Rating curve data

Lake
Waxahachie
Source
TWDB
Survey date
2000-07-01
Vertical datum
NGVD29
Elevation
(feet above NGVD29)		 Area
(acres)		 Volume
(acre-feet)
481.50 0.00 0.00
481.60 0.03 0.00
481.70 0.11 0.01
481.80 0.20 0.02
481.90 0.31 0.05
482.00 0.44 0.09
482.10 0.58 0.14
482.20 0.76 0.20
482.30 0.90 0.29
482.40 1.02 0.38
482.50 1.16 0.49
482.60 1.37 0.62
482.70 1.55 0.76
482.80 1.71 0.93
482.90 1.90 1.11
483.00 2.11 1.31
483.10 2.32 1.53
483.20 2.56 1.77
483.30 2.80 2.04
483.40 3.05 2.33
483.50 3.32 2.65
483.60 3.69 3.00
483.70 4.14 3.39
483.80 4.49 3.82
483.90 4.80 4.29
484.00 5.09 4.78
484.10 5.39 5.31
484.20 5.78 5.86
484.30 6.23 6.46
484.40 6.79 7.11
484.50 7.43 7.82
484.60 8.10 8.60
484.70 8.70 9.44
484.80 9.26 10.34
484.90 9.82 11.29
485.00 10.50 12.31
485.10 11.35 13.40
485.20 12.01 14.57
485.30 12.59 15.80
485.40 13.19 17.09
485.50 13.81 18.44
485.60 14.45 19.85
485.70 15.15 21.33
485.80 15.97 22.88
485.90 16.99 24.53
486.00 17.96 26.28
486.10 18.70 28.11
486.20 19.38 30.02
486.30 20.01 31.99
486.40 20.62 34.02
486.50 21.17 36.11
486.60 21.68 38.25
486.70 22.09 40.44
486.80 22.45 42.67
486.90 22.80 44.93
487.00 23.15 47.23
487.10 23.49 49.56
487.20 23.83 51.93
487.30 24.18 54.33
487.40 24.52 56.76
487.50 24.84 59.23
487.60 25.15 61.73
487.70 25.45 64.26
487.80 25.75 66.82
487.90 26.05 69.41
488.00 26.35 72.03
488.10 26.65 74.68
488.20 26.94 77.36
488.30 27.24 80.07
488.40 27.54 82.81
488.50 27.83 85.58
488.60 28.13 88.37
488.70 28.42 91.20
488.80 28.72 94.06
488.90 29.01 96.95
489.00 29.30 99.86
489.10 29.59 102.81
489.20 29.88 105.78
489.30 30.16 108.78
489.40 30.45 111.81
489.50 30.74 114.87
489.60 31.02 117.96
489.70 31.31 121.08
489.80 31.59 124.22
489.90 31.88 127.39
490.00 32.16 130.60
490.10 32.45 133.83
490.20 32.74 137.09
490.30 33.04 140.38
490.40 33.33 143.69
490.50 33.62 147.04
490.60 33.92 150.42
490.70 34.21 153.83
490.80 34.51 157.26
490.90 34.82 160.73
491.00 35.13 164.23
491.10 35.43 167.75
491.20 35.74 171.31
491.30 36.05 174.90
491.40 36.37 178.52
491.50 36.68 182.18
491.60 36.99 185.86
491.70 37.31 189.57
491.80 37.63 193.32
491.90 37.95 197.10
492.00 38.27 200.91
492.10 38.60 204.75
492.20 38.95 208.63
492.30 39.29 212.54
492.40 39.68 216.49
492.50 40.05 220.48
492.60 40.40 224.50
492.70 40.75 228.56
492.80 41.10 232.65
492.90 41.46 236.78
493.00 41.82 240.94
493.10 42.20 245.15
493.20 42.59 249.38
493.30 43.00 253.66
493.40 43.41 257.98
493.50 43.81 262.34
493.60 44.23 266.75
493.70 44.65 271.19
493.80 45.15 275.68
493.90 45.85 280.23
494.00 46.53 284.85
494.10 47.28 289.54
494.20 47.92 294.30
494.30 48.76 299.13
494.40 49.49 304.04
494.50 50.32 309.03
494.60 51.04 314.10
494.70 51.74 319.24
494.80 52.42 324.45
494.90 53.06 329.72
495.00 53.71 335.06
495.10 54.47 340.47
495.20 55.32 345.96
495.30 56.15 351.53
495.40 56.99 357.19
495.50 57.89 362.93
495.60 58.79 368.76
495.70 59.73 374.69
495.80 60.80 380.71
495.90 62.16 386.86
496.00 63.36 393.14
496.10 64.45 399.53
496.20 65.48 406.03
