# //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: 2024-11-14 18:55:02 # //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="12370000 " TIME_ZONE="MST" DST_FLAG=Y # //STATION NAME="Swan River near Bigfork, MT" # //LABEL="Discharge (ft^3/s)" # //PARAMETER CODE="00060" # //RATING SHIFTED="20241114185502 MST" # //RATING ID="7.0" TYPE="STGQ" NAME="stage-discharge" AGING=???? # //RATING REMARKS="Rating 7.0 was primarily developed to remove reversals on the upper end of Rating 6.0 by adding a break point and using multiple offsets. " # //RATING EXPANSION="logarithmic" # //RATING BREAKPOINT1=4.500000E+00 # //RATING OFFSET1=1.100000E+00 OFFSET2=2.500000E+00 # //RATING_INDEP ROUNDING="????" PARAMETER="Gage height (ft)" # //RATING_DEP ROUNDING="????" PARAMETER="Discharge (ft^3/s)" # //RATING_DATETIME BEGIN=20200502204500 BZONE=-07:00 END=-------------- EZONE=--- AGING=1 # //RATING_DATETIME COMMENT="Rating 7.0 was primarily developed to remove reversals on the upper end of Rating 6.0 by adding a break point and using multiple offsets. " # //SHIFT_PREV BEGIN="20240731120001" BZONE="-07:00" END="--------------" EZONE="---" # //SHIFT_PREV STAGE1="2.24" SHIFT1="0.14" STAGE2="3.50" SHIFT2="0.00" # //SHIFT_PREV COMMENT="adjusted low end of shift based on measurements 809 and 810. Scour change occurred at higher stages and was likely already in effect, putting shift in effect 2 days later to blend in smoothly. " # //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 1.79 0.14 194.66 1.80 0.14 199.28 1.81 0.14 203.96 1.82 0.14 208.68 1.83 0.14 213.46 1.84 0.14 218.29 1.85 0.14 223.18 1.86 0.14 228.11 1.87 0.14 233.10 1.88 0.14 238.15 1.89 0.14 243.24 1.90 0.14 248.39 1.91 0.14 253.59 1.92 0.14 258.84 * 1.93 0.14 264.14 1.94 0.14 269.50 1.95 0.14 274.91 1.96 0.14 280.37 1.97 0.14 285.88 1.98 0.14 291.45 1.99 0.14 297.07 2.00 0.14 302.74 2.01 0.14 308.46 2.02 0.14 314.23 2.03 0.14 320.06 2.04 0.14 325.94 2.05 0.14 331.87 2.06 0.14 337.85 2.07 0.14 343.89 2.08 0.14 349.98 2.09 0.14 356.12 2.10 0.14 362.31 2.11 0.14 368.55 2.12 0.14 374.84 2.13 0.14 381.19 2.14 0.14 387.59 2.15 0.14 394.04 2.16 0.14 400.54 2.17 0.14 407.10 2.18 0.14 413.70 2.19 0.14 420.36 2.20 0.14 427.07 2.21 0.14 433.83 2.22 0.14 440.64 2.23 0.14 447.51 2.24 0.14 454.42 2.25 0.14 460.85 2.26 0.13 467.10 2.27 0.13 473.40 2.28 0.13 