# //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: 2026-01-20 21:50:03 # //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="06461500 " TIME_ZONE="CST" DST_FLAG=Y # //STATION NAME="Niobrara River near Sparks, Nebr." # //LABEL="Discharge (ft^3/s)" # //PARAMETER CODE="00060" # //RATING SHIFTED="20260120215003 CST" # //RATING ID="3.0" TYPE="STGQ" NAME="stage-discharge" AGING=???? # //RATING REMARKS="Developed due to gradual scour of channel" # //RATING EXPANSION="logarithmic" # //RATING OFFSET1=1.650000E+00 # //RATING_INDEP ROUNDING="????" PARAMETER="Gage height (ft)" # //RATING_DEP ROUNDING="????" PARAMETER="Discharge (ft^3/s)" # //RATING_DATETIME BEGIN=20181001210000 BZONE=-06:00 END=-------------- EZONE=--- AGING=1 # //RATING_DATETIME COMMENT="Developed due to gradual scour of channel" # //SHIFT_PREV BEGIN="20260108130000" BZONE="-06:00" END="--------------" EZONE="---" # //SHIFT_PREV STAGE1="4.00" SHIFT1="0.02" STAGE2="5.50" SHIFT2="0.00" # //SHIFT_PREV COMMENT="QM 1267: Slight scour from numerous small events. Applied at time of measurement to end period." # //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 2.08 0.02 168.00 2.09 0.02 174.08 2.10 0.02 180.24 * 2.11 0.02 186.48 2.12 0.02 192.80 2.13 0.02 199.20 2.14 0.02 205.68 2.15 0.02 212.24 2.16 0.02 218.88 2.17 0.02 225.59 2.18 0.02 232.39 2.19 0.02 239.26 2.20 0.02 246.20 2.21 0.02 253.22 2.22 0.02 260.32 2.23 0.02 267.49 2.24 0.02 274.73 2.25 0.02 282.05 2.26 0.02 289.44 2.27 0.02 296.91 2.28 0.02 304.45 2.29 0.02 312.05 2.30 0.02 319.73 2.31 0.02 327.48 2.32 0.02 335.31 2.33 0.02 343.20 2.34 0.02 351.16 2.35 0.02 359.19 2.36 0.02 367.29 2.37 0.02 375.46 2.38 0.02 383.70 2.39 0.02 392.00 2.40 0.02 400.38 2.41 0.02 408.82 2.42 0.02 417.32 2.43 0.02 425.90 2.44 0.02 434.54 2.45 0.02 443.24 2.46 0.02 452.02 2.47 0.02 460.85 2.48 0.02 469.76 2.49 0.02 478.72 2.50 0.02 487.76 2.51 0.02 496.85 2.52 0.02 506.01 2.53 0.02 515.24 2.54 0.02 524.52 2.55 0.02 533.87 2.56 0.02 543.29 2.57 0.02 552.76 2.58 0.02 562.30 2.59 0.02 571.90 2.60 0.02 581.57 2.61 0.02 591.29 2.62 0.02 601.08 2.63 0.02 610.92 2.64 0.02 620.83 2.65 0.02 630.80 2.66 0.02 640.83 2.67 0.02 650.92 2.68 0.02 661.06 2.69 0.02 671.27 2.70 0.02 681.54 2.71 0.02 691.87 2.72 0.02 702.26 2.73 0.02 712.70 2.74 0.02 723.21 2.75 0.02 733.77 2.76 0.02 744.39 2.77 0.02 755.07 2.78 0.02 765.81 2.79 0.02 776.60 2.80 0.02 787.46 2.81 0.02 798.37 2.82 0.02 809.33 2.83 0.02 820.36 2.84 0.02 831.44 2.85 0.02 842.58 2.86 0.02 853.77 2.87 0.02 865.02 2.88 0.02 876.33 2.89 0.02 887.69 2.90 0.02 899.11 2.91 0.02 910.58 2.92 0.02 922.11 