# //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: 2025-07-17 18:45:02 # //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="15068040 " TIME_ZONE="AKST" DST_FLAG=Y # //STATION NAME="LEASK CREEK AT SHELTER COVE NR KETCHIKAN AK" # //LABEL="Discharge (ft^3/s)" # //PARAMETER CODE="00060" # //RATING SHIFTED="20250717184502 AKST" # //RATING ID="1.2" TYPE="STGQ" NAME="stage-discharge" AGING=???? # //RATING REMARKS="extend lower end" # //RATING EXPANSION="logarithmic" # //RATING BREAKPOINT1=2.103000E+01 # //RATING OFFSET1=1.670000E+01 OFFSET2=1.860000E+01 # //RATING_INDEP ROUNDING="????" PARAMETER="Gage height (ft)" # //RATING_DEP ROUNDING="????" PARAMETER="Discharge (ft^3/s)" # //RATING_DATETIME BEGIN=20230605000000 BZONE=-09:00 END=-------------- EZONE=--- AGING=1 # //RATING_DATETIME COMMENT="start on peak" # //SHIFT_PREV BEGIN="20250611110000" BZONE="-09:00" END="--------------" EZONE="---" # //SHIFT_PREV STAGE1="20.77" SHIFT1="0.05" STAGE2="22.00" SHIFT2="0.05" STAGE3="23.90" SHIFT3="0.00" # //SHIFT_PREV COMMENT="Back to fill off backside largest rise between 45 and 46 continue to hold fill through mmt 46 " # //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 19.85 0.05 0.62 19.86 0.05 0.65 19.87 0.05 0.68 19.88 0.05 0.71 19.89 0.05 0.74 19.90 0.05 0.77 * 19.91 0.05 0.80 19.92 0.05 0.84 19.93 0.05 0.87 19.94 0.05 0.91 19.95 0.05 0.95 19.96 0.05 0.99 19.97 0.05 1.03 19.98 0.05 1.08 19.99 0.05 1.12 20.00 0.05 1.17 * 20.01 0.05 1.22 20.02 0.05 1.27 20.03 0.05 1.32 20.04 0.05 1.38 20.05 0.05 1.43 20.06 0.05 1.49 20.07 0.05 1.55 20.08 0.05 1.62 20.09 0.05 1.68 20.10 0.05 1.75 20.11 0.05 1.82 20.12 0.05 1.90 20.13 0.05 1.97 20.14 0.05 2.05 20.15 0.05 2.13 20.16 0.05 2.22 20.17 0.05 2.31 20.18 0.05 2.40 20.19 0.05 2.49 20.20 0.05 2.59 20.21 0.05 2.70 20.22 0.05 2.80 20.23 0.05 2.91 20.24 0.05 3.03 20.25 0.05 3.14 20.26 0.05 3.27 20.27 0.05 3.39 20.28 0.05 3.52 20.29 0.05 3.66 20.30 0.05 3.80 20.31 0.05 3.95 20.32 0.05 4.10 20.33 0.05 4.25 20.34 0.05 4.41 20.35 0.05 4.58 20.36 0.05 4.76 20.37 0.05 4.93 20.38 0.05 5.12 20.39 0.05 5.31 20.40 0.05 5.51 20.41 0.05 5.72 20.42 0.05 5.93 20.43 0.05 6.15 20.44 0.05 6.38 20.45 0.05 6.61 20.46 0.05 6.86 20.47 0.05 7.11 20.48 0.05 7.37 20.49 0.05 7.64 20.50 0.05 7.91 20.51 0.05 8.20 20.52 0.05 8.50 20.53 0.05 8.81 20.54 0.05 9.12 20.55 0.05 9.45 20.56 0.05 9.79 20.57 0.05 10.14 20.58 0.05 10.50 20.59 0.05 