Rating curve data

Lake
Aquilla
Source
TWDB
Survey date
2008-03-01
Vertical datum
NGVD29
Elevation
(feet above NGVD29)		 Area
(acres)		 Volume
(acre-feet)
497.20 0.00 0.00
497.30 0.00 0.00
497.40 0.02 0.00
497.50 0.04 0.00
497.60 0.07 0.01
497.70 0.12 0.02
497.80 0.20 0.03
497.90 0.31 0.06
498.00 0.49 0.10
498.10 0.71 0.16
498.20 1.03 0.25
498.30 1.33 0.36
498.40 1.60 0.51
498.50 1.92 0.69
498.60 2.28 0.90
498.70 2.68 1.14
498.80 3.08 1.43
498.90 3.47 1.76
499.00 3.89 2.13
499.10 4.34 2.54
499.20 4.73 2.99
499.30 5.14 3.49
499.40 5.62 4.02
499.50 6.23 4.62
499.60 6.85 5.27
499.70 7.35 5.98
499.80 7.82 6.74
499.90 8.23 7.54
500.00 8.62 8.39
500.10 9.06 9.27
500.20 9.49 10.20
500.30 9.92 11.17
500.40 10.38 12.18
500.50 10.96 13.25
500.60 11.84 14.38
500.70 13.15 15.63
500.80 14.51 17.01
500.90 16.31 18.55
501.00 18.30 20.28
501.10 20.75 22.22
501.20 23.75 24.45
501.30 26.27 26.96
501.40 28.56 29.70
501.50 30.77 32.67
501.60 32.89 35.85
501.70 35.36 39.26
501.80 37.97 42.92
501.90 40.66 46.86
502.00 42.85 51.04
502.10 44.81 55.42
502.20 46.77 60.00
502.30 48.69 64.77
502.40 50.89 69.75
502.50 53.46 74.96
502.60 56.53 80.46
502.70 60.26 86.29
502.80 64.30 92.51
502.90 68.51 99.16
503.00 72.53 106.21
503.10 76.57 113.66
503.20 80.33 121.51
503.30 83.78 129.72
503.40 87.32 138.27
503.50 91.33 147.20
503.60 95.29 156.53
503.70 99.59 166.28
503.80 104.09 176.45
503.90 108.35 187.08
504.00 112.60 198.12
504.10 117.28 209.62
504.20 122.33 221.59
504.30 128.45 234.13
504.40 133.58 247.25
504.50 137.68 260.82
504.60 141.33 274.77
504.70 144.82 289.08
504.80 148.45 303.74
504.90 152.50 318.78
505.00 157.20 334.27
505.10 161.84 350.22
505.20 166.41 366.63
505.30 171.19 383.51
505.40 176.29 400.89
505.50 181.03 418.76
505.60 185.64 437.09
505.70 190.18 455.89
505.80 194.63 475.12
505.90 199.38 494.82
506.00 204.76 515.03
506.10 210.05 535.76
506.20 215.21 557.03
506.30 220.29 578.80
506.40 225.12 601.07
506.50 229.95 623.83
506.60 234.69 647.06
506.70 239.11 670.76
506.80 243.46 694.88
506.90 247.95 719.45
507.00 252.41 744.47
507.10 256.85 769.93
507.20 261.29 795.84
507.30 265.84 822.19
507.40 270.94 849.02
507.50 276.30 876.38
507.60 282.13 904.31
507.70 287.64 932.81
507.80 292.81 961.82
507.90 298.02 991.37
508.00 303.27 1,021.43
508.10 308.43 1,052.02
508.20 313.73 1,083.13
508.30 319.11 1,114.76
508.40 324.51 1,146.95
508.50 329.76 1,179.66
508.60 335.13 1,212.91
508.70 340.40 1,246.69
508.80 345.64 1,280.99
508.90 350.99 1,315.82
509.00 356.48 1,351.19
509.10 361.74 1,387.11
509.20 366.67 1,423.53
509.30 371.70 1,460.44
509.40 376.87 1,497.87
509.50 382.39 1,535.83
509.60 388.18 1,574.36
509.70 394.16 1,613.48
509.80 400.12 1,653.18
509.90 406.03 1,693.49
510.00 411.98 1,734.39
510.10 418.06 1,775.90
510.20 424.48 1,818.02
510.30 431.04 1,860.79
510.40 437.71 1,904.23
510.50 444.43 1,948.34
510.60 451.42 1,993.13
510.70 458.90 2,038.65
510.80 466.15 2,084.90
510.90 473.17 2,131.87