479.74 2.29 0.13 486.11 2.30 0.13 492.53 2.31 0.13 498.99 2.32 0.13 505.50 2.33 0.13 512.04 2.34 0.13 518.62 2.35 0.12 525.24 2.36 0.12 531.91 2.37 0.12 538.62 2.38 0.12 545.36 2.39 0.12 552.15 2.40 0.12 558.98 2.41 0.12 565.85 2.42 0.12 572.76 2.43 0.12 579.71 2.44 0.11 586.70 2.45 0.11 593.73 2.46 0.11 600.81 2.47 0.11 607.92 2.48 0.11 615.08 2.49 0.11 622.27 2.50 0.11 629.51 2.51 0.11 636.79 2.52 0.11 644.11 2.53 0.10 651.46 2.54 0.10 658.86 2.55 0.10 666.30 2.56 0.10 673.78 2.57 0.10 681.31 2.58 0.10 688.87 2.59 0.10 696.47 2.60 0.10 704.11 2.61 0.10 711.80 2.62 0.10 719.52 2.63 0.09 727.29 2.64 0.09 735.09 2.65 0.09 742.94 2.66 0.09 750.83 2.67 0.09 758.76 2.68 0.09 766.72 2.69 0.09 774.73 2.70 0.09 782.78 2.71 0.09 790.87 2.72 0.08 799.00 2.73 0.08 807.17 2.74 0.08 815.38 2.75 0.08 823.63 2.76 0.08 831.93 2.77 0.08 840.26 2.78 0.08 848.63 2.79 0.08 857.04 2.80 0.08 865.50 2.81 0.07 873.99 2.82 0.07 882.53 2.83 0.07 891.10 2.84 0.07 899.72 2.85 0.07 908.37 2.86 0.07 917.07 2.87 0.07 925.80 2.88 0.07 934.58 2.89 0.07 943.40 2.90 0.06 952.25 2.91 0.06 961.15 2.92 0.06 970.09 2.93 0.06 979.07 2.94 0.06 988.09 2.95 0.06 997.14 2.96 0.06 1006.24 2.97 0.06 1015.38 2.98 0.06 1024.56 2.99 0.06 1033.78 3.00 0.05 1043.04 3.01 0.05 1052.34 3.02 0.05 1061.68 3.03 0.05 1071.06 3.04 0.05 1080.48 3.05 0.05 1089.94 3.06 0.05 1099.44 3.07 0.05 1108.98 3.08 0.05 1118.56 3.09 0.04 1128.19 3.10 0.04 1137.85 3.11 0.04 1147.55 3.12 0.04 1157.29 3.13 0.04 1167.07 3.14 0.04 1176.89 3.15 0.04 1186.76 3.16 0.04 1196.66 3.17 0.04 1206.60 3.18 0.03 1216.58 3.19 0.03 1226.60 3.20 0.03 1236.66 3.21 0.03 1246.77 3.22 0.03 1256.91 3.23 0.03 1267.09 3.24 0.03 1277.31 3.25 0.03 1287.57 3.26 0.03 1297.88 3.27 0.02 1308.22 3.28 0.02 1318.60 3.29 0.02 1329.02 3.30 0.02 1339.48 3.31 0.02 1349.99 3.32 0.02 1360.53 3.33 0.02 1371.11 3.34 0.02 1381.73 3.35 0.02 1392.39 3.36 0.02 1403.09 3.37 0.01 1413.83 3.38 0.01 1424.62 3.39 0.01 1435.44 3.40 0.01 1446.30 3.41 0.01 1457.20 3.42 0.01 1468.14 3.43 0.01 1479.12 3.44 0.01 1490.14 3.45 0.01 1501.20 3.46 0.00 1512.30 3.47 0.00 1523.44 3.48 0.00 1534.62 3.49 0.00 1545.84 3.50 0.00 1557.10 3.51 0.00 1569.77 3.52 0.00 1582.49 3.53 0.00 1595.26 3.54 0.00 1608.08 3.55 0.00 1620.95 3.56 0.00 1633.87 3.57 0.00 1646.84 3.58 0.00 1659.86 3.59 0.00 1672.93 3.60 0.00 1686.05 3.61 0.00 1699.22 