# //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: 2025-06-09 14:55:03 # //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="09123450 " TIME_ZONE="MST" DST_FLAG=Y # //STATION NAME="LAKE FORK BLW LAKE SAN CRISTOBAL NR LAKE CITY, CO" # //LABEL="Discharge (ft^3/s)" # //PARAMETER CODE="00060" # //RATING SHIFTED="20250609145503 MST" # //RATING ID="7.0" TYPE="STGQ" NAME="stage-discharge" AGING=???? # //RATING REMARKS="Uses relevant meas.s since 2023 high flows (115-120) to define boulder section control. " # //RATING EXPANSION="logarithmic" # //RATING BREAKPOINT1=4.600000E+00 # //RATING OFFSET1=2.900000E+00 OFFSET2=3.900000E+00 # //RATING_INDEP ROUNDING="????" PARAMETER="Gage height (ft)" # //RATING_DEP ROUNDING="????" PARAMETER="Discharge (ft^3/s)" # //RATING_DATETIME BEGIN=20241121113000 BZONE=-07:00 END=-------------- EZONE=--- AGING=1 # //RATING_DATETIME COMMENT="Start of new rating at Qm 127" # //SHIFT_PREV BEGIN="20250606092030" BZONE="-07:00" END="--------------" EZONE="---" # //SHIFT_PREV STAGE1="3.40" SHIFT1="0.00" STAGE2="4.60" SHIFT2="0.00" STAGE3="7.17" SHIFT3="0.00" # //SHIFT_PREV COMMENT="Zero shift held to Qm 131." # //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 3.27 0.00 0.40 * 3.28 0.00 0.44 3.29 0.00 0.48 3.30 0.00 0.53 3.31 0.00 0.58 3.32 0.00 0.63 3.33 0.00 0.68 3.34 0.00 0.74 3.35 0.00 0.80 3.36 0.00 0.87 3.37 0.00 0.94 3.38 0.00 1.01 3.39 0.00 1.09 3.40 0.00 1.17 3.41 0.00 1.26 3.42 0.00 1.35 3.43 0.00 1.44 3.44 0.00 1.54 3.45 0.00 1.65 3.46 0.00 1.76 3.47 0.00 1.87 3.48 0.00 1.99 3.49 0.00 2.12 3.50 0.00 2.25 3.51 0.00 2.38 3.52 0.00 2.53 3.53 0.00 2.67 3.54 0.00 2.83 3.55 0.00 2.99 3.56 0.00 3.16 3.57 0.00 3.33 3.58 0.00 3.51 3.59 0.00 3.70 3.60 0.00 3.90 3.61 0.00 4.10 3.62 0.00 4.31 3.63 0.00 4.52 3.64 0.00 4.75 3.65 0.00 4.98 3.66 0.00 5.22 3.67 0.00 5.47 3.68 0.00 5.73 3.69 0.00 6.00 3.70 0.00 6.27 3.71 0.00 6.56 3.72 0.00 6.85 3.73 0.00 7.15 3.74 0.00 7.47 3.75 0.00 7.79 3.76 0.00 8.12 3.77 0.00 8.46 3.78 0.00 8.82 3.79 0.00 9.18 3.80 0.00 9.55 3.81 0.00 9.94 3.82 0.00 10.33 3.83 0.00 10.74 3.84 0.00 11.16 3.85 0.00 11.59 3.86 0.00 12.03 3.87 0.00 12.48 3.88 0.00 12.95 3.89 0.00 13.42 3.90 0.00 13.91 3.91 0.00 14.42 3.92 0.00 14.93 3.93 0.00 15.46 3.94 0.00 16.01 3.95 0.00 16.56 3.96 0.00 17.13 3.97 0.00 17.72 3.98 0.00 18.31 3.99 0.00 18.93 4.00 0.00 19.55 4.01 0.00 20.20 4.02 0.00 20.85 4.03 0.00 21.53 4.04 0.00 22.21 4.05 0.00 22.92 4.06 0.00 23.64 4.07 0.00 24.37 4.08 0.00 25.12 4.09 0.00 25.89 4.10 0.00 26.68 4.11 0.00 27.48 4.12 0.00 28.30 4.13 0.00 29.14 4.14 0.00 29.99 4.15 0.00 30.86 