# //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: 2024-10-22 23:00:02 # //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="10263500 " TIME_ZONE="PST" DST_FLAG=Y # //STATION NAME="BIG ROCK C NR VALYERMO CA" # //LABEL="Discharge (ft^3/s)" # //PARAMETER CODE="00060" # //RATING SHIFTED="20241022230002 PST" # //RATING ID="0023" TYPE="STGQ" NAME="stage-discharge" AGING=???? # //RATING REMARKS="Based on measuremetns 2540-2549. Old concrete control was destroyed in 2010. No stable control exists at this site at this time." # //RATING EXPANSION="logarithmic" # //RATING OFFSET1=8.000000E-01 # //RATING_INDEP ROUNDING="????" PARAMETER="Gage height (ft)" # //RATING_DEP ROUNDING="????" PARAMETER="Discharge (ft^3/s)" # //RATING_DATETIME BEGIN=20221007093500 BZONE=-08:00 END=-------------- EZONE=--- AGING=1 # //RATING_DATETIME COMMENT="Based on measuremetns 2540-2549. Old concrete control was destroyed in 2010. No stable control exists at this site at this time." # //SHIFT_PREV BEGIN="20241022103219" BZONE="-08:00" END="--------------" EZONE="---" # //SHIFT_PREV STAGE1="1.40" SHIFT1="-1.07" STAGE2="2.90" SHIFT2="-1.07" STAGE3="4.90" SHIFT3="0.00" # //SHIFT_PREV COMMENT="Prorate to measurement. Swimmers' dam in place inflating GH." # //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 1.87 -1.07 0.00 1.88 -1.07 0.01 1.89 -1.07 0.03 1.90 -1.07 0.04 1.91 -1.07 0.06 1.92 -1.07 0.07 1.93 -1.07 0.09 1.94 -1.07 0.11 1.95 -1.07 0.13 1.96 -1.07 0.15 1.97 -1.07 0.17 1.98 -1.07 0.21 1.99 -1.07 0.25 2.00 -1.07 0.30 2.01 -1.07 0.35 2.02 -1.07 0.41 2.03 -1.07 0.47 2.04 -1.07 0.54 2.05 -1.07 0.61 2.06 -1.07 0.69 2.07 -1.07 0.77 2.08 -1.07 0.86 2.09 -1.07 0.95 2.10 -1.07 1.06 2.11 -1.07 1.18 2.12 -1.07 1.31 2.13 -1.07 1.45 2.14 -1.07 1.59 2.15 -1.07 1.74 2.16 -1.07 1.91 2.17 -1.07 2.08 2.18 -1.07 2.25 2.19 -1.07 2.44 2.20 -1.07 2.64 2.21 -1.07 2.84 2.22 -1.07 3.06 2.23 -1.07 3.28 2.24 -1.07 3.52 2.25 -1.07 3.76 2.26 -1.07 4.02 2.27 -1.07 4.28 2.28 -1.07 4.56 2.29 -1.07 4.84 2.30 -1.07 5.14 2.31 -1.07 5.45 2.32 -1.07 5.76 2.33 -1.07 6.09 2.34 -1.07 6.43 2.35 -1.07 6.78 2.36 -1.07 7.14 2.37 -1.07 7.51 2.38 -1.07 7.90 2.39 -1.07 8.29 2.40 -1.07 8.70 2.41 -1.07 9.12 2.42 -1.07 9.55 2.43 -1.07 10.00 2.44 -1.07 10.45 2.45 -1.07 10.92 2.46 -1.07 11.40 2.47 -1.07 11.89 2.48 -1.07 12.40 2.49 -1.07 12.92 2.50 -1.07 