2.93 0.02 933.70 2.94 0.02 945.34 2.95 0.02 957.03 2.96 0.02 968.78 2.97 0.02 980.58 2.98 0.02 992.44 2.99 0.02 1004.36 3.00 0.02 1016.32 3.01 0.02 1028.34 3.02 0.02 1040.42 3.03 0.02 1052.55 3.04 0.02 1064.73 3.05 0.02 1076.96 3.06 0.02 1089.25 3.07 0.02 1101.59 3.08 0.02 1113.99 3.09 0.02 1126.44 3.10 0.02 1138.94 3.11 0.02 1151.49 3.12 0.02 1164.09 3.13 0.02 1176.75 3.14 0.02 1189.46 3.15 0.02 1202.22 3.16 0.02 1215.04 3.17 0.02 1227.90 3.18 0.02 1240.82 3.19 0.02 1253.79 3.20 0.02 1266.81 3.21 0.02 1279.88 3.22 0.02 1293.00 3.23 0.02 1306.17 3.24 0.02 1319.40 3.25 0.02 1332.67 3.26 0.02 1346.00 3.27 0.02 1359.37 3.28 0.02 1372.80 3.29 0.02 1386.28 3.30 0.02 1399.80 3.31 0.02 1413.38 3.32 0.02 1427.01 3.33 0.02 1440.68 3.34 0.02 1454.41 3.35 0.02 1468.19 3.36 0.02 1482.01 3.37 0.02 1495.89 3.38 0.02 1509.81 3.39 0.02 1523.78 3.40 0.02 1537.81 3.41 0.02 1551.88 3.42 0.02 1566.00 3.43 0.02 1580.17 3.44 0.02 1594.38 3.45 0.02 1608.65 3.46 0.02 1622.97 3.47 0.02 1637.33 3.48 0.02 1651.74 3.49 0.02 1666.20 3.50 0.02 1680.71 3.51 0.02 1695.26 3.52 0.02 1709.86 3.53 0.02 1724.51 3.54 0.02 1739.21 3.55 0.02 1753.96 3.56 0.02 1768.75 3.57 0.02 1783.59 3.58 0.02 1798.48 3.59 0.02 1813.41 3.60 0.02 1828.40 3.61 0.02 1843.43 3.62 0.02 1858.50 3.63 0.02 1873.62 3.64 0.02 1888.79 3.65 0.02 1904.01 3.66 0.02 1919.27 3.67 0.02 1934.58 3.68 0.02 1949.94 3.69 0.02 1965.34 3.70 0.02 1980.79 3.71 0.02 1996.28 3.72 0.02 2011.82 3.73 0.02 2027.41 3.74 0.02 2043.04 3.75 0.02 2058.72 3.76 0.02 2074.44 3.77 0.02 2090.21 3.78 0.02 2106.02 3.79 0.02 2121.88 3.80 0.02 2137.79 3.81 0.02 2153.74 3.82 0.02 2169.73 3.83 0.02 2185.77 3.84 0.02 2201.86 3.85 0.02 2217.99 3.86 0.02 2234.16 3.87 0.02 2250.39 3.88 0.02 2266.65 3.89 0.02 2282.96 3.90 0.02 2299.31 3.91 0.02 2315.71 3.92 0.02 2332.16 3.93 0.02 2348.64 3.94 0.02 2365.18 3.95 0.02 2381.75 3.96 0.02 2398.37 3.97 0.02 2415.04 3.98 0.02 2431.74 3.99 0.02 2448.50 4.00 0.02 2465.29 4.01 0.02 2481.91 4.02 0.02 2498.56 4.03 0.02 2515.26 4.04 0.02 2532.01 4.05 0.02 2548.79 4.06 0.02 2565.62 4.07 0.02 2582.49 4.08 0.02 2599.40 4.09 0.02 2616.35 4.10 0.02 2633.35 4.11 0.02 2650.38 4.12 0.02 2667.46 4.13 0.02 2684.58 4.14 0.02 2701.75 4.15 0.02 2718.95 4.16 0.02 2736.20 4.17 0.02 2753.48 4.18 0.02 2770.81 4.19 0.02 2788.18 4.20 0.02 2805.60 4.21 0.02 2823.05 4.22 0.02 2840.54 4.23 0.02 2858.08 4.24 0.02 2875.66 4.25 0.02 2893.27 4.26 0.02 2910.93 4.27 0.02 2928.63 4.28 0.02 2946.37 4.29 0.02 2964.16 4.30 0.02 2981.98 4.31 0.02 2999.84 4.32 0.02 3017.75 4.33 0.02 3035.69 4.34 0.02 3053.67 4.35 0.02 3071.70 4.36 0.02 3089.77 4.37 0.02 