3.62 0.00 1712.43 3.63 0.00 1725.70 3.64 0.00 1739.02 3.65 0.00 1752.39 3.66 0.00 1765.81 3.67 0.00 1779.28 3.68 0.00 1792.80 3.69 0.00 1806.37 3.70 0.00 1819.98 3.71 0.00 1833.65 3.72 0.00 1847.37 3.73 0.00 1861.14 3.74 0.00 1874.95 3.75 0.00 1888.82 3.76 0.00 1902.74 3.77 0.00 1916.70 3.78 0.00 1930.72 3.79 0.00 1944.79 3.80 0.00 1958.90 3.81 0.00 1973.07 3.82 0.00 1987.28 3.83 0.00 2001.55 3.84 0.00 2015.86 3.85 0.00 2030.23 3.86 0.00 2044.64 3.87 0.00 2059.10 3.88 0.00 2073.62 3.89 0.00 2088.18 3.90 0.00 2102.79 3.91 0.00 2117.45 3.92 0.00 2132.16 3.93 0.00 2146.92 3.94 0.00 2161.73 3.95 0.00 2176.59 3.96 0.00 2191.50 3.97 0.00 2206.46 3.98 0.00 2221.47 3.99 0.00 2236.53 4.00 0.00 2251.64 4.01 0.00 2266.80 4.02 0.00 2282.00 4.03 0.00 2297.26 4.04 0.00 2312.57 4.05 0.00 2327.92 4.06 0.00 2343.33 4.07 0.00 2358.78 4.08 0.00 2374.28 4.09 0.00 2389.84 4.10 0.00 2405.44 4.11 0.00 2421.09 4.12 0.00 2436.79 4.13 0.00 2452.55 4.14 0.00 2468.35 4.15 0.00 2484.20 4.16 0.00 2500.09 4.17 0.00 2516.04 4.18 0.00 2532.04 4.19 0.00 2548.09 4.20 0.00 2564.19 4.21 0.00 2580.33 4.22 0.00 2596.53 4.23 0.00 2612.77 4.24 0.00 2629.07 4.25 0.00 2645.41 4.26 0.00 2661.80 4.27 0.00 2678.24 4.28 0.00 2694.73 4.29 0.00 2711.28 4.30 0.00 2727.87 4.31 0.00 2744.50 4.32 0.00 2761.19 4.33 0.00 2777.93 4.34 0.00 2794.72 4.35 0.00 2811.55 4.36 0.00 2828.44 4.37 0.00 2845.37 4.38 0.00 2862.36 4.39 0.00 2879.39 4.40 0.00 2896.47 4.41 0.00 2913.60 4.42 0.00 2930.78 4.43 0.00 2948.01 4.44 0.00 2965.29 4.45 0.00 2982.62 4.46 0.00 3000.00 4.47 0.00 3017.43 4.48 0.00 3034.90 4.49 0.00 3052.43 4.50 0.00 3070.00 * 4.51 0.00 3088.43 4.52 0.00 3106.88 4.53 0.00 3125.35 4.54 0.00 3143.84 4.55 0.00 3162.34 4.56 0.00 3180.86 4.57 0.00 3199.40 4.58 0.00 3217.96 4.59 0.00 3236.54 4.60 0.00 3255.13 4.61 0.00 3273.75 4.62 0.00 3292.38 4.63 0.00 3311.02 4.64 0.00 3329.69 4.65 0.00 3348.37 4.66 0.00 3367.07 4.67 0.00 3385.79 4.68 0.00 3404.52 4.69 0.00 3423.27 4.70 0.00 3442.04 4.71 0.00 3460.83 4.72 0.00 3479.63 4.73 0.00 3498.45 4.74 0.00 3517.29 4.75 0.00 3536.14 4.76 0.00 3555.01 4.77 0.00 3573.90 4.78 0.00 3592.80 4.79 0.00 3611.72 4.80 0.00 3630.66 4.81 0.00 3649.61 4.82 0.00 3668.58 4.83 0.00 3687.57 4.84 0.00 3706.57 4.85 0.00 3725.59 4.86 0.00 3744.63 4.87 0.00 3763.68 4.88 0.00 3782.74 4.89 0.00 3801.83 4.90 0.00 3820.93 4.91 0.00 