# //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: 2026-04-02 17:20:06 # //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="12115700 " TIME_ZONE="PST" DST_FLAG=Y # //STATION NAME="BOULDER CREEK NEAR CEDAR FALLS, WA" # //LABEL="Discharge (ft^3/s)" # //PARAMETER CODE="00060" # //RATING SHIFTED="20260402172006 PST" # //RATING ID="15.0" TYPE="STGQ" NAME="stage-discharge" AGING=???? # //RATING REMARKS="Rating 15 is based on measurements 255-266, made since the Feb. 2022 peak, and measurements > 80 cfs since 2009. Rating extended above 526 cfs. Approved by A.M. Vanderpool-K. 5/2/2024" # //RATING EXPANSION="logarithmic" # //RATING BREAKPOINT1=4.310000E+00 # //RATING OFFSET1=2.520000E+00 OFFSET2=2.800000E+00 # //RATING_INDEP ROUNDING="????" PARAMETER="Gage height (ft)" # //RATING_DEP ROUNDING="????" PARAMETER="Discharge (ft^3/s)" # //RATING_DATETIME BEGIN=20231107134500 BZONE=-08:00 END=-------------- EZONE=--- AGING=1 # //RATING_DATETIME COMMENT="Rating 15 is based on measurements 255-266, made since the Feb. 2022 peak, and measurements > 80 cfs since 2009. Rating extended above 526 cfs. Approved by A.M. Vanderpool-K. 5/2/2024" # //SHIFT_PREV BEGIN="20260324054500" BZONE="-08:00" END="--------------" EZONE="---" # //SHIFT_PREV STAGE1="2.65" SHIFT1="1.75" STAGE2="6.38" SHIFT2="0.00" # //SHIFT_PREV COMMENT="Fill shift in full effect as defined by QM 281" # //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 0.90 1.75 0.01 0.91 1.74 0.01 0.92 1.75 0.02 0.93 1.74 0.02 0.94 1.75 0.03 0.95 1.74 0.03 0.96 1.75 0.04 0.97 1.74 0.04 0.98 1.75 0.05 0.99 1.75 0.06 1.00 1.75 0.07 1.01 1.75 0.08 1.02 1.75 0.10 1.03 1.75 0.11 1.04 1.75 0.13 1.05 1.75 0.14 1.06 1.75 0.16 1.07 1.75 0.18 1.08 1.75 0.20 1.09 1.75 0.23 1.10 1.75 0.25 1.11 1.75 0.28 1.12 1.75 0.31 1.13 1.75 0.34 1.14 1.75 0.38 1.15 1.75 0.41 1.16 1.75 0.45 1.17 1.75 0.50 1.18 1.75 0.54 1.19 1.75 0.59 1.20 1.75 0.64 1.21 1.75 0.69 1.22 1.75 0.75 1.23 1.75 0.80 1.24 1.75 0.87 1.25 1.75 0.93 1.26 1.75 1.00 1.27 1.75 1.07 1.28 1.75 1.15 1.29 1.75 1.23 1.30 1.75 1.32 1.31 1.75 1.40 1.32 1.75 1.50 1.33 1.75 1.59 1.34 1.75 1.69 1.35 1.75 1.80 1.36 1.75 1.91 1.37 1.75 2.02 1.38 1.75 2.14 1.39 1.75 2.27 1.40 1.75 2.40 1.41 1.75 2.53 1.42 1.75 2.67 1.43 1.75 2.82 1.44 1.75 2.97 1.45 1.75 3.13 1.46 1.75 3.29 1.47 1.75 3.46 1.48 1.75 3.63 1.49 1.75 3.81 1.50 1.75 4.00 1.51 1.75 4.19 1.52 1.75 4.39 1.53 1.75 4.60 1.54 1.75 4.81 1.55 1.75 5.03 1.56 1.75 5.26 1.57 1.75 5.50 1.58 1.75 5.74 1.59 1.75 5.99 1.60 1.75 6.25 1.61 1.75 6.51 1.62 1.75 6.78 1.63 1.75 7.07 1.64 1.75 7.36 1.65 1.75 7.65 1.66 1.75 7.96 1.67 1.75 8.27 1.68 1.75 8.60 1.69 1.75 