496.30 66.35 412.62
496.40 67.22 419.30
496.50 68.14 426.06
496.60 69.09 432.93
496.70 70.09 439.88
496.80 71.13 446.94
496.90 72.26 454.11
497.00 73.58 461.41
497.10 74.80 468.82
497.20 76.01 476.37
497.30 77.02 484.02
497.40 78.02 491.77
497.50 79.11 499.63
497.60 80.17 507.59
497.70 81.19 515.66
497.80 82.17 523.83
497.90 83.15 532.09
498.00 84.09 540.46
498.10 85.03 548.91
498.20 85.97 557.46
498.30 86.93 566.11
498.40 87.91 574.85
498.50 88.89 583.69
498.60 89.89 592.63
498.70 90.94 601.67
498.80 92.17 610.82
498.90 93.47 620.10
499.00 94.56 629.51
499.10 95.41 639.01
499.20 96.30 648.59
499.30 97.39 658.28
499.40 98.45 668.07
499.50 99.53 677.97
499.60 100.62 687.98
499.70 101.73 698.09
499.80 102.87 708.32
499.90 104.05 718.67
500.00 105.23 729.13
500.10 106.39 739.71
500.20 107.52 750.41
500.30 108.61 761.21
500.40 109.75 772.13
500.50 110.99 783.17
500.60 112.26 794.33
500.70 113.60 805.62
500.80 115.08 817.05
500.90 116.62 828.64
501.00 118.00 840.37
501.10 119.38 852.24
501.20 120.86 864.25
501.30 122.24 876.41
501.40 123.58 888.70
501.50 124.96 901.13
501.60 126.31 913.69
501.70 127.65 926.39
501.80 128.98 939.22
501.90 130.29 952.18
502.00 131.54 965.27
502.10 132.80 978.49
502.20 134.05 991.83
502.30 135.25 1,005.30
502.40 136.43 1,018.88
502.50 137.72 1,032.59
502.60 138.95 1,046.42
502.70 140.18 1,060.38
502.80 141.44 1,074.46
502.90 142.71 1,088.67
503.00 143.99 1,103.00
503.10 145.27 1,117.47
503.20 146.55 1,132.06
503.30 147.84 1,146.78
503.40 149.13 1,161.62
503.50 150.43 1,176.60
503.60 151.72 1,191.71
503.70 153.01 1,206.95
503.80 154.26 1,222.31
503.90 155.46 1,237.80
504.00 156.96 1,253.41
504.10 158.45 1,269.19
504.20 159.70 1,285.10
504.30 160.88 1,301.12
504.40 162.00 1,317.27
504.50 163.10 1,333.53
504.60 164.17 1,349.89
504.70 165.24 1,366.36
504.80 166.31 1,382.94
504.90 167.40 1,399.62
505.00 168.49 1,416.42
505.10 169.59 1,433.32
505.20 170.71 1,450.34
505.30 171.89 1,467.46
505.40 173.21 1,484.72
505.50 174.70 1,502.12
505.60 175.99 1,519.65
505.70 177.21 1,537.31
505.80 178.39 1,555.09
505.90 179.58 1,572.99
506.00 180.75 1,591.01
506.10 181.90 1,609.14
506.20 183.07 1,627.39
506.30 184.30 1,645.75
506.40 185.54 1,664.25
506.50 186.79 1,682.86
506.60 188.04 1,701.61
506.70 189.29 1,720.47
506.80 190.55 1,739.46
506.90 191.80 1,758.58
507.00 193.03 1,777.82
507.10 194.27 1,797.19
507.20 195.53 1,816.68
507.30 196.89 1,836.30
507.40 198.15 1,856.05
507.50 199.40 1,875.93
507.60 200.77 1,895.94
507.70 202.13 1,916.08
507.80 203.46 1,936.36
507.90 204.86 1,956.77
508.00 206.35 1,977.33
508.10 207.86 1,998.05
508.20 209.36 2,018.91
508.30 210.96 2,039.92
508.40 212.62 2,061.10
508.50 214.29 2,082.45
508.60 215.77 2,103.95
508.70 217.19 2,125.60
508.80 218.59 2,147.39
508.90 219.95 2,169.31
509.00 221.32 2,191.38
509.10 222.67 2,213.58
509.20 224.05 2,235.92
509.30 225.39 2,258.38
509.40 226.72 2,280.99
509.50 228.03 2,303.73
509.60 229.32 2,326.60
509.70 230.62 2,349.60
509.80 231.90 2,372.72
