# //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: 2025-12-05 20:00:03 # //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="12148300 " TIME_ZONE="PST" DST_FLAG=Y # //STATION NAME="SF TOLT RIVER BL REGULATING BASIN NR CARNATION, WA" # //LABEL="Discharge (ft^3/s)" # //PARAMETER CODE="00060" # //RATING SHIFTED="20251205200003 PST" # //RATING ID="9.0" TYPE="STGQ" NAME="stage-discharge" AGING=???? # //RATING REMARKS="developed after high flow measurements 259 and 260 on 12/8/2021 showed a fill shift to the upper end of the rating. The lower end of the rating was adjusted for a better fit, as low flow measurements were consistently plotting positive. Approved JBG 12/25/21" # //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=20211028134500 BZONE=-08:00 END=-------------- EZONE=--- AGING=1 # //RATING_DATETIME COMMENT="High flow qm 168a, 213, 220, 259,260, mid 241, low flow qm WY21" # //SHIFT_PREV BEGIN="20251123014500" BZONE="-08:00" END="--------------" EZONE="---" # //SHIFT_PREV STAGE1="4.00" SHIFT1="-0.03" STAGE2="4.95" SHIFT2="0.00" STAGE3="7.50" SHIFT3="0.00" # //SHIFT_PREV COMMENT="fill on recess of 11-15 peak characterized by QM 284." # //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 2.96 -0.03 42.53 2.97 -0.03 43.36 2.98 -0.03 44.20 2.99 -0.03 45.05 3.00 -0.03 45.90 3.01 -0.03 46.77 3.02 -0.03 47.65 3.03 -0.03 48.55 3.04 -0.03 49.45 3.05 -0.03 50.36 3.06 -0.03 51.28 3.07 -0.03 52.21 3.08 -0.03 53.16 3.09 -0.03 54.11 3.10 -0.03 55.08 3.11 -0.03 56.05 3.12 -0.03 57.04 3.13 -0.03 58.04 3.14 -0.03 59.05 3.15 -0.03 60.07 3.16 -0.03 61.10 3.17 -0.03 62.15 3.18 -0.03 63.20 3.19 -0.03 64.27 3.20 -0.03 65.34 3.21 -0.03 66.43 3.22 -0.03 67.53 3.23 -0.03 68.64 3.24 -0.03 69.77 3.25 -0.03 70.90 3.26 -0.03 72.05 3.27 -0.03 73.21 3.28 -0.03 74.38 3.29 -0.03 75.56 3.30 -0.03 76.76 3.31 -0.03 77.96 3.32 -0.03 79.18 3.33 -0.03 80.41 3.34 -0.03 81.65 3.35 -0.03 82.91 3.36 -0.03 84.18 3.37 -0.03 85.46 3.38 -0.03 86.75 3.39 -0.03 88.05 3.40 -0.03 89.37 3.41 -0.03 90.70 3.42 -0.03 92.04 3.43 -0.03 93.39 3.44 -0.03 94.76 3.45 -0.03 96.14 3.46 -0.03 97.53 3.47 -0.03 98.94 3.48 -0.03 100.36 3.49 -0.03 101.79 3.50 -0.03 103.23 3.51 -0.03 104.69 3.52 -0.03 106.16 3.53 -0.03 107.64 3.54 -0.03 109.14 3.55 -0.03 110.65 3.56 -0.03 112.17 3.57 -0.03 113.71 3.58 -0.03 115.26 3.59 -0.03 116.82 3.60 -0.03 118.39 3.61 -0.03 119.98 3.62 -0.03 121.59 3.63 -0.03 123.21 3.64 -0.03 124.84 3.65 -0.03 126.48 3.66 -0.03 128.14 3.67 -0.03 129.81 3.68 -0.03 131.50 3.69 -0.03 133.20 3.70 -0.03 134.91 3.71 -0.03 136.64 3.72 -0.03 138.38 3.73 -0.03 140.14 3.74 -0.03 141.91 3.75 -0.03 143.69 3.76 -0.03 145.49 3.77 -0.03 147.30 3.78 -0.03 149.13 * 3.79 -0.03 150.97 3.80 -0.03 152.83 3.81 -0.03 154.70 3.82 -0.03 156.37 3.83 -0.03 158.06 3.84 -0.03 159.75 3.85 -0.03 161.45 3.86 -0.03 163.17 3.87 -0.03 164.90 3.88 -0.03 166.63 3.89 -0.03 168.38 3.90 -0.03 170.14 3.91 -0.03 171.91 3.92 -0.03 173.69 3.93 -0.03 175.48 3.94 -0.03 177.28 3.95 -0.03 179.09 3.96 -0.03 180.92 3.97 -0.03 182.75 3.98 -0.03 184.60 3.99 -0.03 186.46 4.00 -0.03 188.32 4.01 -0.03 190.26 4.02 -0.03 192.21 4.03 -0.03 194.17 4.04 -0.03 196.15 4.05 -0.03 198.13 4.06 -0.03 200.13 4.07 -0.03 202.14 4.08 -0.03 204.16 4.09 -0.03 206.20 4.10 -0.03 208.24 4.11 -0.03 210.30 4.12 -0.03 212.37 4.13 -0.03 214.45 4.14 -0.03 216.54 4.15 -0.03 218.65 4.16 -0.02 220.76 4.17 -0.02 222.89 4.18 -0.02 225.04 4.19 -0.02 227.19 4.20 -0.02 229.36 4.21 -0.02 231.53 4.22 -0.02 233.72 4.23 -0.02 235.93 4.24 -0.02 238.14 4.25 -0.02 240.37 4.26 -0.02 242.61 4.27 -0.02 244.86 4.28 -0.02 247.13 4.29 -0.02 249.40 4.30 -0.02 251.69 4.31 -0.02 253.99 4.32 -0.02 256.31 4.33 -0.02 258.63 4.34 -0.02 260.97 4.35 -0.02 263.32 4.36 -0.02 265.69 4.37 -0.02 268.06 4.38 -0.02 270.45 4.39 -0.02 272.85 4.40 -0.02 275.27 4.41 -0.02 277.69 4.42 -0.02 280.13 4.43 -0.02 282.59 4.44 -0.02 285.05 4.45 -0.02 287.53 4.46 -0.02 290.02 4.47 -0.02 292.52 4.48 -0.01 295.04 4.49 -0.01 297.56 4.50 -0.01 300.11 4.51 -0.01 302.66 4.52 -0.01 305.23 4.53 -0.01 307.81 4.54 -0.01 310.40 4.55 -0.01 313.01 4.56 -0.01 315.62 4.57 -0.01 318.26 4.58 -0.01 320.90 4.59 -0.01 323.56 4.60 -0.01 326.23 4.61 -0.01 328.91 4.62 -0.01 331.61 4.63 -0.01 334.32 4.64 -0.01 337.04 4.65 -0.01 339.77 4.66 -0.01 342.52 4.67 -0.01 345.29 4.68 -0.01 348.06 4.69 -0.01 350.85 4.70 -0.01 353.65 4.71 -0.01 356.47 4.72 -0.01 359.29 4.73 -0.01 362.13 4.74 -0.01 364.99 4.75 -0.01 367.86 4.76 -0.01 370.74 4.77 -0.01 373.63 4.78 -0.01 376.54 4.79 -0.01 379.46 4.80 0.00 382.40 4.81 0.00 385.34 4.82 0.00 388.31 4.83 0.00 391.28 4.84 0.00 394.27 4.85 0.00 397.27 4.86 0.00 400.29 4.87 0.00 403.32 4.88 0.00 406.36 4.89 0.00 409.41 4.90 0.00 412.48 4.91 0.00 415.57 4.92 0.00 418.66 4.93 0.00 421.78 4.94 0.00 424.90 4.95 0.00 428.04 4.96 0.00 431.09 4.97 0.00 434.16 4.98 0.00 437.24 4.99 0.00 440.33 5.00 0.00 443.44 5.01 0.00 446.56 5.02 0.00 449.69 5.03 0.00 452.84 5.04 0.00 456.00 5.05 0.00 459.17 5.06 0.00 462.35 5.07 0.00 465.55 5.08 0.00 468.76 5.09 0.00 471.99 5.10 0.00 475.22 5.11 0.00 478.47 5.12 0.00 481.74 5.13 0.00 485.01 5.14 0.00 488.30 5.15 0.00 491.60 5.16 0.00 494.92 5.17 0.00 498.25 5.18 0.00 501.59 5.19 0.00 504.95 5.20 0.00 508.32 5.21 0.00 511.70 5.22 0.00 515.09 5.23 0.00 518.50 5.24 0.00 521.93 5.25 0.00 525.36 5.26 