8.93 1.70 1.75 9.27 1.71 1.75 9.62 1.72 1.75 9.98 1.73 1.75 10.35 1.74 1.75 10.73 1.75 1.75 11.12 1.76 1.75 11.52 1.77 1.75 11.93 1.78 1.75 12.35 1.79 1.75 12.78 1.80 1.75 13.22 1.81 1.75 13.67 1.82 1.75 14.13 1.83 1.75 14.60 1.84 1.75 15.09 1.85 1.75 15.58 1.86 1.75 16.09 1.87 1.75 16.61 1.88 1.75 17.14 1.89 1.75 17.68 1.90 1.75 18.24 1.91 1.75 18.80 1.92 1.75 19.38 1.93 1.75 19.97 1.94 1.75 20.58 1.95 1.75 21.19 1.96 1.75 21.82 1.97 1.75 22.47 1.98 1.75 23.12 1.99 1.75 23.79 2.00 1.75 24.48 2.01 1.75 25.18 2.02 1.75 25.89 2.03 1.75 26.62 2.04 1.75 27.36 2.05 1.75 28.11 2.06 1.75 28.88 2.07 1.75 29.67 2.08 1.75 30.47 2.09 1.75 31.28 2.10 1.75 32.11 2.11 1.75 32.96 2.12 1.75 33.82 2.13 1.75 34.70 2.14 1.75 35.59 2.15 1.75 36.50 2.16 1.75 37.43 2.17 1.75 38.37 2.18 1.75 39.33 2.19 1.75 40.31 2.20 1.75 41.30 2.21 1.75 42.31 2.22 1.75 43.34 2.23 1.75 44.39 2.24 1.75 45.46 2.25 1.75 46.54 2.26 1.75 47.64 2.27 1.75 48.76 2.28 1.75 49.90 2.29 1.75 51.05 2.30 1.75 52.23 2.31 1.75 53.42 2.32 1.75 54.64 2.33 1.75 55.87 2.34 1.75 57.13 2.35 1.75 58.40 2.36 1.75 59.69 2.37 1.75 61.01 2.38 1.75 62.34 2.39 1.75 63.70 2.40 1.75 65.07 2.41 1.75 66.47 2.42 1.75 67.89 2.43 1.75 69.32 2.44 1.75 70.79 2.45 1.75 72.27 2.46 1.75 73.77 2.47 1.75 75.30 2.48 1.75 76.73 2.49 1.75 78.19 2.50 1.75 79.66 2.51 1.75 81.15 2.52 1.75 82.66 2.53 1.75 84.19 2.54 1.75 85.74 2.55 1.75 87.31 2.56 1.75 88.90 2.57 1.75 90.61 2.58 1.75 92.35 2.59 1.75 94.11 2.60 1.75 95.89 2.61 1.75 97.69 2.62 1.75 99.51 2.63 1.75 101.36 2.64 1.75 103.22 2.65 1.75 105.11 * 2.66 1.75 106.13 2.67 1.74 107.15 2.68 1.74 108.17 2.69 1.73 109.20 2.70 1.73 110.24 2.71 1.72 111.28 2.72 1.72 112.34 2.73 1.71 113.39 2.74 1.71 114.46 2.75 1.70 115.53 2.76 1.70 116.60 2.77 1.69 117.69 2.78 1.69 118.78 2.79 1.68 119.87 2.80 1.68 120.98 2.81 1.67 122.09 2.82 1.67 123.20 2.83 1.67 124.33 2.84 1.66 125.46 2.85 1.66 126.59 2.86 1.65 127.73 2.87 1.65 128.88 2.88 1.64 130.04 2.89 1.64 131.20 2.90 1.63 132.37 2.91 1.63 133.55 2.92 1.62 134.74 2.93 1.62 135.93 2.94 1.61 137.12 2.95 1.61 138.33 2.96 1.60 139.54 2.97 1.60 140.76 2.98 1.60 141.98 2.99 1.59 143.21 3.00 1.59 144.45 3.01 1.58 145.70 3.02 1.58 146.95 3.03 1.57 148.21 3.04 1.57 149.48 3.05 1.56 150.75 3.06 1.56 152.04 3.07 1.55 153.32 3.08 1.55 154.62 3.09 1.54 155.92 3.10 1.54 157.23 3.11 1.53 158.55 3.12 1.53 159.87 3.13 1.52 161.21 3.14 1.52 162.54 3.15 1.52 163.89 3.16 1.51 165.24 3.17 1.51 166.60 3.18 1.50 167.97 3.19 1.50 169.35 3.20 1.49 170.73 3.21 1.49 172.12 3.22 1.48 173.52 3.23 1.48 174.92 3.24 1.47 176.33 3.25 1.47 177.75 3.26 1.46 179.18 3.27 1.46 180.61 3.28 1.45 182.06 3.29 1.45 183.51 3.30 