509.90 233.19 2,395.97
510.00 234.50 2,419.36
510.10 235.82 2,442.88
510.20 237.14 2,466.53
510.30 238.44 2,490.30
510.40 239.74 2,514.21
510.50 240.98 2,538.25
510.60 242.18 2,562.41
510.70 243.38 2,586.69
510.80 244.58 2,611.08
510.90 245.76 2,635.60
511.00 246.94 2,660.23
511.10 248.12 2,684.99
511.20 249.30 2,709.86
511.30 250.49 2,734.84
511.40 251.69 2,759.95
511.50 252.93 2,785.19
511.60 254.25 2,810.55
511.70 255.58 2,836.04
511.80 256.95 2,861.66
511.90 258.35 2,887.43
512.00 259.80 2,913.34
512.10 261.29 2,939.38
512.20 262.82 2,965.60
512.30 264.33 2,991.95
512.40 265.91 3,018.47
512.50 267.55 3,045.14
512.60 269.23 3,071.97
512.70 270.95 3,098.99
512.80 272.72 3,126.16
512.90 274.43 3,153.53
513.00 276.08 3,181.05
513.10 277.62 3,208.73
513.20 279.10 3,236.58
513.30 280.54 3,264.55
513.40 281.96 3,292.69
513.50 283.36 3,320.95
513.60 284.77 3,349.35
513.70 286.18 3,377.90
513.80 287.61 3,406.59
513.90 289.00 3,435.43
514.00 290.40 3,464.39
514.10 291.79 3,493.49
514.20 293.19 3,522.75
514.30 294.65 3,552.14
514.40 296.16 3,581.69
514.50 297.64 3,611.37
514.60 299.15 3,641.20
514.70 300.69 3,671.21
514.80 302.22 3,701.34
514.90 303.73 3,731.65
515.00 305.23 3,762.09
515.10 306.71 3,792.68
515.20 308.12 3,823.44
515.30 309.48 3,854.31
515.40 310.80 3,885.33
515.50 312.13 3,916.47
515.60 313.46 3,947.75
515.70 314.78 3,979.17
515.80 316.11 4,010.71
515.90 317.45 4,042.40
516.00 318.80 4,074.20
516.10 320.13 4,106.14
516.20 321.51 4,138.23
516.30 322.96 4,170.45
516.40 324.48 4,202.83
516.50 326.05 4,235.35
516.60 327.56 4,268.02
516.70 329.06 4,300.86
516.80 330.57 4,333.84
516.90 332.08 4,366.98
517.00 333.55 4,400.26
517.10 335.01 4,433.68
517.20 336.51 4,467.27
517.30 337.98 4,500.98
517.40 339.48 4,534.87
517.50 340.95 4,568.88
517.60 342.41 4,603.04
517.70 343.87 4,637.37
517.80 345.35 4,671.82
517.90 346.92 4,706.44
518.00 348.54 4,741.21
518.10 350.24 4,776.14
518.20 351.91 4,811.26
518.30 353.52 4,846.52
518.40 355.25 4,881.97
518.50 357.07 4,917.58
518.60 358.91 4,953.37
518.70 360.71 4,989.36
518.80 362.49 5,025.51
518.90 364.28 5,061.87
519.00 366.06 5,098.37
519.10 367.85 5,135.06
519.20 369.63 5,171.95
519.30 371.43 5,208.99
519.40 373.31 5,246.24
519.50 375.30 5,283.66
519.60 377.26 5,321.28
519.70 379.22 5,359.12
519.80 381.23 5,397.13
519.90 383.36 5,435.37
520.00 385.52 5,473.81
520.10 387.70 5,512.46
520.20 389.92 5,551.36
520.30 392.11 5,590.45
520.40 394.29 5,629.78
520.50 396.40 5,669.31
520.60 398.42 5,709.04
520.70 400.39 5,749.00
520.80 402.27 5,789.12
520.90 404.12 5,829.45
521.00 405.94 5,869.95
521.10 407.75 5,910.62
521.20 409.54 5,951.50
521.30 411.32 5,992.53
521.40 413.11 6,033.77
521.50 414.90 6,075.16
521.60 416.69 6,116.73
521.70 418.53 6,158.51
521.80 420.39 6,200.44
521.90 422.30 6,242.59
522.00 424.23 6,284.91
522.10 426.17 6,327.42
522.20 428.17 6,370.15
522.30 430.15 6,413.05
522.40 432.11 6,456.18
522.50 434.07 6,499.48
522.60 436.02 6,542.97
522.70 437.98 6,586.69
