Rating curve data

Lake
Lavon
Source
TWDB
Survey date
2011-07-01
Vertical datum
NGVD29
Elevation
(feet above NGVD29)		 Area
(acres)		 Volume
(acre-feet)
448.30 0.00 0.00
448.40 0.00 0.00
448.50 0.00 0.00
448.60 0.00 0.00
448.70 0.00 0.00
448.80 0.00 0.00
448.90 0.01 0.00
449.00 0.01 0.00
449.10 0.05 0.00
449.20 0.18 0.01
449.30 0.56 0.05
449.40 1.35 0.14
449.50 2.33 0.32
449.60 3.46 0.61
449.70 6.80 1.07
449.80 32.29 2.77
449.90 64.41 7.65
450.00 104.12 15.91
450.10 161.08 29.16
450.20 224.95 48.45
450.30 300.81 74.57
450.40 386.97 108.78
450.50 470.95 151.69
450.60 550.21 202.67
450.70 631.38 261.80
450.80 709.40 328.85
450.90 781.76 403.59
451.00 840.51 484.87
451.10 893.85 571.60
451.20 938.84 663.30
451.30 978.95 759.23
451.40 1,021.71 859.22
451.50 1,060.08 963.38
451.60 1,097.46 1,071.27
451.70 1,136.83 1,182.99
451.80 1,176.84 1,298.64
451.90 1,217.73 1,418.33
452.00 1,258.79 1,542.18
452.10 1,299.22 1,670.08
452.20 1,335.35 1,801.86
452.30 1,368.48 1,937.05
452.40 1,400.23 2,075.47
452.50 1,433.28 2,217.15
452.60 1,464.15 2,362.06
452.70 1,494.55 2,509.99
452.80 1,524.72 2,660.93
452.90 1,553.79 2,814.87
453.00 1,584.93 2,971.81
453.10 1,616.16 3,131.90
453.20 1,643.81 3,294.94
453.30 1,671.21 3,460.63
453.40 1,698.50 3,629.13
453.50 1,726.34 3,800.42
453.60 1,750.60 3,974.31
453.70 1,773.22 4,150.51
453.80 1,795.98 4,328.94
453.90 1,819.13 4,509.70
454.00 1,842.93 4,692.80
454.10 1,868.79 4,878.39
454.20 1,894.83 5,066.60
454.30 1,921.14 5,257.32
454.40 1,949.23 5,450.84
454.50 1,978.64 5,647.23
454.60 2,010.32 5,846.69
454.70 2,044.45 6,049.41
454.80 2,085.76 6,255.72
454.90 2,150.93 6,467.26
455.00 2,213.74 6,685.66
455.10 2,270.86 6,910.02
455.20 2,315.17 7,139.34
455.30 2,358.20 7,372.95
455.40 2,400.52 7,610.93
455.50 2,441.61 7,853.07
455.60 2,481.43 8,099.22
455.70 2,522.68 8,349.44
455.80 2,564.88 8,603.77
455.90 2,605.21 8,862.31
456.00 2,646.58 9,124.89
456.10 2,688.24 9,391.65
456.20 2,730.51 9,662.62
456.30 2,773.20 9,937.74
456.40 2,817.35 10,217.27
456.50 2,861.16 10,501.23
456.60 2,902.77 10,789.49
456.70 2,942.30 11,081.76
456.80 2,981.59 11,377.87
456.90 3,021.02 11,678.00
457.00 3,067.43 11,982.42
457.10 3,107.22 12,291.18
457.20 3,144.77 12,603.82
457.30 3,179.36 12,919.96
457.40 3,212.32 13,239.59
457.50 3,245.00 13,562.40
457.60 3,284.99 13,888.89
457.70 3,323.73 14,219.39
457.80 3,350.71 14,553.10
457.90 3,376.22 14,889.46
458.00 3,403.17 15,228.46
458.10 3,434.25 15,570.27
458.20 3,470.49 15,915.57
458.30 3,504.99 16,264.24
458.40 3,540.67 16,616.53
458.50 3,583.14 16,972.77
