# //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: 2025-11-26 19:25:03 # //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="12324400 " TIME_ZONE="MST" DST_FLAG=Y # //STATION NAME="Clark Fork ab Little Blackfoot R nr Garrison MT" # //LABEL="Discharge (ft^3/s)" # //PARAMETER CODE="00060" # //RATING SHIFTED="20251126192503 MST" # //RATING ID="2.3" TYPE="STGQ" NAME="stage-discharge" AGING=???? # //RATING REMARKS="Lower extension to 2.05 ft" # //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=20160709080001 BZONE=-07:00 END=20161011230000 EZONE=-07:00 AGING=1 # //RATING_DATETIME COMMENT="Lower extension to 2.05 ft" # //RATING_DATETIME BEGIN=20161011230000 BZONE=-07:00 END=-------------- EZONE=--- AGING=1 # //RATING_DATETIME COMMENT="Lower extension to 2.05 ft" # //SHIFT_PREV BEGIN="20251124092849" BZONE="-07:00" END="--------------" EZONE="---" # //SHIFT_PREV STAGE1="4.00" SHIFT1="-0.19" STAGE2="5.40" SHIFT2="0.00" STAGE3="6.80" SHIFT3="0.00" # //SHIFT_PREV COMMENT="QM 145, positive trend attributed to macrophyte die off. Applied by time from cooling trend/increase in discharge. " # //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 2.19 -0.19 41.60 2.20 -0.19 42.62 2.21 -0.19 43.65 2.22 -0.19 44.68 2.23 -0.19 45.71 2.24 -0.19 46.75 2.25 -0.19 47.79 2.26 -0.19 48.84 2.27 -0.19 49.89 2.28 -0.19 50.94 2.29 -0.19 52.00 2.30 -0.19 53.06 * 2.31 -0.19 54.13 2.32 -0.19 55.21 2.33 -0.19 56.28 2.34 -0.19 57.36 2.35 -0.19 58.45 2.36 -0.19 59.54 2.37 -0.19 60.63 2.38 -0.19 61.72 2.39 -0.19 62.82 2.40 -0.19 63.92 2.41 -0.19 65.03 2.42 -0.19 66.14 2.43 -0.19 67.25 2.44 -0.19 68.37 2.45 -0.19 69.49 2.46 -0.19 70.61 2.47 -0.19 71.74 2.48 -0.19 72.87 2.49 -0.19 74.00 2.50 -0.19 75.41 2.51 -0.19 76.83 2.52 -0.19 78.25 2.53 -0.19 79.69 2.54 -0.19 81.13 2.55 -0.19 82.59 2.56 -0.19 84.05 2.57 -0.19 85.52 2.58 -0.19 87.00 2.59 -0.19 88.49 2.60 -0.19 89.98 * 2.61 -0.19 91.49 2.62 -0.19 93.00 2.63 -0.19 94.53 2.64 -0.19 96.06 2.65 -0.19 97.60 2.66 -0.19 99.14 2.67 -0.19 100.70 2.68 -0.19 102.26 2.69 -0.19 103.84 2.70 -0.19 105.42 2.71 -0.19 107.00 2.72 -0.19 108.60 2.73 -0.19 110.21 2.74 -0.19 111.82 2.75 -0.19 113.44 2.76 -0.19 115.07 2.77 -0.19 116.70 2.78 -0.19 118.35 2.79 -0.19 120.00 2.80 -0.19 121.84 2.81 -0.19 123.69 2.82 -0.19 125.55 2.83 -0.19 127.43 2.84 -0.19 129.31 2.85 -0.19 131.21 2.86 -0.19 133.12 2.87 -0.19 135.03 2.88 -0.19 136.96 2.89 -0.19 138.90 2.90 -0.19 140.86 * 2.91 -0.19 142.82 2.92 -0.19 144.79 2.93 -0.19 146.78 2.94 -0.19 148.77 2.95 -0.19 150.78 2.96 -0.19 152.80 2.97 -0.19 154.82 2.98 -0.19 156.86 2.99 -0.19 158.91 3.00 -0.19 160.97 * 3.01 -0.19 163.05 3.02 -0.19 165.13 3.03 -0.19 167.22 3.04 -0.19 169.32 3.05 -0.19 