# //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: 2025-12-08 17:30:03 # //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="12323750 " TIME_ZONE="MST" DST_FLAG=Y # //STATION NAME="Silver Bow Creek at Warm Springs MT" # //LABEL="Discharge (ft^3/s)" # //PARAMETER CODE="00060" # //RATING SHIFTED="20251208173003 MST" # //RATING ID="9.1" TYPE="STGQ" NAME="stage-discharge" AGING=???? # //RATING REMARKS="Straight line extension of low end on Rating 9.0" # //RATING EXPANSION="logarithmic" # //RATING OFFSET1=1.500000E+00 # //RATING_INDEP ROUNDING="????" PARAMETER="Gage height (ft)" # //RATING_DEP ROUNDING="????" PARAMETER="Discharge (ft^3/s)" # //RATING_DATETIME BEGIN=20240828170801 BZONE=-07:00 END=-------------- EZONE=--- AGING=1 # //RATING_DATETIME COMMENT="Begin Rating extension just after approved period to allow for shift updates." # //SHIFT_PREV BEGIN="20251202105000" BZONE="-07:00" END="--------------" EZONE="---" # //SHIFT_PREV STAGE1="2.20" SHIFT1="-0.06" STAGE2="3.25" SHIFT2="0.00" # //SHIFT_PREV COMMENT="prorated slowly over time due to likely algae die off since August measurements. " # //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 1.57 -0.06 0.17 1.58 -0.06 0.48 1.59 -0.06 0.90 1.60 -0.06 1.39 * 1.61 -0.06 1.96 1.62 -0.06 2.59 1.63 -0.06 3.28 1.64 -0.06 4.02 1.65 -0.06 4.81 1.66 -0.06 5.65 1.67 -0.06 6.53 1.68 -0.06 7.46 1.69 -0.06 8.43 1.70 -0.06 9.44 1.71 -0.06 10.49 1.72 -0.06 11.58 1.73 -0.06 12.70 * 1.74 -0.06 13.86 1.75 -0.06 15.05 1.76 -0.06 16.28 1.77 -0.06 17.54 1.78 -0.06 18.83 1.79 -0.06 20.15 1.80 -0.06 21.53 1.81 -0.06 22.95 1.82 -0.06 24.39 1.83 -0.06 25.87 1.84 -0.06 27.38 1.85 -0.06 28.92 1.86 -0.06 30.49 1.87 -0.06 32.09 1.88 -0.06 33.72 1.89 -0.06 35.37 1.90 -0.06 37.06 1.91 -0.06 38.77 1.92 -0.06 40.51 1.93 -0.06 42.28 1.94 -0.06 44.08 1.95 -0.06 45.90 1.96 -0.06 47.75 1.97 -0.06 49.62 1.98 -0.06 51.52 1.99 -0.06 53.44 2.00 -0.06 55.39 2.01 -0.06 57.37 2.02 -0.06 59.37 2.03 -0.06 61.39 2.04 -0.06 63.44 2.05 -0.06 65.51 2.06 -0.06 67.61 2.07 -0.06 69.73 2.08 -0.06 71.87 2.09 -0.06 74.04 2.10 -0.06 76.23 2.11 -0.06 78.44 2.12 -0.06 80.67 2.13 -0.06 82.93 2.14 -0.06 85.21 2.15 -0.06 87.51 2.16 -0.06 89.84 2.17 -0.06 92.18 2.18 -0.06 94.55 2.19 -0.06 96.93 2.20 -0.06 99.37 2.21 -0.06 101.94 2.22 -0.06 104.53 2.23 -0.06 107.15 2.24 -0.06 109.78 2.25 -0.06 112.45 2.26 -0.06 115.13 2.27 -0.06 117.84 2.28 -0.06 120.57 2.29 -0.05 123.32 2.30 -0.05 126.10 2.31 -0.05 128.90 2.32 -0.05 131.72 2.33 -0.05 134.56 2.34 -0.05 137.42 2.35 -0.05 140.30 2.36 -0.05 143.21 2.37 -0.05 146.14 2.38 -0.05 149.08 2.39 -0.05 152.05 2.40 -0.05 155.04 2.41 -0.05 158.05 2.42 -0.05 161.09 2.43 -0.05 164.14 2.44 -0.05 167.21 2.45 -0.05 170.30 2.46 -0.05 173.42 2.47 -0.04 176.55 2.48 -0.04 179.70 2.49 -0.04 182.88 2.50 -0.04 186.07 2.51 -0.04 189.28 2.52 -0.04 192.52 2.53 -0.04 195.77 2.54 -0.04 199.04 2.55 -0.04 202.33 2.56 -0.04 205.64 2.57 -0.04 208.97 2.58 -0.04 212.32 2.59 -0.04 215.69 2.60 -0.04 219.08 2.61 -0.04 222.48 2.62 -0.04 225.91 2.63 -0.04 229.35 2.64 -0.03 232.81 2.65 -0.03 236.29 2.66 -0.03 239.79 2.67 -0.03 243.31 2.68 -0.03 246.85 2.69 -0.03 250.40 2.70 -0.03 253.97 2.71 -0.03 257.56 2.72 -0.03 261.17 2.73 -0.03 264.80 2.74 -0.03 268.44 2.75 -0.03 272.10 2.76 -0.03 275.78 2.77 -0.03 279.48 2.78 -0.03 283.20 2.79 -0.03 286.93 2.80 -0.03 290.68 2.81 -0.03 294.45 2.82 -0.02 298.23 2.83 -0.02 302.03 2.84 -0.02 305.85 2.85 -0.02 309.69 2.86 -0.02 313.54 2.87 -0.02 317.41 2.88 -0.02 321.30 2.89 -0.02 325.21 2.90 -0.02 329.13 2.91 -0.02 333.07 2.92 -0.02 337.02 2.93 -0.02 340.99 2.94 -0.02 344.98 2.95 -0.02 348.99 2.96 -0.02 353.01 2.97 -0.02 357.05 2.98 -0.02 361.10 2.99 -0.01 365.17 3.00 -0.01 369.26 3.01 -0.01 373.36 3.02 -0.01 377.48 3.03 -0.01 381.62 3.04 -0.01 385.77 3.05 -0.01 389.94 3.06 -0.01 394.13 3.07 -0.01 398.33 3.08 -0.01 402.54 3.09 -0.01 406.77 3.10 -0.01 411.02 3.11 -0.01 415.29 3.12 -0.01 419.57 3.13 -0.01 423.86 3.14 -0.01 428.17 3.15 -0.01 432.50 3.16 -0.01 436.84 3.17 0.00 441.20 3.18 0.00 445.57 3.19 0.00 449.96 3.20 0.00 454.36 3.21 0.00 458.78 3.22 0.00 463.22 3.23 0.00 467.67 3.24 0.00 472.13 3.25 0.00 476.61 3.26 0.00 480.87 3.27 0.00 485.13 3.28 0.00 489.41 3.29 0.00 493.71 3.30 0.00 498.01 3.31 0.00 502.33 3.32 0.00 506.66 3.33 0.00 511.01 3.34 0.00 515.37 3.35 0.00 519.74 3.36 0.00 524.13 3.37 0.00 528.53 3.38 0.00 532.94 3.39 0.00 537.37 3.40 0.00 541.81 3.41 0.00 546.26 3.42 0.00 550.72 3.43 0.00 555.20 3.44 0.00 559.69 3.45 0.00 564.20 3.46 0.00 568.71 3.47 0.00 573.24 3.48 0.00 577.79 3.49 0.00 582.34 3.50 0.00 586.91 3.51 0.00 591.49 3.52 0.00 596.09 3.53 0.00 600.69 3.54 0.00 605.31 3.55 0.00 609.94 3.56 0.00 614.59 3.57 0.00 619.25 3.58 0.00 623.92 3.59 0.00 628.60 3.60 0.00 633.29 3.61 0.00 638.00 3.62 0.00 642.72 3.63 0.00 647.45 3.64 0.00 652.20 3.65 0.00 656.95 3.66 0.00 661.72 3.67 0.00 666.51 3.68 0.00 671.30 3.69 0.00 676.11 3.70 0.00 680.93 3.71 0.00 685.76 3.72 0.00 690.60 3.73 0.00 695.46 3.74 0.00 700.32 3.75 0.00 705.20 3.76 0.00 710.10 3.77 0.00 715.00 * 3.78 0.00 720.85 3.79 0.00 726.71 3.80 0.00 732.60 3.81 0.00 738.51 3.82 0.00 744.45 3.83 0.00 750.40 3.84 0.00 756.38 3.85 0.00 762.37 3.86 0.00 768.39 3.87 0.00 774.44 3.88 0.00 780.50 * 3.89 0.00 786.81 3.90 0.00 793.15 3.91 0.00 799.51 3.92 0.00 805.90 3.93 0.00 812.31 3.94 0.00 818.75 3.95 0.00 825.21 3.96 0.00 831.69 3.97 0.00 838.20 * 3.98 0.00 846.78 3.99 0.00 855.40 4.00 0.00 864.09 4.01 0.00 872.82 4.02 0.00 881.61 4.03 0.00 890.45 4.04 0.00 899.34 4.05 0.00 908.29 4.06 0.00 917.29 4.07 0.00 926.34 4.08 0.00 935.45 4.09 0.00 944.61 4.10 0.00 953.83 4.11 0.00 963.10 4.12 0.00 972.42 4.13 0.00 981.80 4.14 0.00 991.23 4.15 0.00 1000.72 4.16 0.00 1010.26 4.17 0.00 1019.86 4.18 0.00 1029.51 4.19 0.00 1039.21 4.20 0.00 1048.97 4.21 0.00 1058.79 4.22 0.00 1068.66 4.23 0.00 1078.59 4.24 0.00 1088.57 4.25 0.00 1098.61 4.26 0.00 1108.70 4.27 0.00 1118.85 4.28 0.00 1129.05 4.29 0.00 1139.31 4.30 0.00 1149.63 4.31 0.00 1160.00 *