458.60 3,621.82 17,333.02
458.70 3,661.36 17,697.21
458.80 3,698.60 18,065.13
458.90 3,735.06 18,436.84
459.00 3,770.89 18,812.17
459.10 3,810.45 19,191.24
459.20 3,854.16 19,574.38
459.30 3,899.74 19,962.04
459.40 3,942.98 20,354.21
459.50 3,987.53 20,750.73
459.60 4,024.78 21,151.49
459.70 4,057.18 21,555.61
459.80 4,093.81 21,963.01
459.90 4,133.53 22,374.43
460.00 4,171.73 22,789.73
460.10 4,211.96 23,208.95
460.20 4,249.57 23,632.07
460.30 4,286.81 24,058.75
460.40 4,322.34 24,489.25
460.50 4,355.19 24,923.13
460.60 4,389.84 25,360.43
460.70 4,429.24 25,801.41
460.80 4,468.98 26,246.16
460.90 4,523.93 26,695.84
461.00 4,574.44 27,150.79
461.10 4,623.83 27,610.72
461.20 4,678.25 28,075.82
461.30 4,732.36 28,546.25
461.40 4,783.09 29,022.07
461.50 4,833.61 29,502.95
461.60 4,886.33 29,988.97
461.70 4,938.26 30,480.18
461.80 4,991.51 30,976.49
461.90 5,046.96 31,478.43
462.00 5,097.19 31,985.76
462.10 5,147.67 32,498.05
462.20 5,201.13 33,015.48
462.30 5,254.47 33,538.08
462.40 5,306.10 34,066.21
462.50 5,355.60 34,599.33
462.60 5,405.37 35,137.41
462.70 5,457.51 35,680.59
462.80 5,514.25 36,229.01
462.90 5,573.24 36,783.39
463.00 5,628.05 37,343.55
463.10 5,681.52 37,909.02
463.20 5,743.62 38,480.18
463.30 5,821.21 39,058.19
463.40 5,891.44 39,643.96
463.50 5,958.71 40,236.51
463.60 6,022.08 40,835.64
463.70 6,080.60 41,440.88
463.80 6,130.84 42,051.33
463.90 6,180.31 42,666.90
464.00 6,230.70 43,287.46
464.10 6,283.29 43,913.25
464.20 6,335.61 44,544.24
464.30 6,386.89 45,180.23
464.40 6,435.76 45,821.40
464.50 6,487.50 46,467.59
464.60 6,539.96 47,119.00
464.70 6,591.85 47,775.64
464.80 6,640.64 48,437.10
464.90 6,690.08 49,103.67
465.00 6,737.80 49,775.07
465.10 6,783.44 50,451.22
465.20 6,824.53 51,131.69
465.30 6,864.22 51,815.97
465.40 6,904.30 52,504.41
465.50 6,948.11 53,197.04
465.60 6,994.41 53,894.22
465.70 7,035.37 54,595.72
465.80 7,081.50 55,301.30
465.90 7,136.65 56,012.23
466.00 7,189.94 56,728.61
466.10 7,238.88 57,450.14
466.20 7,283.79 58,176.31
466.30 7,324.23 58,906.58
466.40 7,362.80 59,640.98
466.50 7,404.37 60,379.36
466.60 7,443.37 61,121.84
466.70 7,480.42 61,868.08
466.80 7,518.01 62,617.80
466.90 7,555.15 63,371.54
467.00 7,588.95 64,128.81
467.10 7,622.34 64,889.42
467.20 7,657.78 65,653.45
467.30 7,693.44 66,420.83
467.40 7,734.22 67,192.17
467.50 7,780.99 67,967.85
467.60 7,836.40 68,748.73
467.70 7,885.69 69,534.92
467.80 7,934.60 70,325.70
467.90 7,980.25 71,121.55
468.00 8,023.48 71,921.78
468.10 8,065.18 72,726.27
468.20 8,105.83 73,534.88
468.30 8,147.25 74,347.33