10.88 20.60 0.05 11.26 20.61 0.05 11.66 20.62 0.05 12.07 20.63 0.05 12.50 20.64 0.05 12.93 20.65 0.05 13.39 20.66 0.05 13.86 20.67 0.05 14.34 20.68 0.05 14.84 20.69 0.05 15.35 20.70 0.05 15.88 20.71 0.05 16.43 20.72 0.05 17.00 20.73 0.05 17.58 20.74 0.05 18.18 20.75 0.05 18.80 20.76 0.05 19.44 20.77 0.05 20.10 20.78 0.05 20.78 20.79 0.05 21.49 20.80 0.05 22.21 20.81 0.05 22.96 20.82 0.05 23.73 20.83 0.05 24.53 20.84 0.05 25.34 20.85 0.05 26.19 20.86 0.05 27.06 20.87 0.05 27.73 20.88 0.05 28.41 20.89 0.05 29.11 20.90 0.05 29.82 20.91 0.05 30.55 * 20.92 0.05 31.29 20.93 0.05 32.01 20.94 0.05 32.74 20.95 0.05 33.49 20.96 0.05 34.25 20.97 0.05 35.03 * 20.98 0.05 35.82 20.99 0.05 36.52 21.00 0.05 37.24 21.01 0.05 37.96 21.02 0.05 38.70 21.03 0.05 39.44 * 21.04 0.05 40.20 21.05 0.05 40.97 21.06 0.05 41.75 21.07 0.05 42.46 21.08 0.05 43.18 21.09 0.05 43.91 21.10 0.05 44.65 21.11 0.05 45.40 * 21.12 0.05 46.16 21.13 0.05 46.93 21.14 0.05 47.70 21.15 0.05 48.49 21.16 0.05 49.29 21.17 0.05 50.01 21.18 0.05 50.74 21.19 0.05 51.48 21.20 0.05 52.22 21.21 0.05 52.98 * 21.22 0.05 53.74 21.23 0.05 54.51 21.24 0.05 55.29 21.25 0.05 56.07 21.26 0.05 56.86 21.27 0.05 57.67 21.28 0.05 58.48 21.29 0.05 59.29 21.30 0.05 60.12 21.31 0.05 60.96 21.32 0.05 61.80 21.33 0.05 62.65 21.34 0.05 63.51 21.35 0.05 64.38 21.36 0.05 65.26 21.37 0.05 66.15 21.38 0.05 67.05 21.39 0.05 67.95 21.40 0.05 68.87 21.41 0.05 69.79 21.42 0.05 70.72 21.43 0.05 71.66 21.44 0.05 72.61 21.45 0.05 73.57 21.46 0.05 74.54 21.47 0.05 75.52 21.48 0.05 76.51 21.49 0.05 77.51 21.50 0.05 78.51 21.51 0.05 79.53 21.52 0.05 80.56 21.53 0.05 81.59 21.54 0.05 82.64 21.55 0.05 83.69 21.56 0.05 84.76 21.57 0.05 85.84 21.58 0.05 86.92 21.59 0.05 88.02 21.60 0.05 89.12 21.61 0.05 90.24 21.62 0.05 91.37 21.63 0.05 92.50 21.64 0.05 93.65 21.65 0.05 94.81 21.66 0.05 95.97 21.67 0.05 97.15 21.68 0.05 98.34 21.69 0.05 99.54 21.70 0.05 100.75 21.71 0.05 101.97 21.72 0.05 103.21 21.73 0.05 104.45 21.74 0.05 105.70 21.75 0.05 106.97 21.76 0.05 108.25 21.77 0.05 109.53 21.78 0.05 110.83 21.79 0.05 112.14 21.80 0.05 113.46 21.81 0.05 114.80 21.82 0.05 116.14 21.83 0.05 117.50 21.84 0.05 118.87 21.85 0.05 120.24 21.86 0.05 121.64 21.87 0.05 123.04 21.88 0.05 124.45 21.89 0.05 125.88 21.90 0.05 127.32 21.91 0.05 128.77 21.92 0.05 130.23 21.93 0.05 131.71 21.94 0.05 133.20 21.95 0.05 134.70 21.96 0.05 136.21 21.97 0.05 137.73 21.98 