# //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: 2025-01-22 21:40:02 # //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="11162753 " TIME_ZONE="PST" DST_FLAG=Y # //STATION NAME="SAN MATEO C BL LO CRYSTAL SP RES NR SAN MATEO CA" # //LABEL="Discharge (ft^3/s)" # //PARAMETER CODE="00060" # //RATING SHIFTED="20250122214002 PST" # //RATING ID="8.0" TYPE="STGQ" NAME="stage-discharge" AGING=???? # //RATING REMARKS="Rating reflects middle and upper end fill, and low end scour caused by fallen tree in January 2023. WY 2023 measurements used for rating development." # //RATING EXPANSION="logarithmic" # //RATING BREAKPOINT1=4.100000E+00 BREAKPOINT2=6.700000E+00 # //RATING OFFSET1=3.720000E+00 OFFSET2=3.900000E+00 OFFSET3=0.000000E+00 # //RATING_INDEP ROUNDING="????" PARAMETER="Gage height (ft)" # //RATING_DEP ROUNDING="????" PARAMETER="Discharge (ft^3/s)" # //RATING_DATETIME BEGIN=20230102115500 BZONE=-08:00 END=-------------- EZONE=--- AGING=1 # //RATING_DATETIME COMMENT="Rating reflects middle and upper end fill, and low end scour caused by fallen tree in January 2023. WY 2023 measurements used for rating development." # //SHIFT_PREV BEGIN="20250115141500" BZONE="-08:00" END="--------------" EZONE="---" # //SHIFT_PREV STAGE1="4.00" SHIFT1="0.04" STAGE2="6.75" SHIFT2="0.04" STAGE3="7.50" SHIFT3="0.00" # //SHIFT_PREV COMMENT="Shift held to time of QM 259 which ends data period." # //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 3.70 0.04 0.00 3.71 0.03 0.00 3.72 0.03 0.01 3.73 0.04 0.02 3.74 0.04 0.03 * 3.75 0.04 0.04 3.76 0.04 0.06 * 3.77 0.04 0.08 3.78 0.04 0.10 3.79 0.04 0.13 3.80 0.04 0.16 3.81 0.04 0.20 3.82 0.04 0.24 3.83 0.04 0.28 3.84 0.04 0.34 3.85 0.04 0.39 3.86 0.04 0.45 3.87 0.04 0.52 3.88 0.04 0.59 3.89 0.04 0.67 3.90 0.04 0.75 3.91 0.04 0.84 3.92 0.04 0.94 3.93 0.04 1.04 3.94 0.04 1.15 3.95 0.04 1.26 3.96 0.04 1.38 3.97 0.04 1.51 3.98 0.04 1.65 3.99 0.04 1.79 4.00 0.04 1.94 4.01 0.04 2.10 4.02 0.04 2.26 4.03 0.04 2.44 4.04 0.04 2.62 4.05 0.04 2.80 4.06 0.04 3.00 4.07 0.04 3.24 4.08 0.04 3.49 4.09 0.04 3.75 4.10 0.04 4.01 * 4.11 0.04 4.28 4.12 0.04 4.56 4.13 0.04 4.84 4.14 0.04 5.13 4.15 0.04 5.43 4.16 0.04 5.73 4.17 0.04 6.04 4.18 0.04 6.35 4.19 0.04 6.67 4.20 0.04 7.00 4.21 0.04 7.33 4.22 0.04 7.67 4.23 0.04 8.01 4.24 0.04 8.36 4.25 0.04 8.72 4.26 0.04 9.08 4.27 0.04 9.44 4.28 0.04 9.81 4.29 0.04 10.19 4.30 0.04 10.57 4.31 0.04 10.95 4.32 0.04 11.34 4.33 0.04 11.74 