13.45 2.51 -1.07 13.99 2.52 -1.07 14.55 2.53 -1.07 15.12 2.54 -1.07 15.70 2.55 -1.07 16.30 2.56 -1.07 16.91 2.57 -1.07 17.54 2.58 -1.07 18.17 2.59 -1.07 18.83 2.60 -1.07 19.49 2.61 -1.07 20.17 2.62 -1.07 20.87 2.63 -1.07 21.57 2.64 -1.07 22.30 2.65 -1.07 23.03 2.66 -1.07 23.78 2.67 -1.07 24.55 2.68 -1.07 25.33 2.69 -1.07 26.12 2.70 -1.07 26.93 2.71 -1.07 27.76 2.72 -1.07 28.60 2.73 -1.07 29.45 2.74 -1.07 30.32 2.75 -1.07 31.21 2.76 -1.07 32.11 2.77 -1.07 33.03 2.78 -1.07 33.96 2.79 -1.07 34.91 2.80 -1.07 35.87 2.81 -1.07 36.85 2.82 -1.07 37.85 2.83 -1.07 38.86 2.84 -1.07 39.89 2.85 -1.07 40.93 2.86 -1.07 41.99 2.87 -1.07 43.07 2.88 -1.07 44.16 2.89 -1.07 45.27 2.90 -1.07 46.40 2.91 -1.06 48.16 2.92 -1.06 49.96 2.93 -1.05 51.80 2.94 -1.05 53.68 2.95 -1.04 55.60 2.96 -1.04 57.57 2.97 -1.03 59.57 2.98 -1.03 61.62 2.99 -1.02 63.71 3.00 -1.02 65.83 3.01 -1.01 68.01 3.02 -1.01 70.22 3.03 -1.00 72.48 3.04 -1.00 74.78 3.05 -0.99 77.13 3.06 -0.98 79.51 3.07 -0.98 81.95 3.08 -0.97 84.42 3.09 -0.97 86.94 3.10 -0.96 89.51 3.11 -0.96 92.12 3.12 -0.95 94.78 3.13 -0.95 97.48 3.14 -0.94 100.23 3.15 -0.94 103.02 3.16 -0.93 105.86 3.17 -0.93 108.75 3.18 -0.92 111.69 3.19 -0.91 114.67 3.20 -0.91 117.70 3.21 -0.90 120.77 3.22 -0.90 123.90 3.23 -0.89 127.07 3.24 -0.89 130.30 3.25 -0.88 133.57 3.26 -0.88 136.89 3.27 -0.87 140.25 3.28 -0.87 143.67 3.29 -0.86 147.14 3.30 -0.86 150.66 3.31 -0.85 154.23 3.32 -0.85 157.85 3.33 -0.84 161.52 3.34 -0.83 165.24 3.35 -0.83 169.01 3.36 -0.82 172.83 3.37 -0.82 176.71 3.38 -0.81 180.64 3.39 -0.81 184.62 3.40 -0.80 188.65 3.41 -0.80 192.73 3.42 -0.79 196.87 3.43 -0.79 201.06 3.44 -0.78 205.30 3.45 -0.78 209.60 3.46 -0.77 213.95 3.47 -0.77 218.36 3.48 -0.76 222.82 3.49 -0.75 227.33 3.50 -0.75 231.90 3.51 -0.74 236.52 3.52 -0.74 241.20 3.53 -0.73 245.93 3.54 -0.73 250.72 3.55 -0.72 255.57 3.56 -0.72 260.47 3.57 -0.71 265.43 3.58 -0.71 270.44 3.59 -0.70 275.51 3.60 -0.70 280.64 3.61 -0.69 285.83 3.62 -0.68 291.07 3.63 -0.68 296.37 3.64 -0.67 301.73 3.65 -0.67 307.14 3.66 -0.66 312.62 3.67 -0.66 318.15 3.68 -0.65 323.74 3.69 -0.65 329.39 3.70 -0.64 335.10 3.71 -0.64 340.86 3.72 -0.63 346.69 3.73 -0.63 352.58 3.74 -0.62 358.53 3.75 -0.62 364.53 3.76 -0.61 370.60 3.77 -0.60 376.73 3.78 -0.60 382.92 3.79 -0.59 389.17 3.80 -0.59 395.48 3.81 -0.58 401.85 3.82 -0.58 408.28 3.83 -0.57 414.78 3.84 -0.57 421.33 3.85 -0.56 427.95 3.86 -0.56 434.63 3.87 -0.55 441.38 3.88 -0.55 448.18 3.89 -0.54 455.05 3.90 -0.53 461.99 3.91 -0.53 468.98 3.92 -0.52 476.04 3.93 -0.52 483.17 3.94 -0.51 490.35 3.95 -0.51 497.60 3.96 -0.50 504.92 3.97 -0.50 512.30 3.98 -0.49 519.74 3.99 -0.49 527.25 4.00 -0.48 534.83 4.01 -0.48 542.47 4.02 -0.47 550.17 4.03 -0.47 557.94 4.04 -0.46 565.78 4.05 -0.45 573.68 4.06 -0.45 581.65 4.07 -0.44 589.69 4.08 -0.44 597.79 4.09 -0.43 605.96 4.10 -0.43 614.19 4.11 -0.42 622.49 4.12 -0.42 630.86 4.13 -0.41 639.30 4.14 -0.41 647.81 4.15 -0.40 656.38 4.16 -0.40 665.02 4.17 -0.39 673.73 4.18 -0.39 682.51 4.19 -0.38 691.35 4.20 -0.37 700.27 4.21 -0.37 709.25 4.22 -0.36 718.31 4.23 -0.36 727.43 4.24 -0.35 736.62 4.25 -0.35 745.88 4.26 -0.34 755.21 4.27 -0.34 764.62 4.28 -0.33 774.09 4.29 -0.33 783.63 4.30 -0.32 793.24 4.31 -0.32 802.93 4.32 -0.31 812.68 4.33 -0.30 822.51 4.34 -0.30 832.40 4.35 -0.29 842.37 4.36 -0.29 852.41 4.37 -0.28 862.52 4.38 -0.28 872.71 4.39 -0.27 882.96 4.40 -0.27 893.29 4.41 -0.26 903.69 4.42 -0.26 914.17 4.43 -0.25 924.71 4.44 -0.25 935.33 4.45 -0.24 946.03 4.46 -0.24 956.79 4.47 -0.23 967.63 4.48 -0.22 978.55 4.49 -0.22 989.53 4.50 -0.21 1000.59 4.51 -0.21 1011.73 4.52 -0.20 1022.94 4.53 -0.20 1034.22 4.54 -0.19 1045.58 4.55 -0.19 1057.02 4.56 -0.18 1068.53 4.57 -0.18 1080.11 4.58 -0.17 1091.77 4.59 -0.17 1103.51 4.60 -0.16 1115.32 4.61 -0.16 1127.21 4.62 -0.15 1139.17 4.63 -0.14 1151.21 4.64 -0.14 1163.33 4.65 -0.13 1175.52 4.66 -0.13 1187.79 4.67 -0.12 1200.13 4.68 -0.12 1212.56 4.69 -0.11 1225.06 4.70 -0.11 1237.63 4.71 -0.10 1250.29 4.72 -0.10 1263.02 4.73 -0.09 1275.83 4.74 -0.09 1288.72 4.75 -0.08 1301.69 4.76 -0.07 1314.74 4.77 -0.07 1327.86 4.78 -0.06 1341.06 4.79 -0.06 1354.34 4.80 -0.05 1367.71 4.81 -0.05 1381.15 4.82 -0.04 1394.66 4.83 -0.04 1408.26 4.84 -0.03 1421.94 4.85 -0.03 1435.70 4.86 -0.02 1449.54 4.87 -0.02 1463.46 4.88 -0.01 1477.45 4.89 -0.01 1491.53 4.90 0.00 1505.69 4.91 0.00 1514.96 4.92 0.00 1524.26 4.93 0.00 1533.60 4.94 0.00 1542.97 4.95 0.00 1552.38 4.96 0.00 1561.82 4.97 0.00 1571.29 4.98 0.00 1580.80 4.99 0.00 1590.34 5.00 0.00 1599.92 5.01 0.00 1609.53 5.02 0.00 1619.18 5.03 0.00 1628.86 5.04 0.00 1638.58 5.05 0.00 1648.33 5.06 0.00 1658.12 5.07 0.00 1667.94 5.08 0.00 1677.80 5.09 0.00 1687.69 5.10 0.00 1697.62 5.11 0.00 