171.44 3.06 -0.19 173.56 3.07 -0.19 175.70 3.08 -0.19 177.84 3.09 -0.19 180.00 3.10 -0.19 182.25 3.11 -0.19 184.51 3.12 -0.19 186.78 3.13 -0.19 189.06 3.14 -0.19 191.35 3.15 -0.19 193.66 3.16 -0.19 195.98 3.17 -0.19 198.31 3.18 -0.19 200.65 3.19 -0.19 203.00 3.20 -0.19 205.47 3.21 -0.19 207.95 3.22 -0.19 210.44 3.23 -0.19 212.95 3.24 -0.19 215.47 3.25 -0.19 218.00 3.26 -0.19 220.55 3.27 -0.19 223.11 3.28 -0.19 225.69 3.29 -0.19 228.27 3.30 -0.19 230.88 3.31 -0.19 233.49 3.32 -0.19 236.12 3.33 -0.19 238.76 3.34 -0.19 241.41 3.35 -0.19 244.08 3.36 -0.19 246.76 3.37 -0.19 249.45 3.38 -0.19 252.16 3.39 -0.19 254.88 3.40 -0.19 257.61 * 3.41 -0.19 260.35 3.42 -0.19 263.11 3.43 -0.19 265.88 3.44 -0.19 268.67 3.45 -0.19 271.47 3.46 -0.19 274.28 3.47 -0.19 277.10 3.48 -0.19 279.94 3.49 -0.19 282.79 3.50 -0.19 285.65 3.51 -0.19 288.53 3.52 -0.19 291.42 3.53 -0.19 294.32 3.54 -0.19 297.23 3.55 -0.19 300.16 3.56 -0.19 303.10 3.57 -0.19 306.05 3.58 -0.19 309.02 3.59 -0.19 312.00 3.60 -0.19 315.28 3.61 -0.19 318.59 3.62 -0.19 321.91 3.63 -0.19 325.24 3.64 -0.19 328.59 3.65 -0.19 331.97 3.66 -0.19 335.35 3.67 -0.19 338.76 3.68 -0.19 342.18 3.69 -0.19 345.62 3.70 -0.19 349.07 * 3.71 -0.19 352.55 3.72 -0.19 356.04 3.73 -0.19 359.55 3.74 -0.19 363.07 3.75 -0.19 366.61 3.76 -0.19 370.17 3.77 -0.19 373.75 3.78 -0.19 377.34 3.79 -0.19 380.95 3.80 -0.19 384.58 3.81 -0.19 388.22 3.82 -0.19 391.89 3.83 -0.19 395.57 3.84 -0.19 399.26 3.85 -0.19 402.97 3.86 -0.19 406.71 3.87 -0.19 410.45 3.88 -0.19 414.22 3.89 -0.19 418.00 3.90 -0.19 421.81 3.91 -0.19 425.65 3.92 -0.19 429.50 3.93 -0.19 433.36 3.94 -0.19 437.25 3.95 -0.19 441.15 3.96 -0.19 445.07 3.97 -0.19 449.01 3.98 -0.19 452.96 3.99 -0.19 456.93 4.00 -0.19 460.92 * 4.01 -0.19 465.47 4.02 -0.19 470.04 4.03 -0.19 474.64 4.04 -0.18 479.26 4.05 -0.18 483.90 4.06 -0.18 488.56 4.07 -0.18 493.25 4.08 -0.18 497.95 4.09 -0.18 502.68 4.10 -0.18 507.44 4.11 -0.18 512.21 4.12 -0.17 517.01 4.13 -0.17 521.83 4.14 -0.17 526.67 4.15 -0.17 531.53 4.16 -0.17 536.42 4.17 -0.17 541.24 4.18 -0.17 545.82 4.19 -0.16 550.42 4.20 -0.16 555.04 4.21 -0.16 559.68 4.22 -0.16 564.33 4.23 -0.16 569.00 4.24 -0.16 573.69 4.25 -0.16 578.40 4.26 -0.15 583.13 4.27 -0.15 587.87 4.28 -0.15 592.63 4.29 -0.15 597.41 4.30 -0.15 602.21 4.31 -0.15 607.02 4.32 -0.15 611.85 4.33 -0.15 616.70 4.34 -0.14 621.57 4.35 -0.14 626.46 4.36 -0.14 631.36 4.37 -0.14 636.28 4.38 -0.14 641.22 4.39 -0.14 646.17 4.40 -0.14 651.15 4.41 -0.13 656.14 4.42 -0.13 661.15 4.43 -0.13 666.18 4.44 -0.13 671.22 4.45 -0.13 676.28 4.46 -0.13 681.36 4.47 -0.13 686.46 4.48 -0.12 691.58 4.49 -0.12 696.71 4.50 -0.12 701.86 4.51 -0.12 707.03 4.52 -0.12 712.21 4.53 -0.12 717.41 4.54 -0.12 