4.16 0.00 31.75 4.17 0.00 32.66 4.18 0.00 33.59 4.19 0.00 34.53 4.20 0.00 35.50 * 4.21 0.00 36.60 4.22 0.00 37.72 4.23 0.00 38.87 4.24 0.00 40.04 4.25 0.00 41.24 4.26 0.00 42.47 4.27 0.00 43.72 4.28 0.00 45.01 4.29 0.00 46.32 4.30 0.00 47.65 4.31 0.00 49.02 4.32 0.00 50.42 4.33 0.00 51.84 4.34 0.00 53.30 4.35 0.00 54.78 4.36 0.00 56.30 4.37 0.00 57.85 4.38 0.00 59.43 4.39 0.00 61.04 4.40 0.00 62.68 4.41 0.00 64.36 4.42 0.00 66.07 4.43 0.00 67.81 4.44 0.00 69.59 4.45 0.00 71.40 4.46 0.00 73.25 4.47 0.00 75.13 4.48 0.00 77.05 4.49 0.00 79.01 4.50 0.00 81.00 * 4.51 0.00 83.27 4.52 0.00 85.59 4.53 0.00 87.96 4.54 0.00 90.38 4.55 0.00 92.85 4.56 0.00 95.37 4.57 0.00 97.95 4.58 0.00 100.58 4.59 0.00 103.26 4.60 0.00 106.00 * 4.61 0.00 108.67 4.62 0.00 111.37 4.63 0.00 114.10 4.64 0.00 116.86 4.65 0.00 119.65 4.66 0.00 122.46 4.67 0.00 125.30 4.68 0.00 128.18 4.69 0.00 131.07 4.70 0.00 134.00 * 4.71 0.00 136.80 4.72 0.00 139.63 4.73 0.00 142.48 4.74 0.00 145.35 4.75 0.00 148.25 4.76 0.00 151.16 4.77 0.00 154.10 4.78 0.00 157.07 4.79 0.00 160.05 4.80 0.00 163.06 4.81 0.00 166.09 4.82 0.00 169.15 4.83 0.00 172.22 4.84 0.00 175.32 4.85 0.00 178.44 4.86 0.00 181.58 4.87 0.00 184.74 4.88 0.00 187.93 4.89 0.00 191.13 4.90 0.00 194.36 4.91 0.00 197.61 4.92 0.00 200.88 4.93 0.00 204.18 4.94 0.00 207.49 4.95 0.00 210.83 4.96 0.00 214.18 4.97 0.00 217.56 4.98 0.00 220.96 4.99 0.00 224.38 5.00 0.00 227.82 5.01 0.00 231.28 5.02 0.00 234.77 5.03 0.00 238.27 5.04 0.00 241.79 5.05 0.00 245.34 5.06 0.00 248.90 5.07 0.00 252.49 5.08 0.00 256.10 5.09 0.00 259.72 5.10 0.00 263.37 5.11 0.00 267.04 5.12 0.00 270.73 5.13 0.00 274.44 5.14 0.00 278.16 5.15 0.00 281.91 5.16 0.00 285.68 5.17 0.00 289.47 5.18 0.00 293.28 5.19 0.00 297.11 5.20 0.00 300.96 5.21 0.00 304.82 5.22 0.00 308.71 5.23 0.00 312.62 5.24 0.00 316.55 5.25 0.00 320.49 5.26 0.00 324.46 5.27 0.00 328.44 5.28 0.00 332.45 5.29 0.00 336.47 5.30 0.00 340.52 5.31 0.00 344.58 5.32 0.00 348.66 5.33 0.00 352.76 5.34 0.00 356.89 5.35 0.00 361.03 5.36 0.00 365.18 5.37 0.00 369.36 5.38 0.00 373.56 5.39 0.00 377.77 5.40 0.00 382.01 5.41 0.00 386.26 5.42 0.00 390.54 5.43 0.00 394.83 5.44 0.00 399.14 5.45 0.00 403.47 5.46 0.00 407.81 5.47 0.00 412.18 5.48 0.00 416.56 5.49 0.00 420.97 5.50 0.00 425.39 5.51 0.00 429.83 5.52 0.00 434.29 5.53 0.00 438.76 5.54 0.00 443.26 5.55 0.00 447.77 5.56 0.00 452.30 5.57 0.00 456.85 5.58 0.00 461.42 5.59 0.00 466.01 5.60 0.00 470.61 5.61 0.00 475.24 5.62 0.00 479.88 5.63 0.00 484.53 5.64 0.00 489.21 5.65 0.00 493.91 5.66 0.00 498.62 5.67 0.00 503.35 5.68 0.00 508.10 5.69 0.00 