1707.58 5.12 0.00 1717.58 5.13 0.00 1727.61 5.14 0.00 1737.68 5.15 0.00 1747.78 5.16 0.00 1757.92 5.17 0.00 1768.10 5.18 0.00 1778.31 5.19 0.00 1788.55 5.20 0.00 1798.83 5.21 0.00 1809.15 5.22 0.00 1819.50 5.23 0.00 1829.89 5.24 0.00 1840.31 5.25 0.00 1850.77 5.26 0.00 1861.26 5.27 0.00 1871.79 5.28 0.00 1882.36 5.29 0.00 1892.96 5.30 0.00 1903.60 5.31 0.00 1914.27 5.32 0.00 1924.98 5.33 0.00 1935.73 5.34 0.00 1946.51 5.35 0.00 1957.33 5.36 0.00 1968.18 5.37 0.00 1979.07 5.38 0.00 1990.00 * 5.39 0.00 2000.03 5.40 0.00 2010.09 5.41 0.00 2020.18 5.42 0.00 2030.30 5.43 0.00 2040.45 5.44 0.00 2050.62 5.45 0.00 2060.83 5.46 0.00 2071.06 5.47 0.00 2081.32 5.48 0.00 2091.61 5.49 0.00 2101.93 5.50 0.00 2112.28 5.51 0.00 2122.66 5.52 0.00 2133.06 5.53 0.00 2143.50 5.54 0.00 2153.96 5.55 0.00 2164.45 5.56 0.00 2174.97 5.57 0.00 2185.52 5.58 0.00 2196.10 5.59 0.00 2206.71 5.60 0.00 2217.35 5.61 0.00 2228.01 5.62 0.00 2238.71 5.63 0.00 2249.43 5.64 0.00 2260.18 5.65 0.00 2270.96 5.66 0.00 2281.78 5.67 0.00 2292.61 5.68 0.00 2303.48 5.69 0.00 2314.38 5.70 0.00 2325.31 5.71 0.00 2336.27 5.72 0.00 2347.25 5.73 0.00 2358.27 5.74 0.00 2369.31 5.75 0.00 2380.38 5.76 0.00 2391.49 5.77 0.00 2402.62 5.78 0.00 2413.78 5.79 0.00 2424.97 5.80 0.00 2436.19 5.81 0.00 2447.44 5.82 0.00 2458.71 5.83 0.00 2470.02 5.84 0.00 2481.36 5.85 0.00 2492.73 5.86 0.00 2504.12 5.87 0.00 2515.55 5.88 0.00 2527.00 5.89 0.00 2538.49 5.90 0.00 2550.00 * 5.91 0.00 2560.41 5.92 0.00 2570.83 5.93 0.00 2581.28 5.94 0.00 2591.76 5.95 0.00 2602.25 5.96 0.00 2612.77 5.97 0.00 2623.30 5.98 0.00 2633.86 5.99 0.00 2644.45 6.00 0.00 2655.05 6.01 0.00 2665.68 6.02 0.00 2676.32 6.03 0.00 2686.99 6.04 0.00 2697.69 6.05 0.00 2708.40 6.06 0.00 2719.14 6.07 0.00 2729.89 6.08 0.00 2740.68 6.09 0.00 2751.48 6.10 0.00 2762.30 6.11 0.00 2773.15 6.12 0.00 2784.02 6.13 0.00 2794.91 6.14 0.00 2805.82 6.15 0.00 2816.76 6.16 0.00 2827.71 6.17 0.00 2838.69 6.18 0.00 2849.69 6.19 0.00 2860.71 6.20 0.00 2871.76 6.21 0.00 2882.83 6.22 0.00 2893.92 6.23 0.00 2905.03 6.24 0.00 2916.16 6.25 0.00 2927.32 6.26 0.00 2938.50 6.27 0.00 2949.70 6.28 0.00 2960.92 6.29 0.00 2972.16 6.30 0.00 2983.43 6.31 0.00 2994.72 6.32 0.00 3006.03 6.33 0.00 3017.36 6.34 0.00 3028.71 6.35 0.00 3040.09 6.36 0.00 3051.49 6.37 0.00 3062.91 6.38 0.00 3074.35 6.39 0.00 3085.82 6.40 0.00 3097.31 6.41 