54.11 4.77 -0.03 56.70 4.78 -0.03 59.34 4.79 -0.03 62.03 4.80 -0.03 64.78 4.81 -0.03 67.58 4.82 -0.03 70.43 4.83 -0.03 73.33 4.84 -0.03 76.29 4.85 -0.03 79.30 4.86 -0.03 82.36 4.87 -0.03 85.47 4.88 -0.03 88.63 4.89 -0.03 91.84 4.90 -0.03 95.10 4.91 -0.03 98.42 4.92 -0.03 101.78 4.93 -0.03 105.19 4.94 -0.03 108.66 4.95 -0.03 112.17 4.96 -0.03 115.73 4.97 -0.03 119.35 4.98 -0.03 123.01 4.99 -0.03 126.72 5.00 -0.03 130.48 5.01 -0.03 134.28 5.02 -0.03 138.14 5.03 -0.03 142.05 5.04 -0.03 146.00 5.05 -0.03 150.00 5.06 -0.03 154.05 5.07 -0.03 158.15 5.08 -0.03 162.29 5.09 -0.03 166.48 5.10 -0.03 170.72 5.11 -0.03 175.01 5.12 -0.03 179.34 5.13 -0.03 183.72 5.14 -0.03 188.15 5.15 -0.03 192.62 5.16 -0.03 197.15 5.17 -0.03 201.71 5.18 -0.03 206.33 5.19 -0.03 210.99 5.20 -0.03 215.69 5.21 -0.03 220.44 5.22 -0.03 225.24 5.23 -0.03 230.09 5.24 -0.03 234.98 5.25 -0.03 239.91 5.26 -0.03 244.89 5.27 -0.03 249.92 5.28 -0.03 254.99 5.29 -0.03 260.10 5.30 -0.03 265.27 5.31 -0.03 270.47 5.32 -0.03 275.72 5.33 -0.03 281.02 5.34 -0.03 286.36 5.35 -0.03 291.74 5.36 -0.03 297.17 5.37 -0.03 302.65 5.38 -0.03 308.17 5.39 -0.03 313.73 5.40 -0.03 319.34 5.41 -0.03 324.99 5.42 -0.03 330.68 5.43 -0.03 336.42 5.44 -0.03 342.20 5.45 -0.03 348.03 5.46 -0.03 353.90 5.47 -0.03 359.81 5.48 -0.03 365.77 5.49 -0.03 371.77 5.50 -0.03 377.81 5.51 -0.03 383.90 5.52 -0.03 390.03 5.53 -0.03 396.20 5.54 -0.03 402.41 5.55 -0.03 408.67 5.56 -0.03 414.97 5.57 -0.03 421.32 5.58 -0.03 427.70 5.59 -0.03 434.13 5.60 -0.03 440.60 5.61 -0.03 447.12 5.62 -0.03 453.68 5.63 -0.03 460.27 5.64 -0.03 466.92 5.65 -0.03 473.60 5.66 -0.03 480.32 5.67 -0.03 487.09 5.68 -0.03 493.90 5.69 -0.03 500.75 5.70 -0.03 507.65 5.71 -0.03 514.58 5.72 -0.03 521.56 5.73 -0.03 528.58 5.74 -0.03 535.64 5.75 -0.03 542.74 5.76 -0.03 549.88 5.77 -0.03 557.07 5.78 -0.03 564.29 5.79 -0.03 571.56 5.80 -0.03 578.87 5.81 -0.03 586.22 5.82 -0.03 593.61 5.83 -0.03 601.04 5.84 -0.03 608.51 5.85 -0.03 616.03 5.86 -0.03 623.58 5.87 -0.03 631.18 5.88 -0.03 638.81 5.89 -0.03 646.49 5.90 -0.03 654.21 5.91 -0.03 661.97 5.92 -0.03 669.77 5.93 -0.03 677.61 5.94 -0.03 685.49 5.95 -0.03 693.41 5.96 -0.03 701.37 5.97 -0.03 709.37 5.98 -0.03 717.41 5.99 -0.03 725.49 6.00 -0.03 733.61 6.01 -0.03 741.77 6.02 -0.03 749.97 6.03 -0.03 758.22 6.04 -0.03 766.50 6.05 -0.03 774.82 6.06 -0.03 783.18 6.07 -0.03 791.58 6.08 -0.03 800.02 6.09 -0.03 808.50 6.10 -0.03 817.02 6.11 -0.03 825.58 6.12 -0.03 834.18 6.13 -0.03 842.82 6.14 -0.03 851.50 6.15 -0.03 860.22 6.16 -0.03 869.97 6.17 -0.03 879.76 6.18 -0.03 889.61 6.19 -0.03 899.50 6.20 -0.02 909.45 6.21 -0.02 919.44 6.22 -0.02 929.48 6.23 -0.02 939.57 6.24 -0.02 949.70 6.25 -0.02 959.89 6.26 -0.02 970.12 6.27 -0.02 980.40 6.28 -0.02 990.73 6.29 -0.01 1001.11 6.30 -0.01 1011.53 6.31 -0.01 1022.01 6.32 -0.01 1032.53 6.33 -0.01 1043.10 6.34 -0.01 1053.71 6.35 -0.01 1064.38 6.36 -0.01 1075.09 6.37 -0.01 1085.85 6.38 0.00 1096.66 6.39 0.00 1107.51 6.40 0.00 1118.41 6.41 0.00 1129.36 6.42 0.00 1140.36 6.43 0.00 1151.40 6.44 0.00 1162.49 6.45 0.00 1173.63 6.46 0.01 1184.82 6.47 0.01 1196.05 6.48 0.01 1207.33 6.49 0.01 1218.65 6.50 0.01 1230.03 6.51 0.01 1241.45 6.52 0.01 1252.91 6.53 0.01 1264.43 6.54 0.01 1275.99 6.55 0.02 1287.59 6.56 0.02 1299.25 6.57 0.02 1310.95 6.58 0.02 1322.69 6.59 0.02 1334.49 6.60 0.02 1346.33 6.61 0.02 1358.21 6.62 0.02 1371.66 6.63 0.02 1387.03 6.64 0.03 1402.47 * 6.65 0.03 1417.97 6.66 0.03 1433.53 6.67 0.03 1449.15 6.68 0.03 1464.83 6.69 0.03 1480.58 6.70 0.03 1496.38 6.71 0.03 1512.24 6.72 0.03 1528.17 6.73 0.04 1544.15 6.74 0.04 1560.65 6.75 0.04 1577.25 6.76 0.04 1593.91 6.77 0.04 1610.64 * 6.78 0.04 1627.44 6.79 0.04 1644.30 6.80 0.04 1661.22 6.81 0.04 1678.21 6.82 0.05 1695.27 6.83 0.05 1712.39 6.84 0.05 1729.58 6.85 0.05 1748.74 6.86 0.05 1768.04 6.87 0.05 1787.43 6.88 0.05 1806.92 6.89 0.05 1826.49 * 6.90 0.05 1846.17 6.91 0.06 1865.93 6.92 0.06 1885.79 6.93 0.06 1905.74 6.94 0.06 1925.78 6.95 0.06 1945.92 6.96 0.06 1966.14 6.97 0.06 1986.46 6.98 0.06 2006.88 6.99 0.06 2027.38 7.00 0.07 2047.97 7.01 0.07 2068.66 7.02 0.07 2089.44 7.03 0.07 2110.31 7.04 0.07 2131.28 7.05 0.07 2152.33 7.06 0.07 2173.47 7.07 0.07 2194.71 7.08 0.07 2216.04 7.09 0.08 2237.46 7.10 0.08 2258.96 7.11 0.08 2280.56 7.12 0.08 2302.25 7.13 0.08 2324.03 7.14 0.08 2345.91 7.15 0.08 2367.87 7.16 0.08 2389.92 7.17 0.09 2412.06 7.18 0.09 2434.29 7.19 0.09 2456.62 7.20 0.09 2479.03 7.21 0.09 2501.53 7.22 0.09 2524.12 7.23 0.09 2546.80 7.24 0.09 2569.57 7.25 0.09 2592.43 7.26 0.10 2615.38 7.27 0.10 2638.42 7.28 0.10 2661.55 7.29 0.10 2684.76 7.30 0.10 2708.07 7.31 0.10 2731.46 7.32 0.10 2754.94 7.33 0.10 2778.52 7.34 0.10 2802.18 7.35 0.11 2825.92 7.36 0.11 2849.76 7.37 0.11 2873.69 7.38 0.11 2897.70 7.39 0.11 2921.80 7.40 0.11 2942.52 7.41 0.11 2963.30 7.42 0.11 2984.14 7.43 0.11 3005.05 7.44 0.11 3026.03 7.45 0.11 3047.07 7.46 0.11 3068.17 7.47 0.11 3089.34 7.48 0.11 3110.57 7.49 0.11 3131.87 7.50 0.10 3153.23 7.51 0.10 3174.65 7.52 0.10 3196.14 7.53 0.10 3217.69 7.54 0.10 3239.31 7.55 0.10 3260.99 7.56 0.10 3282.73 7.57 0.10 3304.54 7.58 0.10 3326.41 7.59 0.10 3348.34 7.60 0.10 3370.34 7.61 0.10 3392.40 7.62 0.10 3414.53 7.63 0.10 3436.72 7.64 0.10 3458.97 7.65 0.10 3481.29 7.66 0.10 3503.66 7.67 0.10 3526.11 7.68 0.10 3548.61 7.69 0.10 3571.18 7.70 