0.05 139.27 21.99 0.05 140.82 22.00 0.05 142.38 22.01 0.05 143.92 22.02 0.05 145.46 22.03 0.05 147.02 22.04 0.05 148.59 22.05 0.05 150.17 22.06 0.05 151.77 22.07 0.05 153.38 22.08 0.05 155.00 22.09 0.05 156.63 22.10 0.05 158.28 22.11 0.05 159.93 22.12 0.05 161.60 22.13 0.05 163.29 22.14 0.05 164.98 22.15 0.05 166.69 22.16 0.05 168.42 22.17 0.05 170.15 22.18 0.05 171.90 22.19 0.04 173.66 22.20 0.04 175.44 22.21 0.04 177.23 22.22 0.04 179.03 22.23 0.04 180.84 22.24 0.04 182.67 22.25 0.04 184.52 22.26 0.04 186.37 22.27 0.04 188.24 22.28 0.04 190.12 22.29 0.04 192.02 22.30 0.04 193.93 22.31 0.04 195.86 22.32 0.04 197.80 22.33 0.04 199.75 22.34 0.04 201.72 22.35 0.04 203.70 22.36 0.04 205.70 22.37 0.04 207.71 22.38 0.04 209.73 22.39 0.04 211.77 22.40 0.04 213.83 22.41 0.04 215.90 22.42 0.04 217.98 22.43 0.04 220.08 22.44 0.04 222.19 22.45 0.04 224.32 22.46 0.04 226.46 22.47 0.04 228.62 22.48 0.04 230.80 22.49 0.04 232.98 22.50 0.04 235.19 22.51 0.04 237.41 22.52 0.04 239.64 22.53 0.04 241.89 22.54 0.04 244.16 22.55 0.04 246.44 22.56 0.04 248.74 22.57 0.04 251.05 22.58 0.03 253.38 22.59 0.03 255.72 22.60 0.03 258.08 22.61 0.03 260.46 22.62 0.03 262.85 22.63 0.03 265.26 22.64 0.03 267.68 22.65 0.03 270.12 22.66 0.03 272.58 22.67 0.03 275.05 22.68 0.03 277.54 22.69 0.03 280.05 22.70 0.03 282.57 22.71 0.03 285.11 22.72 0.03 287.67 22.73 0.03 290.25 22.74 0.03 292.84 22.75 0.03 295.44 22.76 0.03 298.07 22.77 0.03 300.71 22.78 0.03 303.37 22.79 0.03 306.05 22.80 0.03 308.74 22.81 0.03 311.45 22.82 0.03 314.18 22.83 0.03 316.93 22.84 0.03 319.69 22.85 0.03 322.47 22.86 0.03 325.27 22.87 0.03 328.09 22.88 0.03 330.92 22.89 0.03 333.78 22.90 0.03 336.65 22.91 0.03 339.54 22.92 0.03 342.45 22.93 0.03 345.37 22.94 0.03 348.32 22.95 0.02 351.28 22.96 0.02 354.26 22.97 0.02 357.26 22.98 0.02 360.28 22.99 0.02 363.32 23.00 0.02 366.38 23.01 0.02 369.45 23.02 0.02 372.55 23.03 0.02 375.66 23.04 0.02 378.79 23.05 0.02 381.94 23.06 0.02 385.11 23.07 0.02 388.30 23.08 0.02 391.51 23.09 0.02 394.74 23.10 0.02 397.99 23.11 0.02 401.26 23.12 0.02 404.55 23.13 0.02 407.86 23.14 0.02 411.19 23.15 0.02 414.53 23.16 0.02 417.90 23.17 0.02 421.29 23.18 0.02 424.70 23.19 0.02 428.13 23.20 0.02 431.58 23.21 0.02 435.04 23.22 0.02 438.53 23.23 0.02 442.05 23.24 0.02 445.58 23.25 0.02 449.13 23.26 0.02 452.70 23.27 0.02 456.29 23.28 0.02 459.91 23.29 0.02 463.55 23.30 0.02 467.20 23.31 