0.00 528.81 5.27 0.00 532.27 5.28 0.00 535.75 5.29 0.00 539.24 5.30 0.00 542.74 5.31 0.00 546.26 5.32 0.00 549.79 5.33 0.00 553.33 5.34 0.00 556.89 5.35 0.00 560.46 5.36 0.00 564.04 5.37 0.00 567.64 5.38 0.00 571.25 5.39 0.00 574.87 5.40 0.00 578.51 5.41 0.00 582.16 5.42 0.00 585.83 5.43 0.00 589.50 5.44 0.00 593.20 5.45 0.00 596.90 5.46 0.00 600.62 5.47 0.00 604.36 5.48 0.00 608.10 5.49 0.00 611.87 5.50 0.00 615.64 5.51 0.00 619.43 5.52 0.00 623.23 5.53 0.00 627.05 5.54 0.00 630.88 5.55 0.00 634.72 5.56 0.00 638.58 5.57 0.00 642.45 5.58 0.00 646.34 5.59 0.00 650.24 5.60 0.00 654.15 5.61 0.00 658.08 5.62 0.00 662.02 5.63 0.00 665.97 5.64 0.00 669.94 5.65 0.00 673.92 5.66 0.00 677.92 5.67 0.00 681.93 5.68 0.00 685.96 5.69 0.00 690.00 5.70 0.00 694.05 5.71 0.00 698.12 5.72 0.00 702.20 5.73 0.00 706.29 5.74 0.00 710.40 5.75 0.00 714.53 5.76 0.00 718.67 5.77 0.00 722.82 5.78 0.00 726.98 5.79 0.00 731.17 5.80 0.00 735.36 5.81 0.00 739.57 5.82 0.00 743.79 5.83 0.00 748.03 5.84 0.00 752.28 5.85 0.00 756.55 5.86 0.00 760.83 5.87 0.00 765.12 5.88 0.00 769.43 5.89 0.00 773.76 5.90 0.00 778.09 5.91 0.00 782.45 5.92 0.00 786.81 5.93 0.00 791.19 5.94 0.00 795.59 5.95 0.00 800.00 * 5.96 0.00 805.52 5.97 0.00 811.07 5.98 0.00 816.65 5.99 0.00 822.25 6.00 0.00 827.88 6.01 0.00 833.53 6.02 0.00 839.21 6.03 0.00 844.92 6.04 0.00 850.65 6.05 0.00 856.41 6.06 0.00 862.19 6.07 0.00 868.00 6.08 0.00 873.84 6.09 0.00 879.70 6.10 0.00 885.59 6.11 0.00 891.50 6.12 0.00 897.45 6.13 0.00 903.42 6.14 0.00 909.41 6.15 0.00 915.43 6.16 0.00 921.48 6.17 0.00 927.56 6.18 0.00 933.66 6.19 0.00 939.79 6.20 0.00 945.95 6.21 0.00 952.13 6.22 0.00 958.34 6.23 0.00 964.58 6.24 0.00 970.85 6.25 0.00 977.14 6.26 0.00 983.46 6.27 0.00 989.81 6.28 0.00 996.19 6.29 0.00 1002.59 6.30 0.00 1009.02 6.31 0.00 1015.48 6.32 0.00 1021.96 6.33 0.00 1028.48 6.34 0.00 1035.02 6.35 0.00 1041.59 6.36 0.00 1048.19 6.37 0.00 1054.82 6.38 0.00 1061.47 6.39 0.00 1068.15 6.40 0.00 1074.87 6.41 0.00 1081.60 6.42 0.00 1088.37 6.43 0.00 1095.17 6.44 0.00 1101.99 6.45 0.00 1108.85 6.46 0.00 1115.73 6.47 0.00 1122.64 6.48 0.00 1129.58 6.49 0.00 1136.55 6.50 0.00 1143.55 6.51 0.00 1150.57 6.52 0.00 1157.63 6.53 0.00 1164.71 6.54 0.00 1171.83 6.55 0.00 1178.97 6.56 0.00 1186.14 6.57 0.00 1193.34 6.58 0.00 1200.57 6.59 0.00 1207.83 6.60 0.00 1215.12 6.61 0.00 1222.44 6.62 0.00 1229.79 6.63 0.00 1237.17 6.64 0.00 1244.58 6.65 0.00 1252.02 6.66 0.00 1259.49 6.67 0.00 1266.99 6.68 0.00 1274.51 6.69 0.00 1282.07 6.70 0.00 1289.66 6.71 0.00 1297.28 6.72 0.00 1304.93 6.73 0.00 1312.61 6.74 0.00 1320.32 6.75 0.00 1328.06 6.76 0.00 1335.83 6.77 0.00 1343.63 6.78 0.00 