3840.04 4.92 0.00 3859.17 4.93 0.00 3878.32 4.94 0.00 3897.48 4.95 0.00 3916.66 4.96 0.00 3935.85 4.97 0.00 3955.06 4.98 0.00 3974.29 4.99 0.00 3993.53 5.00 0.00 4012.79 5.01 0.00 4032.06 5.02 0.00 4051.35 5.03 0.00 4070.65 5.04 0.00 4089.97 5.05 0.00 4109.30 5.06 0.00 4128.65 5.07 0.00 4148.01 5.08 0.00 4167.39 5.09 0.00 4186.78 5.10 0.00 4206.19 5.11 0.00 4225.61 5.12 0.00 4245.05 5.13 0.00 4264.50 5.14 0.00 4283.97 5.15 0.00 4303.45 5.16 0.00 4322.95 5.17 0.00 4342.46 5.18 0.00 4361.99 5.19 0.00 4381.53 5.20 0.00 4401.09 5.21 0.00 4420.66 5.22 0.00 4440.24 5.23 0.00 4459.84 5.24 0.00 4479.46 5.25 0.00 4499.08 5.26 0.00 4518.73 5.27 0.00 4538.38 5.28 0.00 4558.05 5.29 0.00 4577.74 5.30 0.00 4597.44 5.31 0.00 4617.15 5.32 0.00 4636.88 5.33 0.00 4656.62 5.34 0.00 4676.37 5.35 0.00 4696.14 5.36 0.00 4715.92 5.37 0.00 4735.72 5.38 0.00 4755.53 5.39 0.00 4775.36 5.40 0.00 4795.19 5.41 0.00 4815.05 5.42 0.00 4834.91 5.43 0.00 4854.79 5.44 0.00 4874.68 5.45 0.00 4894.59 5.46 0.00 4914.51 5.47 0.00 4934.44 5.48 0.00 4954.39 5.49 0.00 4974.35 5.50 0.00 4994.32 5.51 0.00 5014.31 5.52 0.00 5034.31 5.53 0.00 5054.32 5.54 0.00 5074.35 5.55 0.00 5094.39 5.56 0.00 5114.44 5.57 0.00 5134.51 5.58 0.00 5154.58 5.59 0.00 5174.68 5.60 0.00 5194.78 5.61 0.00 5214.90 5.62 0.00 5235.03 5.63 0.00 5255.17 5.64 0.00 5275.33 5.65 0.00 5295.50 5.66 0.00 5315.68 5.67 0.00 5335.88 5.68 0.00 5356.09 5.69 0.00 5376.31 5.70 0.00 5396.54 5.71 0.00 5416.79 5.72 0.00 5437.05 5.73 0.00 5457.32 5.74 0.00 5477.60 5.75 0.00 5497.90 5.76 0.00 5518.21 5.77 0.00 5538.53 5.78 0.00 5558.86 5.79 0.00 5579.21 5.80 0.00 5599.57 5.81 0.00 5619.94 5.82 0.00 5640.32 5.83 0.00 5660.72 5.84 0.00 5681.12 5.85 0.00 5701.54 5.86 0.00 5721.98 5.87 0.00 5742.42 5.88 0.00 5762.88 5.89 0.00 5783.35 5.90 0.00 5803.83 5.91 0.00 5824.32 5.92 0.00 5844.82 5.93 0.00 5865.34 5.94 0.00 5885.87 5.95 0.00 5906.41 5.96 0.00 5926.96 5.97 0.00 5947.53 5.98 0.00 5968.11 5.99 0.00 5988.69 6.00 0.00 6009.29 6.01 0.00 6029.91 6.02 0.00 6050.53 6.03 0.00 6071.17 6.04 0.00 6091.81 6.05 0.00 6112.47 6.06 0.00 6133.14 6.07 0.00 6153.82 6.08 0.00 6174.52 6.09 0.00 6195.22 6.10 0.00 6215.94 6.11 0.00 6236.67 6.12 0.00 6257.41 6.13 0.00 6278.16 6.14 0.00 6298.92 6.15 0.00 6319.70 6.16 0.00 6340.48 6.17 0.00 6361.28 6.18 0.00 6382.09 6.19 0.00 6402.91 6.20 0.00 6423.74 6.21 