512.86 5.70 0.00 517.65 5.71 0.00 522.45 5.72 0.00 527.27 5.73 0.00 532.10 5.74 0.00 536.96 5.75 0.00 541.83 5.76 0.00 546.72 5.77 0.00 551.63 5.78 0.00 556.55 5.79 0.00 561.50 5.80 0.00 566.46 5.81 0.00 571.43 5.82 0.00 576.43 5.83 0.00 581.44 5.84 0.00 586.47 5.85 0.00 591.52 5.86 0.00 596.58 5.87 0.00 601.66 5.88 0.00 606.76 5.89 0.00 611.87 5.90 0.00 617.01 5.91 0.00 622.16 5.92 0.00 627.32 5.93 0.00 632.51 5.94 0.00 637.71 5.95 0.00 642.93 5.96 0.00 648.16 5.97 0.00 653.42 5.98 0.00 658.68 5.99 0.00 663.97 6.00 0.00 669.27 6.01 0.00 674.59 6.02 0.00 679.93 6.03 0.00 685.28 6.04 0.00 690.65 6.05 0.00 696.04 6.06 0.00 701.44 6.07 0.00 706.86 6.08 0.00 712.30 6.09 0.00 717.75 6.10 0.00 723.23 6.11 0.00 728.71 6.12 0.00 734.22 6.13 0.00 739.74 6.14 0.00 745.27 6.15 0.00 750.82 6.16 0.00 756.39 6.17 0.00 761.98 6.18 0.00 767.58 6.19 0.00 773.20 6.20 0.00 778.84 6.21 0.00 784.49 6.22 0.00 790.16 6.23 0.00 795.84 6.24 0.00 801.54 6.25 0.00 807.26 6.26 0.00 812.99 6.27 0.00 818.74 6.28 0.00 824.50 6.29 0.00 830.29 6.30 0.00 836.08 6.31 0.00 841.90 6.32 0.00 847.73 6.33 0.00 853.57 6.34 0.00 859.44 6.35 0.00 865.31 6.36 0.00 871.21 6.37 0.00 877.12 6.38 0.00 883.04 6.39 0.00 888.99 6.40 0.00 894.94 6.41 0.00 900.92 6.42 0.00 906.91 6.43 0.00 912.91 6.44 0.00 918.93 6.45 0.00 924.97 6.46 0.00 931.02 6.47 0.00 937.09 6.48 0.00 943.18 6.49 0.00 949.28 6.50 0.00 955.39 6.51 0.00 961.53 6.52 0.00 967.67 6.53 0.00 973.84 6.54 0.00 980.02 6.55 0.00 986.21 6.56 0.00 992.42 6.57 0.00 998.64 6.58 0.00 1004.89 6.59 0.00 1011.14 6.60 0.00 1017.41 6.61 0.00 1023.70 6.62 0.00 1030.01 6.63 0.00 1036.32 6.64 0.00 1042.66 6.65 0.00 1049.01 6.66 0.00 1055.37 6.67 0.00 1061.75 6.68 0.00 1068.15 6.69 0.00 1074.56 6.70 0.00 1080.99 6.71 0.00 1087.43 6.72 0.00 1093.88 6.73 0.00 1100.36 6.74 0.00 1106.84 6.75 0.00 1113.35 6.76 0.00 1119.86 6.77 0.00 1126.40 6.78 0.00 1132.95 6.79 0.00 1139.51 6.80 0.00 1146.09 6.81 0.00 1152.68 6.82 0.00 1159.29 6.83 0.00 1165.91 6.84 0.00 1172.55 6.85 0.00 1179.21 6.86 0.00 1185.88 6.87 0.00 1192.56 6.88 0.00 1199.26 6.89 0.00 1205.98 6.90 0.00 1212.70 6.91 0.00 1219.45 6.92 0.00 1226.21 6.93 0.00 1232.98 6.94 0.00 1239.77 6.95 0.00 1246.58 6.96 0.00 1253.39 6.97 0.00 1260.23 6.98 0.00 1267.08 6.99 0.00 1273.94 7.00 0.00 1280.82 7.01 0.00 1287.71 7.02 0.00 1294.62 7.03 0.00 1301.54 7.04 0.00 1308.48 7.05 0.00 1315.43 7.06 0.00 1322.40 7.07 0.00 1329.38 7.08 0.00 1336.38 7.09 0.00 1343.39 7.10 0.00 1350.41 7.11 0.00 1357.45 7.12 0.00 1364.51 7.13 0.00 1371.58 7.14 0.00 1378.66 7.15 0.00 1385.76 7.16 0.00 1392.87 7.17 0.00 1400.00 *