4.34 0.04 12.14 4.35 0.04 12.55 4.36 0.04 12.96 4.37 0.04 13.38 4.38 0.04 13.80 4.39 0.04 14.22 4.40 0.04 14.66 4.41 0.04 15.09 4.42 0.04 15.53 4.43 0.04 15.98 4.44 0.04 16.43 4.45 0.04 16.88 4.46 0.04 17.34 4.47 0.04 17.81 4.48 0.04 18.27 4.49 0.04 18.75 4.50 0.04 19.22 4.51 0.04 19.71 4.52 0.04 20.19 4.53 0.04 20.68 4.54 0.04 21.18 4.55 0.04 21.68 4.56 0.04 22.18 4.57 0.04 22.69 4.58 0.04 23.20 4.59 0.04 23.72 4.60 0.04 24.24 4.61 0.04 24.77 4.62 0.04 25.30 4.63 0.04 25.83 4.64 0.04 26.37 4.65 0.04 26.91 4.66 0.04 27.45 4.67 0.04 28.00 4.68 0.04 28.56 4.69 0.04 29.12 4.70 0.04 29.68 4.71 0.04 30.25 4.72 0.04 30.82 4.73 0.04 31.39 4.74 0.04 31.97 4.75 0.04 32.55 4.76 0.04 33.14 4.77 0.04 33.73 4.78 0.04 34.32 4.79 0.04 34.92 4.80 0.04 35.52 4.81 0.04 36.12 4.82 0.04 36.73 4.83 0.04 37.35 4.84 0.04 37.96 4.85 0.04 38.58 4.86 0.04 39.21 4.87 0.04 39.84 4.88 0.04 40.47 4.89 0.04 41.10 4.90 0.04 41.74 4.91 0.04 42.39 4.92 0.04 43.03 4.93 0.04 43.68 4.94 0.04 44.34 4.95 0.04 44.99 4.96 0.04 45.65 4.97 0.04 46.32 4.98 0.04 46.99 4.99 0.04 47.66 5.00 0.04 48.33 5.01 0.04 49.01 5.02 0.04 49.70 5.03 0.04 50.38 5.04 0.04 51.07 5.05 0.04 51.76 5.06 0.04 52.46 5.07 0.04 53.16 5.08 0.04 53.86 5.09 0.04 54.57 5.10 0.04 55.28 5.11 0.04 55.99 5.12 0.04 56.71 5.13 0.04 57.43 5.14 0.04 58.16 5.15 0.04 58.88 5.16 0.04 59.61 5.17 0.04 60.35 5.18 0.04 61.09 5.19 0.04 61.83 5.20 0.04 62.57 5.21 0.04 63.32 5.22 0.04 64.07 5.23 0.04 64.82 5.24 0.04 65.58 5.25 0.04 66.34 5.26 0.04 67.10 5.27 0.04 67.87 5.28 0.04 68.64 5.29 0.04 69.42 5.30 0.04 70.19 5.31 0.04 70.97 5.32 0.04 71.76 5.33 0.04 72.54 5.34 0.04 73.33 5.35 0.04 74.12 5.36 0.04 74.92 5.37 0.04 75.72 5.38 0.04 76.52 5.39 0.04 77.33 5.40 0.04 78.14 5.41 0.04 78.95 5.42 0.04 79.76 5.43 0.04 80.58 5.44 0.04 81.40 5.45 0.04 82.23 5.46 0.04 83.05 5.47 0.04 83.88 5.48 0.04 84.72 5.49 0.04 85.56 5.50 0.04 86.39 5.51 0.04 87.24 5.52 0.04 88.08 5.53 0.04 88.93 5.54 0.04 89.78 5.55 0.04 90.64 5.56 0.04 91.50 5.57 0.04 92.36 5.58 0.04 93.22 5.59 0.04 94.09 5.60 0.04 94.96 5.61 0.04 95.83 5.62 0.04 96.71 5.63 0.04 97.59 5.64 0.04 98.47 5.65 0.04 99.35 5.66 0.04 100.24 5.67 0.04 101.13 5.68 0.04 102.03 5.69 0.04 102.92 5.70 0.04 103.82 5.71 0.04 104.73 5.72 0.04 105.63 5.73 0.04 106.54 5.74 0.04 107.45 5.75 0.04 108.37 5.76 0.04 109.28 5.77 0.04 110.20 5.78 0.04 111.13 5.79 0.04 112.05 5.80 0.04 112.98 5.81 0.04 113.91 5.82 0.04 114.85 5.83 0.04 115.78 5.84 0.04 116.72 