0.00 6444.58 6.22 0.00 6465.43 6.23 0.00 6486.30 6.24 0.00 6507.17 6.25 0.00 6528.06 6.26 0.00 6548.96 6.27 0.00 6569.87 6.28 0.00 6590.79 6.29 0.00 6611.72 6.30 0.00 6632.66 6.31 0.00 6653.62 6.32 0.00 6674.58 6.33 0.00 6695.56 6.34 0.00 6716.54 6.35 0.00 6737.54 6.36 0.00 6758.55 6.37 0.00 6779.57 6.38 0.00 6800.60 6.39 0.00 6821.64 6.40 0.00 6842.69 6.41 0.00 6863.75 6.42 0.00 6884.83 6.43 0.00 6905.91 6.44 0.00 6927.01 6.45 0.00 6948.11 6.46 0.00 6969.23 6.47 0.00 6990.36 6.48 0.00 7011.49 6.49 0.00 7032.64 6.50 0.00 7053.80 6.51 0.00 7074.97 6.52 0.00 7096.15 6.53 0.00 7117.34 6.54 0.00 7138.54 6.55 0.00 7159.75 6.56 0.00 7180.98 6.57 0.00 7202.21 6.58 0.00 7223.45 6.59 0.00 7244.71 6.60 0.00 7265.97 6.61 0.00 7287.24 6.62 0.00 7308.53 6.63 0.00 7329.82 6.64 0.00 7351.13 6.65 0.00 7372.44 6.66 0.00 7393.77 6.67 0.00 7415.11 6.68 0.00 7436.45 6.69 0.00 7457.81 6.70 0.00 7479.18 6.71 0.00 7500.55 6.72 0.00 7521.94 6.73 0.00 7543.34 6.74 0.00 7564.75 6.75 0.00 7586.16 6.76 0.00 7607.59 6.77 0.00 7629.03 6.78 0.00 7650.48 6.79 0.00 7671.93 6.80 0.00 7693.40 6.81 0.00 7714.88 6.82 0.00 7736.37 6.83 0.00 7757.87 6.84 0.00 7779.37 6.85 0.00 7800.89 6.86 0.00 7822.42 6.87 0.00 7843.96 6.88 0.00 7865.50 6.89 0.00 7887.06 6.90 0.00 7908.63 6.91 0.00 7930.20 6.92 0.00 7951.79 6.93 0.00 7973.39 6.94 0.00 7994.99 6.95 0.00 8016.61 6.96 0.00 8038.23 6.97 0.00 8059.87 6.98 0.00 8081.52 6.99 0.00 8103.17 7.00 0.00 8124.83 7.01 0.00 8146.51 7.02 0.00 8168.19 7.03 0.00 8189.89 7.04 0.00 8211.59 7.05 0.00 8233.30 7.06 0.00 8255.02 7.07 0.00 8276.75 7.08 0.00 8298.49 7.09 0.00 8320.24 7.10 0.00 8342.00 7.11 0.00 8363.77 7.12 0.00 8385.55 7.13 0.00 8407.34 7.14 0.00 8429.14 7.15 0.00 8450.95 7.16 0.00 8472.76 7.17 0.00 8494.59 7.18 0.00 8516.42 7.19 0.00 8538.27 7.20 0.00 8560.12 7.21 0.00 8581.99 7.22 0.00 8603.86 7.23 0.00 8625.74 7.24 0.00 8647.63 7.25 0.00 8669.53 7.26 0.00 8691.44 7.27 0.00 8713.36 7.28 0.00 8735.29 7.29 0.00 8757.23 7.30 0.00 8779.17 7.31 0.00 8801.13 7.32 0.00 8823.09 7.33 0.00 8845.07 7.34 0.00 8867.05 7.35 0.00 8889.04 7.36 0.00 8911.04 7.37 0.00 8933.05 7.38 0.00 8955.07 7.39 0.00 8977.10 7.40 0.00 8999.14 7.41 0.00 9021.18 7.42 0.00 9043.24 7.43 0.00 9065.30 7.44 0.00 9087.37 7.45 0.00 9109.46 7.46 0.00 9131.55 7.47 0.00 9153.65 7.48 0.00 9175.76 7.49 0.00 9197.87 7.50 0.00 9220.00 *