468.40 8,190.33 75,164.22
468.50 8,241.18 75,985.77
468.60 8,288.71 76,812.38
468.70 8,333.76 77,643.60
468.80 8,376.68 78,478.89
468.90 8,422.14 79,318.84
469.00 8,471.89 80,163.58
469.10 8,518.36 81,013.18
469.20 8,566.53 81,867.44
469.30 8,615.41 82,726.37
469.40 8,661.82 83,590.29
469.50 8,709.27 84,458.86
469.60 8,758.43 85,332.24
469.70 8,809.38 86,210.72
469.80 8,861.80 87,094.00
469.90 8,918.57 87,983.02
470.00 8,976.15 88,877.83
470.10 9,031.81 89,778.31
470.20 9,093.60 90,684.50
470.30 9,152.68 91,596.67
470.40 9,204.13 92,514.64
470.50 9,252.12 93,437.49
470.60 9,305.55 94,365.31
470.70 9,375.25 95,299.26
470.80 9,440.37 96,239.86
470.90 9,500.03 97,186.92
471.00 9,558.49 98,139.94
471.10 9,614.84 99,098.69
471.20 9,675.81 100,063.24
471.30 9,730.96 101,033.41
471.40 9,781.07 102,009.11
471.50 9,829.55 102,989.66
471.60 9,878.19 103,975.15
471.70 9,924.47 104,965.38
471.80 9,968.64 105,959.81
471.90 10,011.65 106,958.90
472.00 10,052.95 107,962.19
472.10 10,091.92 108,969.53
472.20 10,131.94 109,980.76
472.30 10,170.72 110,995.65
472.40 10,207.05 112,014.62
472.50 10,243.20 113,037.20
472.60 10,279.75 114,063.40
472.70 10,318.73 115,093.32
472.80 10,365.19 116,127.28
472.90 10,410.85 117,166.15
473.00 10,453.60 118,209.45
473.10 10,496.69 119,257.01
473.20 10,535.58 120,308.69
473.30 10,574.81 121,363.97
473.40 10,613.59 122,423.43
473.50 10,651.94 123,486.80
473.60 10,690.56 124,553.98
473.70 10,728.15 125,625.01
473.80 10,765.42 126,699.42
473.90 10,803.77 127,777.92
474.00 10,844.34 128,860.46
474.10 10,884.15 129,946.92
474.20 10,923.26 131,037.36
474.30 10,961.90 132,131.38
474.40 10,999.76 133,229.53
474.50 11,037.90 134,331.49
474.60 11,073.74 135,437.14
474.70 11,111.89 136,546.45
474.80 11,149.37 137,659.20
474.90 11,190.55 138,776.26
475.00 11,229.84 139,897.35
475.10 11,270.76 141,022.43
475.20 11,312.30 142,151.68
475.30 11,354.39 143,284.69
475.40 11,405.94 144,422.71
475.50 11,461.38 145,566.22
475.60 11,515.26 146,715.09
475.70 11,568.68 147,869.37
475.80 11,628.12 149,028.86
475.90 11,691.02 150,194.91
476.00 11,748.14 151,366.90
476.10 11,814.52 152,545.03
476.20 11,891.29 153,730.41
476.30 11,959.13 154,922.58
476.40 12,025.57 156,121.95
476.50 12,089.25 157,327.75
476.60 12,153.28 158,539.93
476.70 12,214.80 159,758.41
476.80 12,272.35 160,982.51
476.90 12,331.39 162,212.65
477.00 12,391.66 163,448.90
477.10 12,451.60 164,691.14
477.20 12,513.60 165,939.40
477.30 12,591.52 167,194.49
477.40 12,656.73 168,456.99
477.50 12,730.68 169,726.34
477.60 12,805.36 171,003.22
477.70 12,874.06 172,287.39