0.10 3593.81 7.71 0.10 3616.50 7.72 0.09 3639.26 7.73 0.09 3662.08 7.74 0.09 3684.97 7.75 0.09 3707.91 7.76 0.09 3730.92 7.77 0.09 3753.99 7.78 0.09 3777.13 7.79 0.09 3800.32 7.80 0.09 3823.58 7.81 0.09 3846.91 7.82 0.09 3870.29 7.83 0.09 3893.74 7.84 0.09 3917.25 7.85 0.09 3940.82 7.86 0.09 3964.45 7.87 0.09 3988.15 7.88 0.09 4011.91 7.89 0.09 4035.73 7.90 0.09 4059.62 7.91 0.09 4083.56 7.92 0.09 4107.57 7.93 0.08 4131.64 7.94 0.08 4155.77 7.95 0.08 4179.97 7.96 0.08 4204.22 7.97 0.08 4228.54 7.98 0.08 4252.92 7.99 0.08 4277.36 8.00 0.08 4301.86 8.01 0.08 4326.43 8.02 0.08 4351.06 8.03 0.08 4375.75 8.04 0.08 4400.50 8.05 0.08 4425.31 8.06 0.08 4450.18 8.07 0.08 4475.11 8.08 0.08 4500.11 8.09 0.08 4525.17 8.10 0.08 4550.29 8.11 0.08 4575.47 8.12 0.08 4600.71 8.13 0.08 4626.01 8.14 0.08 4651.38 8.15 0.07 4676.80 8.16 0.07 4702.29 8.17 0.07 4727.83 8.18 0.07 4753.44 8.19 0.07 4779.11 8.20 0.07 4804.84 8.21 0.07 4830.63 8.22 0.07 4856.49 8.23 0.07 4882.40 8.24 0.07 4908.37 8.25 0.07 4934.41 8.26 0.07 4960.50 8.27 0.07 4986.66 8.28 0.07 5012.88 8.29 0.07 5039.15 8.30 0.07 5065.49 8.31 0.07 5091.89 8.32 0.07 5118.35 8.33 0.07 5144.87 8.34 0.07 5171.45 8.35 0.07 5198.09 8.36 0.06 5224.79 8.37 0.06 5251.55 8.38 0.06 5278.37 8.39 0.06 5305.25 8.40 0.06 5332.20 8.41 0.06 5359.20 8.42 0.06 5386.26 8.43 0.06 5413.38 8.44 0.06 5440.57 8.45 0.06 5467.81 8.46 0.06 5495.11 8.47 0.06 5522.47 8.48 0.06 5549.90 8.49 0.06 5577.38 8.50 0.06 5604.92 8.51 0.06 5632.52 8.52 0.06 5660.18 8.53 0.06 5687.91 8.54 0.06 5715.69 8.55 0.06 5743.53 8.56 0.06 5771.43 8.57 0.05 5799.39 8.58 0.05 5827.41 8.59 0.05 5855.49 8.60 0.05 5883.63 8.61 0.05 5911.83 8.62 0.05 5940.09 8.63 0.05 5968.40 8.64 0.05 5996.78 8.65 0.05 6025.22 8.66 0.05 6053.71 8.67 0.05 6082.27 8.68 0.05 6110.88 8.69 0.05 6139.56 8.70 0.05 6168.29 8.71 0.05 6197.08 8.72 0.05 6225.93 8.73 0.05 6254.84 8.74 0.05 6283.81 8.75 0.05 6312.84 8.76 0.05 6341.93 8.77 0.05 6371.07 8.78 0.05 6400.28 8.79 0.04 6429.54 8.80 0.04 6458.86 8.81 0.04 6488.25 8.82 0.04 6517.69 8.83 0.04 6547.19 8.84 0.04 6576.74 8.85 0.04 6606.36 8.86 0.04 6636.04 8.87 0.04 6665.77 8.88 0.04 6695.56 8.89 0.04 6725.42 8.90 0.04 6755.33 8.91 0.04 6785.29 8.92 0.04 6815.32 8.93 0.04 6845.41 8.94 0.04 6875.55 8.95 0.04 6905.75 8.96 0.04 6936.02 8.97 0.04 6966.33 8.98 0.04 6996.71 8.99 0.04 7027.15 9.00 0.03 7057.64 9.01 0.03 7088.19 9.02 0.03 7118.81 9.03 0.03 7149.47 9.04 0.03 7180.20 9.05 0.03 7210.99 9.06 0.03 7241.83 9.07 0.03 7272.73 9.08 0.03 7303.69 9.09 0.03 7334.71 9.10 0.03 7365.78 9.11 0.03 7396.92 9.12 0.03 7428.11 9.13 0.03 7459.36 9.14 0.03 7490.66 9.15 0.03 7522.03 9.16 0.03 7553.45