0.02 470.88 23.32 0.02 474.58 23.33 0.01 478.30 23.34 0.01 482.04 23.35 0.01 485.81 23.36 0.01 489.59 23.37 0.01 493.40 23.38 0.01 497.23 23.39 0.01 501.08 23.40 0.01 504.95 23.41 0.01 508.85 23.42 0.01 512.76 23.43 0.01 516.70 23.44 0.01 520.66 23.45 0.01 524.65 23.46 0.01 528.65 23.47 0.01 532.68 23.48 0.01 536.73 23.49 0.01 540.80 23.50 0.01 544.90 23.51 0.01 549.02 23.52 0.01 553.16 23.53 0.01 557.33 23.54 0.01 561.51 23.55 0.01 565.73 23.56 0.01 569.96 23.57 0.01 574.22 23.58 0.01 578.50 23.59 0.01 582.80 23.60 0.01 587.13 23.61 0.01 591.48 23.62 0.01 595.86 23.63 0.01 600.26 23.64 0.01 604.68 23.65 0.01 609.13 23.66 0.01 613.60 23.67 0.01 618.10 23.68 0.01 622.62 23.69 0.01 627.16 23.70 0.01 631.73 23.71 0.00 636.32 23.72 0.00 640.94 23.73 0.00 645.58 23.74 0.00 650.25 23.75 0.00 654.94 23.76 0.00 659.66 23.77 0.00 664.40 23.78 0.00 669.16 23.79 0.00 673.96 23.80 0.00 678.77 23.81 0.00 683.61 23.82 0.00 688.48 23.83 0.00 693.38 23.84 0.00 698.29 23.85 0.00 703.24 23.86 0.00 708.21 23.87 0.00 713.21 23.88 0.00 718.23 23.89 0.00 723.28 23.90 0.00 728.35 23.91 0.00 733.59 23.92 0.00 738.85 23.93 0.00 744.15 23.94 0.00 749.47 * 23.95 0.00 754.82 23.96 0.00 760.20 23.97 0.00 765.60 23.98 0.00 771.04 23.99 0.00 776.50 24.00 0.00 781.99 24.01 0.00 787.51 24.02 0.00 793.06 24.03 0.00 798.64 24.04 0.00 804.25 24.05 0.00 809.88 24.06 0.00 815.54 24.07 0.00 821.24 24.08 0.00 826.96 24.09 0.00 832.71 24.10 0.00 838.49 24.11 0.00 844.30 24.12 0.00 850.15 24.13 0.00 856.02 24.14 0.00 861.92 24.15 0.00 867.85 24.16 0.00 873.81 24.17 0.00 879.80 24.18 0.00 885.82 24.19 0.00 891.87 24.20 0.00 897.95 24.21 0.00 904.06 24.22 0.00 910.20 24.23 0.00 916.37 24.24 0.00 922.58 24.25 0.00 928.81 24.26 0.00 935.08 24.27 0.00 941.37 24.28 0.00 947.70 24.29 0.00 954.06 24.30 0.00 960.45 24.31 0.00 966.87 24.32 0.00 973.33 24.33 0.00 979.81 24.34 0.00 986.33 24.35 0.00 992.88 24.36 0.00 999.46 24.37 0.00 1006.07 24.38 0.00 1012.72 24.39 0.00 1019.39 24.40 0.00 1026.10 24.41 0.00 1032.85 24.42 0.00 1039.62 24.43 0.00 1046.43 24.44 0.00 1053.27 24.45 0.00 1060.14 24.46 0.00 1067.05 24.47 0.00 1073.99 24.48 0.00 1080.96 24.49 0.00 1087.97 24.50 0.00 1095.01 24.51 0.00 1102.08 24.52 0.00 1109.19 24.53 0.00 1116.33 24.54 0.00 1123.50 24.55 0.00 1130.71 24.56 0.00 1137.95 24.57 0.00 1145.23 24.58 0.00 1152.54 24.59 0.00 1159.88 24.60 0.00 1167.26 24.61 0.00 1174.67 24.62 0.00 1182.12 