1.45 184.96 3.31 1.44 186.43 3.32 1.44 187.90 3.33 1.43 189.38 3.34 1.43 190.87 3.35 1.42 192.36 3.36 1.42 193.86 3.37 1.41 195.38 3.38 1.41 196.89 3.39 1.40 198.42 3.40 1.40 199.95 3.41 1.39 201.49 3.42 1.39 203.04 3.43 1.38 204.60 3.44 1.38 206.16 3.45 1.37 207.74 3.46 1.37 209.32 3.47 1.37 210.90 3.48 1.36 212.50 3.49 1.36 214.10 3.50 1.35 215.71 3.51 1.35 217.33 3.52 1.34 218.96 3.53 1.34 220.60 3.54 1.33 222.24 3.55 1.33 223.89 3.56 1.32 225.55 3.57 1.32 227.22 3.58 1.31 228.89 3.59 1.31 230.58 3.60 1.30 232.27 3.61 1.30 233.97 3.62 1.29 235.68 3.63 1.29 237.39 3.64 1.29 239.12 3.65 1.28 240.85 3.66 1.28 242.59 3.67 1.27 244.34 3.68 1.27 246.09 3.69 1.26 247.86 3.70 1.26 249.63 3.71 1.25 251.41 3.72 1.25 253.20 3.73 1.24 255.00 3.74 1.24 256.81 3.75 1.23 258.62 3.76 1.23 260.45 3.77 1.22 262.28 3.78 1.22 264.12 3.79 1.22 265.97 3.80 1.21 267.82 3.81 1.21 269.69 3.82 1.20 271.56 3.83 1.20 273.45 3.84 1.19 275.34 3.85 1.19 277.24 3.86 1.18 279.14 3.87 1.18 281.06 3.88 1.17 282.99 3.89 1.17 284.92 3.90 1.16 286.86 3.91 1.16 288.81 3.92 1.15 290.77 3.93 1.15 292.74 3.94 1.14 294.72 3.95 1.14 296.70 3.96 1.14 298.70 3.97 1.13 300.70 3.98 1.13 302.71 3.99 1.12 304.74 4.00 1.12 306.77 4.01 1.11 308.80 4.02 1.11 310.85 4.03 1.10 312.91 4.04 1.10 314.97 4.05 1.09 317.05 4.06 1.09 319.13 4.07 1.08 321.22 4.08 1.08 323.32 4.09 1.07 325.43 4.10 1.07 327.55 4.11 1.07 329.68 4.12 1.06 331.82 4.13 1.06 333.96 4.14 1.05 336.12 4.15 1.05 338.28 4.16 1.04 340.45 4.17 1.04 342.64 4.18 1.03 344.83 4.19 1.03 347.03 4.20 1.02 349.24 4.21 1.02 351.46 4.22 1.01 353.69 * 4.23 1.01 355.92 4.24 1.00 358.17 4.25 1.00 360.42 4.26 0.99 362.69 4.27 0.99 364.96 4.28 0.99 367.25 4.29 0.98 369.54 4.30 0.98 371.84 4.31 0.97 374.16 * 4.32 0.97 376.48 4.33 0.96 378.81 4.34 0.96 381.15 4.35 0.95 383.50 4.36 0.95 385.86 4.37 0.94 388.22 4.38 0.94 390.60 4.39 0.93 392.99 4.40 0.93 395.39 4.41 0.92 397.79 4.42 0.92 400.21 4.43 0.91 402.63 4.44 0.91 405.07 4.45 0.91 407.51 4.46 0.90 409.97 4.47 0.90 412.43 4.48 0.89 414.91 4.49 0.89 417.39 4.50 0.88 419.88 4.51 0.88 422.39 4.52 0.87 424.90 4.53 0.87 427.42 4.54 0.86 429.95 4.55 0.86 432.50 4.56 0.85 435.05 4.57 0.85 437.61 4.58 0.84 440.18 4.59 0.84 442.76 4.60 0.84 445.35 4.61 0.83 447.95 4.62 0.83 450.56 4.63 0.82 453.19 4.64 0.82 455.82 4.65 0.81 458.46 4.66 0.81 461.11 4.67 0.80 463.77 4.68 0.80 466.44 4.69 0.79 469.12 4.70 0.79 471.81 4.71 0.78 474.51 4.72 0.78 477.23 4.73 0.77 479.95 4.74 0.77 482.68 4.75 0.76 485.42 4.76 0.76 488.17 4.77 0.76 490.93 4.78 0.75 493.71 4.79 0.75 496.49 4.80 0.74 499.28 4.81 0.74 502.08 4.82 0.73 504.90 4.83 0.73 507.72 4.84 0.72 510.55 