522.80 439.94 6,630.58
522.90 441.91 6,674.69
523.00 443.88 6,718.96
523.10 445.86 6,763.44
523.20 447.82 6,808.14
523.30 449.79 6,853.01
523.40 451.77 6,898.10
523.50 453.74 6,943.37
523.60 455.69 6,988.83
523.70 457.63 7,034.51
523.80 459.58 7,080.36
523.90 461.53 7,126.43
524.00 463.49 7,172.67
524.10 465.46 7,219.11
524.20 467.44 7,265.77
524.30 469.44 7,312.60
524.40 471.52 7,359.67
524.50 474.16 7,406.93
524.60 477.65 7,454.52
524.70 481.04 7,502.46
524.80 484.27 7,550.72
524.90 487.40 7,599.32
525.00 490.72 7,648.22
525.10 494.01 7,697.45
525.20 497.08 7,747.02
525.30 499.98 7,796.86
525.40 502.85 7,847.02
525.50 505.61 7,897.43
525.60 508.27 7,948.12
525.70 510.89 7,999.09
525.80 513.57 8,050.30
525.90 516.33 8,101.82
526.00 519.07 8,153.57
526.10 521.77 8,205.60
526.20 524.51 8,257.93
526.30 527.43 8,310.52
526.40 530.24 8,363.42
526.50 533.01 8,416.57
526.60 535.82 8,470.00
526.70 538.77 8,523.75
526.80 542.02 8,577.77
526.90 545.79 8,632.18
527.00 549.38 8,686.92
527.10 552.89 8,742.02
527.20 556.23 8,797.50
527.30 559.42 8,853.27
527.40 562.54 8,909.39
527.50 565.43 8,965.78
527.60 568.08 9,022.44
527.70 570.43 9,079.39
527.80 572.55 9,136.53
527.90 574.59 9,193.90
528.00 576.58 9,251.45
528.10 578.55 9,309.19
528.20 580.51 9,367.17
528.30 582.47 9,425.30
528.40 584.43 9,483.67
528.50 586.38 9,542.19
528.60 588.31 9,600.91
528.70 590.22 9,659.86
528.80 592.13 9,718.96
528.90 594.02 9,778.29
529.00 595.91 9,837.78
529.10 597.78 9,897.45
529.20 599.65 9,957.34
529.30 601.52 10,017.38
529.40 603.38 10,077.65
529.50 605.25 10,138.07
529.60 607.11 10,198.67
529.70 608.98 10,259.50
529.80 610.84 10,320.47
529.90 612.70 10,381.67
530.00 614.56 10,443.02
530.10 616.43 10,504.56
530.20 618.29 10,566.31
530.30 620.15 10,628.22
530.40 622.01 10,690.35
530.50 623.87 10,752.63
530.60 625.73 10,815.09
530.70 627.59 10,877.78
530.80 629.44 10,940.62
530.90 631.30 11,003.68
531.00 633.16 11,066.89
531.10 635.02 11,130.28
531.20 636.87 11,193.90
531.30 638.73 11,257.66
531.40 640.58 11,321.65
531.50 656.18 11,385.79
531.60 * - n.a. - 11,450.13
531.70 * - n.a. - 11,514.65
531.80 * - n.a. - 11,579.36
531.90 * - n.a. - 11,644.25
532.00 * - n.a. - 11,709.33
532.10 * - n.a. - 11,774.59
532.20 * - n.a. - 11,840.04
532.30 * - n.a. - 11,905.67
532.40 * - n.a. - 11,971.49
532.50 * - n.a. - 12,037.50
532.60 * - n.a. - 12,103.69
532.70 * - n.a. - 12,170.06
532.80 * - n.a. - 12,236.63
532.90 * - n.a. - 12,303.37
533.00 * - n.a. - 12,370.31
533.10 * - n.a. - 12,437.42
533.20 * - n.a. - 12,504.73
533.30 * - n.a. - 12,572.21
533.40 * - n.a. - 12,639.89
533.50 * - n.a. - 12,707.75
533.60 * - n.a. - 12,775.79
533.70 * - n.a. - 12,844.02
533.80 * - n.a. - 12,912.44
533.90 * - n.a. - 12,981.04
534.00 * - n.a. - 13,049.82
534.10 * - n.a. - 13,118.80
534.20 * - n.a. - 13,187.95
534.30 * - n.a. - 13,257.30
534.40 * - n.a. - 13,326.82
534.50 * - n.a. - 13,396.54
534.60 * - n.a. - 13,466.44
534.70 * - n.a. - 13,536.52

* extrapolated values