722.63 4.55 -0.12 727.87 4.56 -0.11 733.13 4.57 -0.11 738.40 4.58 -0.11 743.69 4.59 -0.11 749.00 4.60 -0.11 754.32 4.61 -0.11 759.67 4.62 -0.11 765.03 4.63 -0.10 770.40 4.64 -0.10 775.80 4.65 -0.10 781.21 4.66 -0.10 786.64 4.67 -0.10 792.09 4.68 -0.10 797.55 4.69 -0.10 803.04 4.70 -0.10 808.53 4.71 -0.09 814.05 4.72 -0.09 819.59 4.73 -0.09 825.14 4.74 -0.09 830.71 4.75 -0.09 836.29 4.76 -0.09 841.90 4.77 -0.09 847.52 4.78 -0.08 853.16 4.79 -0.08 858.81 4.80 -0.08 864.48 4.81 -0.08 870.17 4.82 -0.08 875.88 4.83 -0.08 881.61 4.84 -0.08 887.35 4.85 -0.07 893.11 4.86 -0.07 898.88 4.87 -0.07 904.68 4.88 -0.07 910.49 4.89 -0.07 916.32 4.90 -0.07 922.16 4.91 -0.07 928.03 4.92 -0.07 933.91 4.93 -0.06 939.80 4.94 -0.06 945.72 4.95 -0.06 951.65 4.96 -0.06 957.60 4.97 -0.06 963.56 4.98 -0.06 969.55 4.99 -0.06 975.55 5.00 -0.05 981.56 5.01 -0.05 987.60 5.02 -0.05 993.65 5.03 -0.05 999.72 5.04 -0.05 1005.80 5.05 -0.05 1011.91 5.06 -0.05 1018.03 5.07 -0.04 1024.16 5.08 -0.04 1030.32 5.09 -0.04 1036.49 5.10 -0.04 1042.68 * 5.11 -0.04 1048.88 5.12 -0.04 1055.10 5.13 -0.04 1061.34 5.14 -0.04 1067.51 5.15 -0.03 1073.57 5.16 -0.03 1079.65 5.17 -0.03 1085.74 5.18 -0.03 1091.84 5.19 -0.03 1097.96 5.20 -0.03 1104.10 5.21 -0.03 1110.25 5.22 -0.02 1116.42 5.23 -0.02 1122.60 5.24 -0.02 1128.80 5.25 -0.02 1135.01 5.26 -0.02 1141.24 5.27 -0.02 1147.48 5.28 -0.02 1153.73 5.29 -0.01 1160.01 5.30 -0.01 1166.30 5.31 -0.01 1172.60 5.32 -0.01 1178.92 5.33 -0.01 1185.25 5.34 -0.01 1191.60 5.35 -0.01 1197.96 5.36 -0.01 1204.34 5.37 0.00 1210.73 5.38 0.00 1217.14 5.39 0.00 1223.56 5.40 0.00 1230.00 * 5.41 0.00 1235.59 5.42 0.00 1241.20 5.43 0.00 1246.82 5.44 0.00 1252.44 5.45 0.00 1258.08 5.46 0.00 1263.73 5.47 0.00 1269.39 5.48 0.00 1275.06 5.49 0.00 1280.74 5.50 0.00 1286.44 5.51 0.00 1292.14 5.52 0.00 1297.86 5.53 0.00 1303.58 5.54 0.00 1309.32 5.55 0.00 1315.07 5.56 0.00 1320.83 5.57 0.00 1326.60 5.58 0.00 1332.38 5.59 0.00 1338.17 5.60 0.00 1343.97 5.61 0.00 1349.79 5.62 0.00 1355.61 5.63 0.00 1361.45 5.64 0.00 1367.30 5.65 0.00 1373.15 5.66 0.00 1379.02 5.67 0.00 1384.90 5.68 0.00 1390.79 5.69 0.00 1396.69 5.70 0.00 1402.60 5.71 0.00 1408.53 5.72 0.00 1414.46 5.73 0.00 1420.41 5.74 0.00 1426.36 5.75 0.00 1432.33 5.76 0.00 1438.31 5.77 0.00 1444.29 5.78 0.00 1450.29 5.79 0.00 1456.30 5.80 0.00 1462.32 5.81 0.00 1468.35 5.82 0.00 1474.40 5.83 0.00 1480.45 5.84 0.00 1486.51 5.85 0.00 1492.59 5.86 0.00 1498.67 5.87 0.00 1504.77 5.88 0.00 1510.88 5.89 0.00 1517.00 5.90 0.00 1523.12 5.91 0.00 1529.26 5.92 0.00 1535.41 5.93 0.00 1541.57 5.94 0.00 1547.75 5.95 0.00 1553.93 5.96 0.00 1560.12 5.97 0.00 1566.32 5.98 0.00 1572.54 5.99 0.00 1578.76 6.00 0.00 1585.00 * 6.01 0.00 1591.27 