1351.46 6.79 0.00 1359.33 6.80 0.00 1367.22 6.81 0.00 1375.14 6.82 0.00 1383.10 6.83 0.00 1391.09 6.84 0.00 1399.10 6.85 0.00 1407.15 6.86 0.00 1415.23 6.87 0.00 1423.34 6.88 0.00 1431.48 6.89 0.00 1439.66 6.90 0.00 1447.86 6.91 0.00 1456.10 6.92 0.00 1464.36 6.93 0.00 1472.66 6.94 0.00 1480.99 6.95 0.00 1489.36 6.96 0.00 1497.75 6.97 0.00 1506.18 6.98 0.00 1514.63 6.99 0.00 1523.12 7.00 0.00 1531.65 7.01 0.00 1540.20 7.02 0.00 1548.79 7.03 0.00 1557.40 7.04 0.00 1566.06 7.05 0.00 1574.74 7.06 0.00 1583.45 7.07 0.00 1592.20 7.08 0.00 1600.98 7.09 0.00 1609.79 7.10 0.00 1618.64 7.11 0.00 1627.52 7.12 0.00 1636.43 7.13 0.00 1645.37 7.14 0.00 1654.35 7.15 0.00 1663.36 7.16 0.00 1672.40 7.17 0.00 1681.48 7.18 0.00 1690.58 7.19 0.00 1699.73 7.20 0.00 1708.90 7.21 0.00 1718.11 7.22 0.00 1727.35 7.23 0.00 1736.63 7.24 0.00 1745.93 7.25 0.00 1755.28 7.26 0.00 1764.65 7.27 0.00 1774.06 7.28 0.00 1783.51 7.29 0.00 1792.98 7.30 0.00 1802.49 7.31 0.00 1812.04 7.32 0.00 1821.62 7.33 0.00 1831.23 7.34 0.00 1840.88 7.35 0.00 1850.56 7.36 0.00 1860.28 7.37 0.00 1870.02 7.38 0.00 1879.81 7.39 0.00 1889.63 7.40 0.00 1899.48 7.41 0.00 1909.37 7.42 0.00 1919.29 7.43 0.00 1929.25 7.44 0.00 1939.24 7.45 0.00 1949.27 7.46 0.00 1959.33 7.47 0.00 1969.42 7.48 0.00 1979.56 7.49 0.00 1989.72 7.50 0.00 1999.92 7.51 0.00 2010.16 7.52 0.00 2020.43 7.53 0.00 2030.74 7.54 0.00 2041.08 7.55 0.00 2051.46 7.56 0.00 2061.87 7.57 0.00 2072.32 7.58 0.00 2082.81 7.59 0.00 2093.33 7.60 0.00 2103.89 7.61 0.00 2114.48 7.62 0.00 2125.11 7.63 0.00 2135.77 7.64 0.00 2146.47 7.65 0.00 2157.21 7.66 0.00 2167.98 7.67 0.00 2178.79 7.68 0.00 2189.63 7.69 0.00 2200.51 7.70 0.00 2211.43 7.71 0.00 2222.38 7.72 0.00 2233.37 7.73 0.00 2244.40 7.74 0.00 2255.46 7.75 0.00 2266.56 7.76 0.00 2277.70 7.77 0.00 2288.87 7.78 0.00 2300.08 7.79 0.00 2311.33 7.80 0.00 2322.61 7.81 0.00 2333.94 7.82 0.00 2345.29 7.83 0.00 2356.69 7.84 0.00 2368.12 7.85 0.00 2379.59 7.86 0.00 2391.10 7.87 0.00 2402.65 7.88 0.00 2414.23 7.89 0.00 2425.85 7.90 0.00 2437.51 7.91 0.00 2449.20 7.92 0.00 2460.94 7.93 0.00 2472.71 7.94 0.00 2484.52 7.95 0.00 2496.36 7.96 0.00 2508.25 7.97 0.00 2520.17 7.98 0.00 2532.13 7.99 0.00 2544.13 8.00 0.00 2556.17 8.01 0.00 2568.25 8.02 0.00 2580.36 8.03 0.00 2592.51 8.04 0.00 2604.70 8.05 0.00 2616.93 8.06 0.00 2629.20 8.07 0.00 2641.51 8.08 0.00 2653.86 8.09 0.00 2666.24 8.10 0.00 2678.66 8.11 0.00 2691.13 8.12 0.00 2703.63 8.13 0.00 2716.17 8.14 0.00 2728.75 8.15 0.00 2741.37 8.16 0.00 2754.03 8.17 0.00 2766.72 8.18 0.00 2779.46 8.19 0.00 2792.24 8.20 0.00 2805.05 8.21 0.00 2817.91 8.22 0.00 2830.80 8.23 0.00 2843.74 8.24 0.00 2856.71 8.25 