3107.87 4.38 0.01 3126.02 4.39 0.01 3144.21 4.40 0.01 3162.43 4.41 0.01 3180.70 4.42 0.01 3199.01 4.43 0.01 3217.36 4.44 0.01 3235.74 4.45 0.01 3254.17 4.46 0.01 3272.64 4.47 0.01 3291.15 4.48 0.01 3309.69 4.49 0.01 3328.28 4.50 0.01 3346.91 4.51 0.01 3365.57 4.52 0.01 3384.28 4.53 0.01 3403.02 4.54 0.01 3421.81 4.55 0.01 3440.63 4.56 0.01 3459.49 4.57 0.01 3478.40 4.58 0.01 3497.34 4.59 0.01 3516.32 4.60 0.01 3535.34 4.61 0.01 3554.40 4.62 0.01 3573.50 4.63 0.01 3592.64 4.64 0.01 3611.81 4.65 0.01 3631.03 4.66 0.01 3650.28 4.67 0.01 3669.58 4.68 0.01 3688.91 4.69 0.01 3708.28 4.70 0.01 3727.69 4.71 0.01 3747.14 4.72 0.01 3766.62 4.73 0.01 3786.15 4.74 0.01 3805.71 4.75 0.01 3825.31 4.76 0.01 3844.95 4.77 0.01 3864.63 4.78 0.01 3884.35 4.79 0.01 3904.10 4.80 0.01 3923.90 4.81 0.01 3943.73 4.82 0.01 3963.60 4.83 0.01 3983.51 4.84 0.01 4003.45 4.85 0.01 4023.44 4.86 0.01 4043.46 4.87 0.01 4063.52 4.88 0.01 4083.62 4.89 0.01 4103.75 4.90 0.01 4123.92 4.91 0.01 4144.13 4.92 0.01 4164.38 4.93 0.01 4184.67 4.94 0.01 4204.99 4.95 0.01 4225.35 4.96 0.01 4245.75 4.97 0.01 4266.19 4.98 0.01 4286.66 4.99 0.01 4307.17 5.00 0.01 4327.72 5.01 0.01 4348.31 5.02 0.01 4368.93 5.03 0.01 4389.59 5.04 0.01 4410.29 5.05 0.01 4431.02 5.06 0.01 4451.79 5.07 0.01 4472.60 5.08 0.01 4493.45 5.09 0.01 4514.33 5.10 0.01 4535.25 5.11 0.01 4556.21 5.12 0.01 4577.20 5.13 0.00 4598.23 5.14 0.00 4619.30 5.15 0.00 4640.40 5.16 0.00 4661.54 5.17 0.00 4682.72 5.18 0.00 4703.93 5.19 0.00 4725.18 5.20 0.00 4746.46 5.21 0.00 4767.79 5.22 0.00 4789.15 5.23 0.00 4810.54 5.24 0.00 4831.97 5.25 0.00 4853.44 5.26 0.00 4874.95 5.27 0.00 4896.49 5.28 0.00 4918.06 5.29 0.00 4939.68 5.30 0.00 4961.33 5.31 0.00 4983.01 5.32 0.00 5004.73 5.33 0.00 5026.49 5.34 0.00 5048.29 5.35 0.00 5070.11 5.36 0.00 5091.98 5.37 0.00 5113.88 5.38 0.00 5135.82 5.39 0.00 5157.79 5.40 0.00 5179.80 5.41 0.00 5201.84 5.42 0.00 5223.92 5.43 0.00 5246.04 5.44 0.00 5268.19 5.45 0.00 5290.38 5.46 0.00 5312.60 5.47 0.00 5334.86 5.48 0.00 5357.15 5.49 0.00 5379.48 5.50 0.00 5401.85 5.51 0.00 5424.55 5.52 0.00 5447.29 5.53 0.00 5470.06 5.54 0.00 5492.87 5.55 0.00 5515.72 5.56 0.00 5538.61 5.57 0.00 5561.53 5.58 0.00 5584.48 5.59 0.00 5607.47 5.60 0.00 5630.50 5.61 0.00 5653.57 5.62 0.00 5676.67 5.63 0.00 5699.80 5.64 0.00 5722.98 5.65 0.00 5746.18 5.66 0.00 5769.43 5.67 0.00 5792.71 5.68 0.00 5816.02 5.69 0.00 5839.37 5.70 0.00 5862.76 5.71 0.00 5886.18 5.72 0.00 5909.64 5.73 0.00 5933.13 5.74 0.00 5956.66 5.75 0.00 5980.22 5.76 0.00 6003.82 5.77 0.00 6027.46 5.78 0.00 6051.13 5.79 0.00 6074.84 5.80 0.00 6098.58 5.81 0.00 6122.35 