4.85 0.72 513.40 4.86 0.71 516.25 4.87 0.71 519.12 4.88 0.70 521.99 4.89 0.70 524.88 4.90 0.69 527.78 4.91 0.69 530.68 4.92 0.68 533.60 4.93 0.68 536.53 4.94 0.68 539.46 4.95 0.67 542.41 4.96 0.67 545.37 4.97 0.66 548.34 4.98 0.66 551.32 4.99 0.65 554.31 5.00 0.65 557.31 5.01 0.64 560.33 5.02 0.64 563.35 5.03 0.63 566.38 5.04 0.63 569.43 5.05 0.62 572.48 5.06 0.62 575.55 5.07 0.61 578.62 5.08 0.61 581.71 5.09 0.61 584.81 5.10 0.60 587.91 5.11 0.60 591.03 5.12 0.59 594.16 5.13 0.59 597.30 5.14 0.58 600.45 5.15 0.58 603.62 5.16 0.57 606.79 5.17 0.57 609.97 5.18 0.56 613.17 5.19 0.56 616.38 5.20 0.55 619.59 5.21 0.55 622.82 5.22 0.54 626.06 5.23 0.54 629.31 5.24 0.53 632.57 5.25 0.53 635.84 5.26 0.53 639.13 5.27 0.52 642.42 5.28 0.52 645.72 5.29 0.51 649.04 5.30 0.51 652.37 5.31 0.50 655.71 5.32 0.50 659.06 5.33 0.49 662.42 5.34 0.49 665.79 5.35 0.48 669.17 5.36 0.48 672.57 5.37 0.47 675.97 5.38 0.47 679.39 5.39 0.46 682.82 5.40 0.46 686.26 5.41 0.46 689.71 5.42 0.45 693.17 5.43 0.45 696.65 5.44 0.44 700.13 5.45 0.44 703.63 5.46 0.43 707.13 5.47 0.43 710.65 5.48 0.42 714.18 5.49 0.42 717.73 5.50 0.41 721.28 5.51 0.41 724.85 5.52 0.40 728.42 5.53 0.40 732.01 5.54 0.39 735.61 5.55 0.39 739.22 5.56 0.38 742.84 5.57 0.38 746.48 5.58 0.38 750.13 5.59 0.37 753.78 5.60 0.37 757.45 5.61 0.36 761.13 5.62 0.36 764.83 5.63 0.35 768.53 5.64 0.35 772.25 5.65 0.34 775.97 5.66 0.34 779.71 5.67 0.33 783.47 5.68 0.33 787.23 5.69 0.32 791.00 5.70 0.32 794.79 5.71 0.31 798.59 5.72 0.31 802.40 5.73 0.30 806.22 5.74 0.30 810.06 5.75 0.30 813.90 5.76 0.29 817.76 5.77 0.29 821.63 5.78 0.28 825.51 5.79 0.28 829.41 5.80 0.27 833.31 5.81 0.27 837.23 5.82 0.26 841.16 5.83 0.26 845.10 5.84 0.25 849.06 5.85 0.25 853.03 5.86 0.24 857.00 5.87 0.24 860.99 5.88 0.23 865.00 5.89 0.23 869.01 5.90 0.23 873.04 5.91 0.22 877.08 5.92 0.22 881.13 5.93 0.21 885.19 5.94 0.21 889.27 5.95 0.20 893.36 5.96 0.20 897.46 5.97 0.19 901.57 5.98 0.19 905.70 5.99 0.18 909.83 6.00 0.18 913.98 6.01 0.17 918.15 6.02 0.17 922.32 6.03 0.16 926.51 6.04 0.16 930.71 6.05 0.15 934.92 6.06 0.15 939.14 6.07 0.15 943.38 6.08 0.14 947.63 6.09 0.14 951.89 6.10 0.13 956.17 6.11 0.13 960.45 6.12 0.12 964.75 6.13 0.12 969.06 6.14 0.11 973.39 6.15 0.11 977.73 6.16 0.10 982.07 6.17 0.10 986.44 6.18 0.09 990.81 6.19 0.09 995.20 6.20 0.08 999.60 6.21 0.08 1004.01 6.22 0.08 1008.44 6.23 0.07 1012.88 6.24 0.07 1017.33 6.25 0.06 1021.79 6.26 0.06 1026.27 6.27 0.05 1030.76 6.28 0.05 1035.26 6.29 0.04 1039.78 6.30 0.04 1044.31 6.31 0.03 1048.85 6.32 0.03 1053.40 6.33 0.02 1057.97 6.34 0.02 1062.55 6.35 0.01 1067.14 6.36 0.01 1071.75 6.37 0.00 1076.37 6.38 0.00 1081.00 *