0.00 2869.73 8.26 0.00 2882.78 8.27 0.00 2895.88 8.28 0.00 2909.01 8.29 0.00 2922.18 8.30 0.00 2935.40 8.31 0.00 2948.65 8.32 0.00 2961.95 8.33 0.00 2975.28 8.34 0.00 2988.66 8.35 0.00 3002.08 8.36 0.00 3015.53 8.37 0.00 3029.03 8.38 0.00 3042.57 8.39 0.00 3056.15 8.40 0.00 3069.77 8.41 0.00 3083.43 8.42 0.00 3097.13 8.43 0.00 3110.87 8.44 0.00 3124.65 8.45 0.00 3138.48 8.46 0.00 3152.34 8.47 0.00 3166.25 8.48 0.00 3180.20 8.49 0.00 3194.19 8.50 0.00 3208.22 8.51 0.00 3222.29 8.52 0.00 3236.40 8.53 0.00 3250.56 8.54 0.00 3264.76 8.55 0.00 3278.99 8.56 0.00 3293.28 8.57 0.00 3307.60 8.58 0.00 3321.96 8.59 0.00 3336.37 8.60 0.00 3350.82 8.61 0.00 3365.31 8.62 0.00 3379.84 8.63 0.00 3394.41 8.64 0.00 3409.03 8.65 0.00 3423.69 8.66 0.00 3438.39 8.67 0.00 3453.14 8.68 0.00 3467.92 8.69 0.00 3482.75 8.70 0.00 3497.62 8.71 0.00 3512.54 8.72 0.00 3527.50 8.73 0.00 3542.50 8.74 0.00 3557.54 8.75 0.00 3572.63 8.76 0.00 3587.76 8.77 0.00 3602.93 8.78 0.00 3618.14 8.79 0.00 3633.40 8.80 0.00 3648.71 8.81 0.00 3664.05 8.82 0.00 3679.44 8.83 0.00 3694.87 8.84 0.00 3710.35 8.85 0.00 3725.87 8.86 0.00 3741.43 8.87 0.00 3757.04 8.88 0.00 3772.69 8.89 0.00 3788.39 8.90 0.00 3804.12 8.91 0.00 3819.91 8.92 0.00 3835.73 8.93 0.00 3851.60 8.94 0.00 3867.52 8.95 0.00 3883.48 8.96 0.00 3899.48 8.97 0.00 3915.53 8.98 0.00 3931.62 8.99 0.00 3947.76 9.00 0.00 3963.94 9.01 0.00 3980.17 9.02 0.00 3996.44 9.03 0.00 4012.76 9.04 0.00 4029.12 9.05 0.00 4045.52 9.06 0.00 4061.97 9.07 0.00 4078.47 9.08 0.00 4095.01 9.09 0.00 4111.59 9.10 0.00 4128.22 9.11 0.00 4144.90 9.12 0.00 4161.62 9.13 0.00 4178.39 9.14 0.00 4195.20 9.15 0.00 4212.06 9.16 0.00 4228.96 9.17 0.00 4245.91 9.18 0.00 4262.91 9.19 0.00 4279.95 9.20 0.00 4297.03 9.21 0.00 4314.16 9.22 0.00 4331.34 9.23 0.00 4348.57 9.24 0.00 4365.84 9.25 0.00 4383.15 9.26 0.00 4400.52 9.27 0.00 4417.93 9.28 0.00 4435.38 9.29 0.00 4452.88 9.30 0.00 4470.43 9.31 0.00 4488.03 9.32 0.00 4505.67 9.33 0.00 4523.36 9.34 0.00 4541.09 9.35 0.00 4558.87 9.36 0.00 4576.70 9.37 0.00 4594.58 9.38 0.00 4612.50 9.39 0.00 4630.47 9.40 0.00 4648.48 9.41 0.00 4666.55 9.42 0.00 4684.66 9.43 0.00 4702.82 9.44 0.00 4721.02 9.45 0.00 4739.27 9.46 0.00 4757.58 9.47 0.00 4775.92 9.48 0.00 4794.32 9.49 0.00 4812.76 9.50 0.00 4831.25 9.51 0.00 4849.79 9.52 0.00 4868.38 9.53 0.00 4887.01 9.54 0.00 4905.70 9.55 0.00 4924.43 9.56 0.00 4943.21 9.57 0.00 4962.03 9.58 0.00 4980.91 9.59 0.00 4999.83 9.60 0.00 5018.81 9.61 0.00 5037.83 9.62 0.00 5056.89 9.63 0.00 5076.01 9.64 0.00 5095.18 9.65 0.00 5114.39 9.66 0.00 5133.66 9.67 0.00 5152.97 9.68 0.00 5172.33 9.69 0.00 5191.74 9.70 0.00 5211.20 9.71 0.00 5230.71 *