24.63 0.00 1189.61 24.64 0.00 1197.12 24.65 0.00 1204.68 24.66 0.00 1212.26 24.67 0.00 1219.89 24.68 0.00 1227.55 24.69 0.00 1235.24 24.70 0.00 1242.97 24.71 0.00 1250.73 24.72 0.00 1258.53 24.73 0.00 1266.37 24.74 0.00 1274.24 24.75 0.00 1282.15 24.76 0.00 1290.09 24.77 0.00 1298.07 24.78 0.00 1306.09 24.79 0.00 1314.14 24.80 0.00 1322.23 24.81 0.00 1330.36 24.82 0.00 1338.52 24.83 0.00 1346.72 24.84 0.00 1354.96 24.85 0.00 1363.23 24.86 0.00 1371.55 24.87 0.00 1379.89 24.88 0.00 1388.28 24.89 0.00 1396.70 24.90 0.00 1405.16 24.91 0.00 1413.66 24.92 0.00 1422.20 24.93 0.00 1430.77 24.94 0.00 1439.39 24.95 0.00 1448.04 24.96 0.00 1456.73 24.97 0.00 1465.45 24.98 0.00 1474.22 24.99 0.00 1483.02 25.00 0.00 1491.87 25.01 0.00 1500.75 25.02 0.00 1509.67 25.03 0.00 1518.63 25.04 0.00 1527.63 25.05 0.00 1536.67 25.06 0.00 1545.74 25.07 0.00 1554.86 25.08 0.00 1564.02 25.09 0.00 1573.21 25.10 0.00 1582.45 25.11 0.00 1591.72 25.12 0.00 1601.04 25.13 0.00 1610.40 25.14 0.00 1619.79 25.15 0.00 1629.23 25.16 0.00 1638.71 25.17 0.00 1648.22 25.18 0.00 1657.78 25.19 0.00 1667.38 25.20 0.00 1677.02 25.21 0.00 1686.70 25.22 0.00 1696.42 25.23 0.00 1706.19 25.24 0.00 1715.99 25.25 0.00 1725.84 25.26 0.00 1735.72 25.27 0.00 1745.65 25.28 0.00 1755.63 25.29 0.00 1765.64 25.30 0.00 1775.69 25.31 0.00 1785.79 25.32 0.00 1795.93 25.33 0.00 1806.11 25.34 0.00 1816.34 25.35 0.00 1826.60 25.36 0.00 1836.91 25.37 0.00 1847.26 25.38 0.00 1857.66 25.39 0.00 1868.10 25.40 0.00 1878.58 25.41 0.00 1889.10 25.42 0.00 1899.67 25.43 0.00 1910.28 25.44 0.00 1920.94 25.45 0.00 1931.64 25.46 0.00 1942.38 25.47 0.00 1953.17 25.48 0.00 1964.00 25.49 0.00 1974.88 25.50 0.00 1985.79 25.51 0.00 1996.76 25.52 0.00 2007.77 25.53 0.00 2018.82 25.54 0.00 2029.92 25.55 0.00 2041.06 25.56 0.00 2052.25 25.57 0.00 2063.48 25.58 0.00 2074.76 25.59 0.00 2086.08 25.60 0.00 2097.45 25.61 0.00 2108.87 25.62 0.00 2120.33 25.63 0.00 2131.83 25.64 0.00 2143.39 25.65 0.00 2154.98 25.66 0.00 2166.63 25.67 0.00 2178.32 25.68 0.00 2190.06 25.69 0.00 2201.84 25.70 0.00 2213.67 25.71 0.00 2225.55 25.72 0.00 2237.47 25.73 0.00 2249.44 25.74 0.00 2261.46 25.75 0.00 2273.53 25.76 0.00 2285.64 25.77 0.00 2297.80 25.78 0.00 2310.01 25.79 0.00 2322.26 25.80 0.00 2334.57 25.81 0.00 2346.92 25.82 0.00 2359.32 25.83 0.00 2371.77 25.84 0.00 2384.26 25.85 0.00 2396.81 25.86 0.00 2409.40 25.87 0.00 2422.04 25.88 0.00 2434.73 