6.02 0.00 1597.56 6.03 0.00 1603.85 6.04 0.00 1610.16 6.05 0.00 1616.47 6.06 0.00 1622.80 6.07 0.00 1629.14 6.08 0.00 1635.48 6.09 0.00 1641.84 6.10 0.00 1648.21 6.11 0.00 1654.59 6.12 0.00 1660.99 6.13 0.00 1667.39 6.14 0.00 1673.80 6.15 0.00 1680.23 6.16 0.00 1686.66 6.17 0.00 1693.11 6.18 0.00 1699.56 6.19 0.00 1706.03 6.20 0.00 1712.51 6.21 0.00 1719.00 6.22 0.00 1725.49 6.23 0.00 1732.00 6.24 0.00 1738.53 6.25 0.00 1745.06 6.26 0.00 1751.60 6.27 0.00 1758.15 6.28 0.00 1764.72 6.29 0.00 1771.29 6.30 0.00 1777.87 6.31 0.00 1784.47 6.32 0.00 1791.08 6.33 0.00 1797.69 6.34 0.00 1804.32 6.35 0.00 1810.96 6.36 0.00 1817.61 6.37 0.00 1824.27 6.38 0.00 1830.94 6.39 0.00 1837.62 6.40 0.00 1844.31 6.41 0.00 1851.02 6.42 0.00 1857.73 6.43 0.00 1864.45 6.44 0.00 1871.19 6.45 0.00 1877.93 6.46 0.00 1884.69 6.47 0.00 1891.45 6.48 0.00 1898.23 6.49 0.00 1905.02 6.50 0.00 1911.82 6.51 0.00 1918.63 6.52 0.00 1925.44 6.53 0.00 1932.27 6.54 0.00 1939.12 6.55 0.00 1945.97 6.56 0.00 1952.83 6.57 0.00 1959.70 6.58 0.00 1966.58 6.59 0.00 1973.48 6.60 0.00 1980.38 6.61 0.00 1987.29 6.62 0.00 1994.22 6.63 0.00 2001.16 6.64 0.00 2008.10 6.65 0.00 2015.06 6.66 0.00 2022.03 6.67 0.00 2029.00 6.68 0.00 2035.99 6.69 0.00 2042.99 6.70 0.00 2050.00 * 6.71 0.00 2057.44 6.72 0.00 2064.90 6.73 0.00 2072.37 6.74 0.00 2079.85 6.75 0.00 2087.34 6.76 0.00 2094.85 6.77 0.00 2102.37 6.78 0.00 2109.90 6.79 0.00 2117.44 6.80 0.00 2125.00 * 6.81 0.00 2133.42 6.82 0.00 2141.86 6.83 0.00 2150.32 6.84 0.00 2158.79 6.85 0.00 2167.28 6.86 0.00 2175.79 6.87 0.00 2184.32 6.88 0.00 2192.86 6.89 0.00 2201.42 6.90 0.00 2210.00 * 6.91 0.00 2219.62 6.92 0.00 2229.26 6.93 0.00 2238.92 6.94 0.00 2248.61 6.95 0.00 2258.33 6.96 0.00 2268.06 6.97 0.00 2277.83 6.98 0.00 2287.61 6.99 0.00 2297.42 7.00 0.00 2307.25 7.01 0.00 2317.11 7.02 0.00 2326.99 7.03 0.00 2336.90 7.04 0.00 2346.83 7.05 0.00 2356.79 7.06 0.00 2366.76 7.07 0.00 2376.77 7.08 0.00 2386.79 7.09 0.00 2396.85 7.10 0.00 2406.92 7.11 0.00 2417.02 7.12 0.00 2427.15 7.13 0.00 2437.29 7.14 0.00 2447.47 7.15 0.00 2457.66 7.16 0.00 2467.88 7.17 0.00 2478.13 7.18 0.00 2488.40 7.19 0.00 2498.70 7.20 0.00 2509.01 7.21 0.00 2519.36 7.22 0.00 2529.73 7.23 0.00 2540.12 7.24 0.00 2550.53 7.25 0.00 2560.98 7.26 0.00 2571.44 7.27 0.00 2581.93 7.28 0.00 2592.45 7.29 0.00 2602.98 7.30 0.00 2613.55 7.31 0.00 2624.14 7.32 0.00 2634.75 7.33 0.00 2645.39 7.34 0.00 2656.05 7.35 0.00 2666.74 7.36 0.00 2677.45 7.37 0.00 2688.18 7.38 0.00 2698.94 7.39 0.00 2709.73 7.40 0.00 2720.54 7.41 0.00 2731.37 7.42 0.00 2742.23 7.43 0.00 2753.12 7.44 0.00 2764.03 7.45 0.00 2774.96 7.46 0.00 2785.92 7.47 0.00 2796.90 7.48 0.00 2807.91 7.49 0.00 2818.94 7.50 0.00 2830.00 *