477.80 12,937.22 173,577.65
477.90 12,996.04 174,874.48
478.00 13,047.56 176,176.76
478.10 13,097.48 177,484.09
478.20 13,149.27 178,796.49
478.30 13,197.74 180,113.55
478.40 13,245.74 181,435.80
478.50 13,290.72 182,762.70
478.60 13,335.56 184,094.10
478.70 13,380.22 185,429.91
478.80 13,429.14 186,770.00
478.90 13,477.92 188,115.43
479.00 13,523.48 189,465.61
479.10 13,569.33 190,820.35
479.20 13,616.59 192,179.67
479.30 13,664.60 193,543.36
479.40 13,711.67 194,912.26
479.50 13,758.39 196,285.88
479.60 13,810.94 197,664.30
479.70 13,865.29 199,048.25
479.80 13,916.43 200,437.07
479.90 13,962.22 201,831.11
480.00 14,007.69 203,229.68
480.10 14,055.53 204,632.91
480.20 14,107.91 206,041.17
480.30 14,159.26 207,454.15
480.40 14,213.16 208,872.87
480.50 14,266.80 210,296.92
480.60 14,316.71 211,726.22
480.70 14,372.01 213,160.69
480.80 14,422.51 214,600.15
480.90 14,471.50 216,044.89
481.00 14,521.25 217,494.64
481.10 14,572.01 218,949.40
481.20 14,625.69 220,409.37
481.30 14,677.89 221,874.24
481.40 14,728.80 223,344.67
481.50 14,780.26 224,820.21
481.60 14,833.87 226,301.04
481.70 14,886.75 227,787.11
481.80 14,939.91 229,278.09
481.90 14,995.44 230,774.93
482.00 15,047.96 232,277.19
482.10 15,096.92 233,784.51
482.20 15,143.16 235,296.68
482.30 15,188.97 236,812.88
482.40 15,238.75 238,334.33
482.50 15,292.82 239,860.88
482.60 15,346.84 241,393.00
482.70 15,400.20 242,930.44
482.80 15,462.24 244,473.11
482.90 15,522.49 246,022.58
483.00 15,575.09 247,577.53
483.10 15,631.16 249,137.91
483.20 15,681.80 250,703.67
483.30 15,736.83 252,274.25
483.40 15,789.80 253,850.68
483.50 15,846.52 255,432.73
483.60 15,894.14 257,019.93
483.70 15,939.95 258,611.72
483.80 15,987.36 260,207.69
483.90 16,033.40 261,808.83
484.00 16,078.13 263,414.53
484.10 16,122.94 265,024.67
484.20 16,167.59 266,639.30
484.30 16,210.82 268,257.86
484.40 16,252.36 269,881.12
484.50 16,291.11 271,508.43
484.60 16,328.43 273,139.52
484.70 16,364.39 274,774.25
484.80 16,399.63 276,412.06
484.90 16,434.29 278,053.87
485.00 16,469.07 279,699.14
485.10 16,504.54 281,347.90
485.20 16,540.94 283,000.27
485.30 16,578.27 284,655.80
485.40 16,616.61 286,315.64
485.50 16,656.00 287,979.38
485.60 16,696.47 289,647.10
485.70 16,738.18 291,318.93
485.80 16,780.80 292,994.44
485.90 16,824.40 294,674.81
486.00 16,869.10 296,359.56
486.10 16,914.95 298,048.86
486.20 16,962.08 299,742.81
486.30 17,010.32 301,441.01
486.40 17,059.73 303,144.60
486.50 17,110.39 304,853.19
486.60 17,162.28 306,566.93
486.70 17,215.37 308,285.90
486.80 17,269.61 310,009.72