5.82 0.00 6146.17 5.83 0.00 6170.01 5.84 0.00 6193.90 5.85 0.00 6217.81 5.86 0.00 6241.77 5.87 0.00 6265.75 5.88 0.00 6289.78 5.89 0.00 6313.84 5.90 0.00 6337.93 5.91 0.00 6362.06 5.92 0.00 6386.22 5.93 0.00 6410.42 5.94 0.00 6434.65 5.95 0.00 6458.92 5.96 0.00 6483.22 5.97 0.00 6507.56 5.98 0.00 6531.93 5.99 0.00 6556.34 6.00 0.00 6580.78 6.01 0.00 6605.25 6.02 0.00 6629.77 6.03 0.00 6654.31 6.04 0.00 6678.89 6.05 0.00 6703.51 6.06 0.00 6728.16 6.07 0.00 6752.84 6.08 0.00 6777.56 6.09 0.00 6802.31 6.10 0.00 6827.10 6.11 0.00 6851.92 6.12 0.00 6876.77 6.13 0.00 6901.66 6.14 0.00 6926.59 6.15 0.00 6951.55 6.16 0.00 6976.54 6.17 0.00 7001.57 6.18 0.00 7026.63 6.19 0.00 7051.72 6.20 0.00 7076.85 6.21 0.00 7102.02 6.22 0.00 7127.21 6.23 0.00 7152.45 6.24 0.00 7177.71 6.25 0.00 7203.01 6.26 0.00 7228.34 6.27 0.00 7253.71 6.28 0.00 7279.11 6.29 0.00 7304.55 6.30 0.00 7330.02 6.31 0.00 7355.52 6.32 0.00 7381.06 6.33 0.00 7406.63 6.34 0.00 7432.23 6.35 0.00 7457.87 6.36 0.00 7483.54 6.37 0.00 7509.25 6.38 0.00 7534.98 6.39 0.00 7560.76 6.40 0.00 7586.56 6.41 0.00 7612.40 6.42 0.00 7638.27 6.43 0.00 7664.18 6.44 0.00 7690.12 6.45 0.00 7716.09 6.46 0.00 7742.10 6.47 0.00 7768.14 6.48 0.00 7794.21 6.49 0.00 7820.32 6.50 0.00 7846.46 6.51 0.00 7872.63 6.52 0.00 7898.84 6.53 0.00 7925.08 6.54 0.00 7951.35 6.55 0.00 7977.66 6.56 0.00 8004.00 6.57 0.00 8030.37 6.58 0.00 8056.77 6.59 0.00 8083.21 6.60 0.00 8109.68 6.61 0.00 8136.19 6.62 0.00 8162.73 6.63 0.00 8189.30 6.64 0.00 8215.90 6.65 0.00 8242.54 6.66 0.00 8269.21 6.67 0.00 8295.91 6.68 0.00 8322.64 6.69 0.00 8349.41 6.70 0.00 8376.21 6.71 0.00 8403.04 6.72 0.00 8429.91 6.73 0.00 8456.81 6.74 0.00 8483.74 6.75 0.00 8510.70 6.76 0.00 8537.70 6.77 0.00 8564.73 6.78 0.00 8591.79 6.79 0.00 8618.88 6.80 0.00 8646.01 6.81 0.00 8673.17 6.82 0.00 8700.36 6.83 0.00 8727.59 6.84 0.00 8754.84 6.85 0.00 8782.13 6.86 0.00 8809.45 6.87 0.00 8836.81 6.88 0.00 8864.19 6.89 0.00 8891.61 6.90 0.00 8919.06 6.91 0.00 8946.54 6.92 0.00 8974.06 6.93 0.00 9001.61 6.94 0.00 9029.19 6.95 0.00 9056.80 6.96 0.00 9084.44 6.97 0.00 9112.12 6.98 0.00 9139.83 6.99 0.00 9167.57 7.00 0.00 9195.34 7.01 0.00 9223.14 7.02 0.00 9250.98 7.03 0.00 9278.85 7.04 0.00 9306.75 7.05 0.00 9334.68 7.06 0.00 9362.64 7.07 0.00 9390.64 7.08 0.00 9418.67 7.09 0.00 9446.73 7.10 0.00 9474.82 7.11 0.00 9502.94 7.12 0.00 9531.10 7.13 0.00 9559.29 7.14 0.00 9587.50 7.15 0.00 9615.76 7.16 0.00 9644.04 7.17 0.00 9672.35 7.18 0.00 9700.70 7.19 0.00 9729.07 7.20 0.00 9757.48 7.21 0.00 9785.92 7.22 0.00 9814.40 7.23 0.00 9842.90 7.24 0.00 9871.43 7.25 0.00 9900.00 *