25.89 0.00 2447.47 25.90 0.00 2460.26 25.91 0.00 2473.10 25.92 0.00 2485.98 25.93 0.00 2498.92 25.94 0.00 2511.91 25.95 0.00 2524.94 25.96 0.00 2538.03 25.97 0.00 2551.16 25.98 0.00 2564.35 25.99 0.00 2577.59 26.00 0.00 2590.87 26.01 0.00 2604.21 26.02 0.00 2617.59 26.03 0.00 2631.03 26.04 0.00 2644.52 26.05 0.00 2658.06 26.06 0.00 2671.65 26.07 0.00 2685.29 26.08 0.00 2698.98 26.09 0.00 2712.73 26.10 0.00 2726.52 26.11 0.00 2740.37 26.12 0.00 2754.27 26.13 0.00 2768.22 26.14 0.00 2782.22 26.15 0.00 2796.28 26.16 0.00 2810.38 26.17 0.00 2824.54 26.18 0.00 2838.76 26.19 0.00 2853.02 26.20 0.00 2867.34 26.21 0.00 2881.71 26.22 0.00 2896.13 26.23 0.00 2910.61 26.24 0.00 2925.14 26.25 0.00 2939.72 26.26 0.00 2954.36 26.27 0.00 2969.05 26.28 0.00 2983.79 26.29 0.00 2998.59 26.30 0.00 3013.44 26.31 0.00 3028.35 26.32 0.00 3043.31 26.33 0.00 3058.32 26.34 0.00 3073.39 26.35 0.00 3088.51 26.36 0.00 3103.69 26.37 0.00 3118.93 26.38 0.00 3134.22 26.39 0.00 3149.56 26.40 0.00 3164.96 26.41 0.00 3180.41 26.42 0.00 3195.92 26.43 0.00 3211.49 26.44 0.00 3227.11 26.45 0.00 3242.79 26.46 0.00 3258.52 26.47 0.00 3274.31 26.48 0.00 3290.16 26.49 0.00 3306.06 26.50 0.00 3322.02 26.51 0.00 3338.03 26.52 0.00 3354.11 26.53 0.00 3370.23 26.54 0.00 3386.42 26.55 0.00 3402.66 26.56 0.00 3418.97 26.57 0.00 3435.32 26.58 0.00 3451.74 26.59 0.00 3468.21 26.60 0.00 3484.75 26.61 0.00 3501.34 26.62 0.00 3517.98 26.63 0.00 3534.69 26.64 0.00 3551.46 26.65 0.00 3568.28 26.66 0.00 3585.16 26.67 0.00 3602.10 26.68 0.00 3619.10 26.69 0.00 3636.16 26.70 0.00 3653.28 26.71 0.00 3670.45 26.72 0.00 3687.69 26.73 0.00 3704.99 26.74 0.00 3722.34 26.75 0.00 3739.76 26.76 0.00 3757.23 26.77 0.00 3774.77 26.78 0.00 3792.36 26.79 0.00 3810.02 26.80 0.00 3827.74 26.81 0.00 3845.51 26.82 0.00 3863.35 26.83 0.00 3881.25 26.84 0.00 3899.21 26.85 0.00 3917.23 26.86 0.00 3935.32 26.87 0.00 3953.46 26.88 0.00 3971.67 26.89 0.00 3989.93 26.90 0.00 4008.26 26.91 0.00 4026.65 26.92 0.00 4045.11 26.93 0.00 4063.62 26.94 0.00 4082.20 26.95 0.00 4100.84 26.96 0.00 4119.54 26.97 0.00 4138.31 26.98 0.00 4157.14 26.99 0.00 4176.03 27.00 0.00 4194.99 27.01 0.00 4214.00 27.02 0.00 4233.09 27.03 0.00 4252.23 27.04 0.00 4271.44 27.05 0.00 4290.71 27.06 0.00 4310.05 27.07 0.00 4329.45 27.08 0.00 4348.92 27.09 0.00 4368.45 27.10 0.00 4388.04 27.11 0.00 4407.70 27.12 0.00 4427.43 27.13 0.00 4447.22 27.14 0.00 4467.07 *