486.90 17,325.04 311,739.55
487.00 17,381.62 313,474.99
487.10 17,439.43 315,216.14
487.20 17,498.54 316,963.12
487.30 17,558.59 318,715.56
487.40 17,619.81 320,474.58
487.50 17,682.21 322,239.78
487.60 17,745.82 324,011.25
487.70 17,810.59 325,789.17
487.80 17,876.48 327,573.09
487.90 17,943.55 329,364.19
488.00 18,011.78 331,162.07
488.10 18,081.18 332,966.81
488.20 18,151.76 334,778.56
488.30 18,223.50 336,596.86
488.40 18,296.45 338,422.97
488.50 18,370.65 340,256.42
488.60 18,446.17 342,097.36
488.70 18,523.07 343,945.92
488.80 18,601.41 345,801.67
488.90 18,681.26 347,665.91
489.00 18,762.70 349,538.22
489.10 18,845.80 351,418.75
489.20 18,930.77 353,307.67
489.30 19,017.66 355,204.61
489.40 19,106.56 357,110.93
489.50 19,197.49 359,026.22
489.60 19,290.68 360,950.74
489.70 19,386.23 362,884.68
489.80 19,933.62 364,832.23
489.90 19,960.32 366,827.03
490.00 19,987.18 368,824.54
490.10 20,014.21 370,824.72
490.20 20,041.40 372,827.63
490.30 20,068.74 374,832.64
490.40 20,096.26 376,841.00
490.50 20,123.93 378,852.14
490.60 20,151.78 380,866.06
490.70 20,179.78 382,882.74
490.80 20,207.94 384,901.64
490.90 20,236.27 386,923.97
491.00 20,264.76 388,949.15
491.10 20,293.42 390,977.19
491.20 20,322.24 393,008.10
491.30 20,351.22 395,041.24
491.40 20,380.36 397,077.96
491.50 20,409.67 399,117.59
491.60 20,439.15 401,160.13
491.70 20,468.78 403,205.69
491.80 20,498.57 405,253.55
491.90 20,528.54 407,305.03
492.00 20,558.66 409,359.52
492.10 20,588.95 411,417.01
492.20 20,619.40 413,477.57
492.30 20,650.01 415,540.52
492.40 20,680.79 417,607.18
492.50 20,711.73 419,676.95
492.60 20,742.83 421,749.77
492.70 20,774.10 423,825.75
492.80 20,805.52 425,904.21
492.90 20,837.12 427,986.49
493.00 21,620.26 430,071.91
493.10 * - n.a. - 432,160.13
493.20 * - n.a. - 434,251.57
493.30 * - n.a. - 436,346.13
493.40 * - n.a. - 438,443.80
493.50 * - n.a. - 440,544.59
493.60 * - n.a. - 442,648.49
493.70 * - n.a. - 444,755.51
493.80 * - n.a. - 446,865.65
493.90 * - n.a. - 448,978.90
494.00 * - n.a. - 451,095.26
494.10 * - n.a. - 453,214.74
494.20 * - n.a. - 455,337.34
494.30 * - n.a. - 457,463.05
494.40 * - n.a. - 459,591.88
494.50 * - n.a. - 461,723.82
494.60 * - n.a. - 463,858.88
494.70 * - n.a. - 465,997.06
494.80 * - n.a. - 468,138.35
494.90 * - n.a. - 470,282.75
495.00 * - n.a. - 472,430.27
495.10 * - n.a. - 474,580.91
495.20 * - n.a. - 476,734.66
495.30 * - n.a. - 478,891.53
495.40 * - n.a. - 481,051.51
495.50 * - n.a. - 483,214.61
495.60 * - n.a. - 485,380.83
495.70 * - n.a. - 487,550.15
495.80 * - n.a. - 489,722.60
495.90 * - n.a. - 491,898.16