5.85 0.04 117.67 5.86 0.04 118.61 5.87 0.04 119.56 5.88 0.04 120.51 5.89 0.04 121.47 5.90 0.04 122.42 5.91 0.04 123.38 5.92 0.04 124.35 5.93 0.04 125.31 5.94 0.04 126.28 5.95 0.04 127.25 5.96 0.04 128.22 5.97 0.04 129.20 5.98 0.04 130.18 5.99 0.04 131.16 6.00 0.04 132.15 6.01 0.04 133.13 6.02 0.04 134.12 6.03 0.04 135.12 6.04 0.04 136.11 6.05 0.04 137.11 6.06 0.04 138.11 6.07 0.04 139.12 6.08 0.04 140.12 6.09 0.04 141.13 6.10 0.04 142.14 6.11 0.04 143.16 6.12 0.04 144.18 6.13 0.04 145.20 6.14 0.04 146.22 6.15 0.04 147.25 6.16 0.04 148.27 6.17 0.04 149.30 6.18 0.04 150.34 6.19 0.04 151.37 6.20 0.04 152.41 6.21 0.04 153.45 6.22 0.04 154.50 6.23 0.04 155.55 6.24 0.04 156.59 6.25 0.04 157.65 6.26 0.04 158.70 6.27 0.04 159.76 6.28 0.04 160.82 6.29 0.04 161.88 6.30 0.04 162.95 6.31 0.04 164.01 6.32 0.04 165.09 6.33 0.04 166.16 6.34 0.04 167.23 6.35 0.04 168.31 6.36 0.04 169.39 6.37 0.04 170.48 6.38 0.04 171.56 6.39 0.04 172.65 6.40 0.04 173.74 6.41 0.04 174.84 6.42 0.04 175.93 6.43 0.04 177.03 6.44 0.04 178.13 6.45 0.04 179.24 6.46 0.04 180.34 6.47 0.04 181.45 6.48 0.04 182.56 6.49 0.04 183.68 6.50 0.04 184.79 6.51 0.04 185.91 6.52 0.04 187.03 6.53 0.04 188.16 6.54 0.04 189.28 6.55 0.04 190.41 6.56 0.04 191.55 6.57 0.04 192.68 6.58 0.04 193.82 6.59 0.04 194.96 6.60 0.04 196.10 6.61 0.04 197.24 6.62 0.04 198.39 6.63 0.04 199.54 6.64 0.04 200.69 6.65 0.04 201.84 6.66 0.04 203.00 6.67 0.04 204.28 6.68 0.04 205.56 6.69 0.04 206.85 6.70 0.04 208.15 * 6.71 0.04 209.45 6.72 0.04 210.76 6.73 0.04 212.08 6.74 0.04 213.40 6.75 0.04 214.73 6.76 0.04 215.99 6.77 0.04 217.26 6.78 0.04 218.53 6.79 0.04 219.81 6.80 0.04 221.10 6.81 0.04 222.39 6.82 0.04 223.69 6.83 0.04 224.99 6.84 0.04 226.30 6.85 0.03 227.61 6.86 0.03 228.93 6.87 0.03 230.26 6.88 0.03 231.59 6.89 0.03 232.93 6.90 0.03 234.27 6.91 0.03 235.62 6.92 0.03 236.98 6.93 0.03 238.34 6.94 0.03 239.71 6.95 0.03 241.08 6.96 0.03 242.46 6.97 0.03 243.85 6.98 0.03 245.24 6.99 0.03 246.64 7.00 0.03 248.04 7.01 0.03 249.45 7.02 0.03 250.86 7.03 0.03 252.29 7.04 0.02 253.71 7.05 0.02 255.15 7.06 0.02 256.59 7.07 0.02 258.04 7.08 0.02 259.49 7.09 0.02 260.95 7.10 0.02 262.41 7.11 0.02 263.88 7.12 0.02 265.36 7.13 0.02 266.85 7.14 0.02 268.34 7.15 0.02 269.83 7.16 0.02 271.34 7.17 0.02 272.85 7.18 0.02 274.36 7.19 0.02 275.88 7.20 0.02 277.41 7.21 0.02 278.95 7.22 0.01 280.49 7.23 0.01 282.04 7.24 0.01 283.59 7.25 0.01 285.15 7.26 0.01 286.72 7.27 0.01 288.29 