0.00 3108.82 6.42 0.00 3120.35 6.43 0.00 3131.90 6.44 0.00 3143.48 6.45 0.00 3155.08 6.46 0.00 3166.70 6.47 0.00 3178.34 6.48 0.00 3190.01 6.49 0.00 3201.69 6.50 0.00 3213.40 6.51 0.00 3225.13 6.52 0.00 3236.89 6.53 0.00 3248.66 6.54 0.00 3260.46 6.55 0.00 3272.28 6.56 0.00 3284.12 6.57 0.00 3295.99 6.58 0.00 3307.88 6.59 0.00 3319.79 6.60 0.00 3331.72 6.61 0.00 3343.67 6.62 0.00 3355.65 6.63 0.00 3367.64 6.64 0.00 3379.66 6.65 0.00 3391.71 6.66 0.00 3403.77 6.67 0.00 3415.86 6.68 0.00 3427.97 6.69 0.00 3440.10 6.70 0.00 3452.25 6.71 0.00 3464.43 6.72 0.00 3476.63 6.73 0.00 3488.85 6.74 0.00 3501.09 6.75 0.00 3513.35 6.76 0.00 3525.64 6.77 0.00 3537.95 6.78 0.00 3550.28 6.79 0.00 3562.64 6.80 0.00 3575.01 6.81 0.00 3587.41 6.82 0.00 3599.83 6.83 0.00 3612.27 6.84 0.00 3624.74 6.85 0.00 3637.23 6.86 0.00 3649.74 6.87 0.00 3662.27 6.88 0.00 3674.82 6.89 0.00 3687.40 6.90 0.00 3700.00 * 6.91 0.00 3712.41 6.92 0.00 3724.84 6.93 0.00 3737.29 6.94 0.00 3749.77 6.95 0.00 3762.26 6.96 0.00 3774.78 6.97 0.00 3787.32 6.98 0.00 3799.87 6.99 0.00 3812.45 7.00 0.00 3825.06 7.01 0.00 3837.68 7.02 0.00 3850.32 7.03 0.00 3862.99 7.04 0.00 3875.67 7.05 0.00 3888.38 7.06 0.00 3901.11 7.07 0.00 3913.86 7.08 0.00 3926.63 7.09 0.00 3939.42 7.10 0.00 3952.23 7.11 0.00 3965.07 7.12 0.00 3977.93 7.13 0.00 3990.80 7.14 0.00 4003.70 7.15 0.00 4016.62 7.16 0.00 4029.56 7.17 0.00 4042.52 7.18 0.00 4055.51 7.19 0.00 4068.51 7.20 0.00 4081.54 7.21 0.00 4094.59 7.22 0.00 4107.66 7.23 0.00 4120.75 7.24 0.00 4133.86 7.25 0.00 4146.99 7.26 0.00 4160.14 7.27 0.00 4173.32 7.28 0.00 4186.52 7.29 0.00 4199.73 7.30 0.00 4212.97 7.31 0.00 4226.23 7.32 0.00 4239.51 7.33 0.00 4252.82 7.34 0.00 4266.14 7.35 0.00 4279.49 7.36 0.00 4292.85 7.37 0.00 4306.24 7.38 0.00 4319.65 7.39 0.00 4333.08 7.40 0.00 4346.53 7.41 0.00 4360.01 7.42 0.00 4373.50 7.43 0.00 4387.02 7.44 0.00 4400.55 7.45 0.00 4414.11 7.46 0.00 4427.69 7.47 0.00 4441.29 7.48 0.00 4454.91 7.49 0.00 4468.56 7.50 0.00 4482.22 7.51 0.00 4495.91 7.52 0.00 4509.62 7.53 0.00 4523.35 7.54 0.00 4537.10 7.55 0.00 4550.87 7.56 0.00 4564.66 7.57 0.00 4578.47 7.58 0.00 4592.31 7.59 0.00 4606.17 7.60 0.00 4620.05 7.61 0.00 4633.94 7.62 0.00 4647.87 7.63 0.00 4661.81 7.64 0.00 4675.77 7.65 0.00 4689.76 7.66 0.00 4703.76 7.67 0.00 4717.79 7.68 0.00 4731.84 7.69 0.00 4745.91 7.70 0.00 4760.00 *