496.00 * - n.a. - 494,076.84
496.10 * - n.a. - 496,258.63
496.20 * - n.a. - 498,443.53
496.30 * - n.a. - 500,631.56
496.40 * - n.a. - 502,822.69
496.50 * - n.a. - 505,016.95
496.60 * - n.a. - 507,214.32
496.70 * - n.a. - 509,414.80
496.80 * - n.a. - 511,618.40
496.90 * - n.a. - 513,825.12
497.00 * - n.a. - 516,034.95
497.10 * - n.a. - 518,247.89
497.20 * - n.a. - 520,463.96
497.30 * - n.a. - 522,683.13
497.40 * - n.a. - 524,905.43
497.50 * - n.a. - 527,130.83
497.60 * - n.a. - 529,359.36
497.70 * - n.a. - 531,591.00
497.80 * - n.a. - 533,825.75
497.90 * - n.a. - 536,063.62
498.00 * - n.a. - 538,304.61
498.10 * - n.a. - 540,548.71
498.20 * - n.a. - 542,795.93
498.30 * - n.a. - 545,046.26
498.40 * - n.a. - 547,299.71
498.50 * - n.a. - 549,556.27
498.60 * - n.a. - 551,815.95
498.70 * - n.a. - 554,078.74
498.80 * - n.a. - 556,344.65
498.90 * - n.a. - 558,613.68
499.00 * - n.a. - 560,885.82
499.10 * - n.a. - 563,161.08
499.20 * - n.a. - 565,439.45
499.30 * - n.a. - 567,720.93
499.40 * - n.a. - 570,005.54
499.50 * - n.a. - 572,293.26
499.60 * - n.a. - 574,584.09
499.70 * - n.a. - 576,878.04
499.80 * - n.a. - 579,175.10
499.90 * - n.a. - 581,475.28
500.00 * - n.a. - 583,778.58
500.10 * - n.a. - 586,084.99
500.20 * - n.a. - 588,394.52
500.30 * - n.a. - 590,707.16
500.40 * - n.a. - 593,022.92
500.50 * - n.a. - 595,341.79
500.60 * - n.a. - 597,663.78
500.70 * - n.a. - 599,988.88
500.80 * - n.a. - 602,317.10
500.90 * - n.a. - 604,648.44
501.00 * - n.a. - 606,982.89
501.10 * - n.a. - 609,320.46
501.20 * - n.a. - 611,661.14
501.30 * - n.a. - 614,004.93
501.40 * - n.a. - 616,351.85
501.50 * - n.a. - 618,701.88
501.60 * - n.a. - 621,055.02
501.70 * - n.a. - 623,411.28
501.80 * - n.a. - 625,770.65
501.90 * - n.a. - 628,133.14
502.00 * - n.a. - 630,498.75
502.10 * - n.a. - 632,867.47
502.20 * - n.a. - 635,239.31
502.30 * - n.a. - 637,614.26
502.40 * - n.a. - 639,992.33
502.50 * - n.a. - 642,373.51
502.60 * - n.a. - 644,757.81
502.70 * - n.a. - 647,145.22
502.80 * - n.a. - 649,535.75
502.90 * - n.a. - 651,929.40
503.00 * - n.a. - 654,326.16
503.10 * - n.a. - 656,726.03
503.20 * - n.a. - 659,129.03
503.30 * - n.a. - 661,535.13
503.40 * - n.a. - 663,944.36
503.50 * - n.a. - 666,356.69
503.60 * - n.a. - 668,772.15
503.70 * - n.a. - 671,190.72
503.80 * - n.a. - 673,612.40
503.90 * - n.a. - 676,037.20
504.00 * - n.a. - 678,465.12
504.10 * - n.a. - 680,896.15
504.20 * - n.a. - 683,330.29
504.30 * - n.a. - 685,767.56
504.40 * - n.a. - 688,207.93
504.50 * - n.a. - 690,651.43
504.60 * - n.a. - 693,098.04

* extrapolated values