7.28 0.01 289.88 7.29 0.01 291.46 7.30 0.01 293.06 7.31 0.01 294.66 7.32 0.01 296.26 7.33 0.01 297.88 7.34 0.01 299.50 7.35 0.01 301.13 7.36 0.01 302.76 7.37 0.01 304.40 7.38 0.01 306.05 7.39 0.01 307.70 7.40 0.01 309.37 7.41 0.00 311.03 7.42 0.00 312.71 7.43 0.00 314.39 7.44 0.00 316.08 7.45 0.00 317.77 7.46 0.00 319.48 7.47 0.00 321.19 7.48 0.00 322.90 7.49 0.00 324.63 7.50 0.00 326.36 7.51 0.00 328.19 7.52 0.00 330.04 7.53 0.00 331.89 7.54 0.00 333.75 7.55 0.00 335.61 7.56 0.00 337.49 7.57 0.00 339.37 7.58 0.00 341.26 7.59 0.00 343.16 7.60 0.00 345.07 7.61 0.00 346.98 7.62 0.00 348.91 7.63 0.00 350.84 7.64 0.00 352.78 7.65 0.00 354.73 7.66 0.00 356.68 7.67 0.00 358.65 7.68 0.00 360.62 7.69 0.00 362.60 7.70 0.00 364.59 7.71 0.00 366.58 7.72 0.00 368.59 7.73 0.00 370.60 7.74 0.00 372.63 7.75 0.00 374.66 7.76 0.00 376.70 7.77 0.00 378.74 7.78 0.00 380.80 7.79 0.00 382.86 7.80 0.00 384.94 7.81 0.00 387.02 7.82 0.00 389.11 7.83 0.00 391.21 7.84 0.00 393.31 7.85 0.00 395.43 7.86 0.00 397.56 7.87 0.00 399.69 7.88 0.00 401.83 7.89 0.00 403.98 7.90 0.00 406.14 7.91 0.00 408.31 7.92 0.00 410.49 7.93 0.00 412.67 7.94 0.00 414.87 7.95 0.00 417.07 7.96 0.00 419.28 7.97 0.00 421.51 7.98 0.00 423.74 7.99 0.00 425.98 8.00 0.00 428.23 8.01 0.00 430.48 8.02 0.00 432.75 8.03 0.00 435.03 8.04 0.00 437.31 8.05 0.00 439.60 8.06 0.00 441.91 8.07 0.00 444.22 8.08 0.00 446.54 8.09 0.00 448.87 8.10 0.00 451.21 8.11 0.00 453.56 8.12 0.00 455.92 8.13 0.00 458.29 8.14 0.00 460.67 8.15 0.00 463.05 8.16 0.00 465.45 8.17 0.00 467.85 8.18 0.00 470.27 8.19 0.00 472.69 8.20 0.00 475.13 8.21 0.00 477.57 8.22 0.00 480.03 8.23 0.00 482.49 8.24 0.00 484.96 8.25 0.00 487.44 8.26 0.00 489.94 8.27 0.00 492.44 8.28 0.00 494.95 8.29 0.00 497.47 8.30 0.00 500.00 * 8.31 0.00 502.53 8.32 0.00 505.07 8.33 0.00 507.62 8.34 0.00 510.17 8.35 0.00 512.74 8.36 0.00 515.32 8.37 0.00 517.91 8.38 0.00 520.51 8.39 0.00 523.11 8.40 0.00 525.73 8.41 0.00 528.36 8.42 0.00 530.99 8.43 0.00 533.64 8.44 0.00 536.30 8.45 0.00 538.97 8.46 0.00 541.64 8.47 0.00 544.33 8.48 0.00 547.03 8.49 0.00 549.74 8.50 0.00 552.46 8.51 0.00 555.18 8.52 0.00 557.92 8.53 0.00 560.67 8.54 0.00 563.43 8.55 0.00 566.20 8.56 0.00 568.98 8.57 0.00 571.77 8.58 0.00 574.57 8.59 0.00 577.38 8.60 0.00 580.20 8.61 0.00 583.04 8.62 0.00 585.88 8.63 0.00 588.73 8.64 0.00 591.59 8.65 0.00 594.47 8.66 0.00 597.35 8.67 0.00 600.25 8.68 0.00 603.16 8.69 0.00 606.07 8.70 0.00 609.00 *