511.00 479.73 2,179.52
511.10 485.95 2,227.81
511.20 492.02 2,276.71
511.30 498.02 2,326.20
511.40 504.08 2,376.31
511.50 510.58 2,427.03
511.60 517.59 2,478.45
511.70 524.10 2,530.54
511.80 530.33 2,583.25
511.90 537.03 2,636.61
512.00 543.60 2,690.64
512.10 550.69 2,745.33
512.20 557.85 2,800.79
512.30 564.20 2,856.88
512.40 570.10 2,913.62
512.50 576.31 2,970.92
512.60 583.36 3,028.88
512.70 591.89 3,087.64
512.80 600.79 3,147.26
512.90 609.64 3,207.82
513.00 619.16 3,269.24
513.10 628.34 3,331.60
513.20 637.89 3,394.93
513.30 647.61 3,459.19
513.40 657.05 3,524.45
513.50 666.88 3,590.63
513.60 677.73 3,657.85
513.70 687.32 3,726.15
513.80 695.80 3,795.29
513.90 703.86 3,865.30
514.00 711.68 3,936.06
514.10 719.08 4,007.59
514.20 726.38 4,079.89
514.30 733.50 4,152.87
514.40 740.13 4,226.58
514.50 746.74 4,300.90
514.60 753.23 4,375.88
514.70 759.45 4,451.54
514.80 765.89 4,527.79
514.90 772.37 4,604.73
515.00 778.75 4,682.27
515.10 785.69 4,760.47
515.20 792.39 4,839.41
515.30 798.89 4,918.95
515.40 805.49 4,999.20
515.50 811.94 5,080.05
515.60 818.25 5,161.54
515.70 824.54 5,243.71
515.80 830.77 5,326.45
515.90 837.34 5,409.89
516.00 843.69 5,493.92
516.10 849.74 5,578.57
516.20 855.67 5,663.88
516.30 861.76 5,749.72
516.40 867.96 5,836.24
516.50 874.53 5,923.34
516.60 881.76 6,011.13
516.70 889.17 6,099.71
516.80 896.90 6,188.99
516.90 904.49 6,279.10
517.00 912.10 6,369.90
517.10 919.50 6,461.46
517.20 926.80 6,553.82
517.30 933.71 6,646.82
517.40 940.60 6,740.57
517.50 948.40 6,834.99
517.60 955.85 6,930.18
517.70 963.48 7,026.17
517.80 973.13 7,122.97
517.90 982.06 7,220.77
518.00 992.70 7,319.47
518.10 1,003.06 7,419.24
518.20 1,012.75 7,520.07
518.30 1,022.20 7,621.80
518.40 1,032.06 7,724.54
518.50 1,042.03 7,828.22
518.60 1,051.38 7,932.88
518.70 1,059.77 8,038.48
518.80 1,068.30 8,144.85
518.90 1,077.03 8,252.16
519.00 1,085.70 8,360.27
519.10 1,094.00 8,469.23
519.20 1,102.12 8,579.08
519.30 1,110.30 8,689.67
519.40 1,119.00 8,801.17
519.50 1,127.65 8,913.48
519.60 1,135.64 9,026.62
519.70 1,143.52 9,140.62
519.80 1,151.27 9,255.33
519.90 1,158.82 9,370.88
520.00 1,166.33 9,487.11
520.10 1,173.60 9,604.08
520.20 1,180.74 9,721.84
520.30 1,187.91 9,840.24
520.40 1,195.18 9,959.44
520.50 1,202.26 10,079.29
520.60 1,208.94 10,199.82
520.70 1,215.38 10,321.08
520.80 1,222.26 10,442.93
520.90 1,229.22 10,565.55
521.00 1,236.10 10,688.78
521.10 1,243.40 10,812.72
521.20 1,250.96 10,937.49
521.30 1,258.09 11,062.91
521.40 1,265.26 11,189.13
521.50 1,272.28 11,315.98
521.60 1,279.39 11,443.53
521.70 1,286.52 11,571.87
521.80 1,293.57 11,700.84
521.90 1,300.45 11,830.59
522.00 1,307.50 11,960.95
522.10 1,314.66 12,092.03
522.20 1,321.51 12,223.89
522.30 1,328.37 12,356.35
522.40 1,335.44 12,489.59
522.50 1,342.59 12,623.45
522.60 1,349.75 12,758.03
522.70 1,356.88 12,893.42
522.80 1,364.34 13,029.44
522.90 1,371.83 13,166.30
523.00 1,379.27 13,303.83
523.10 1,386.20 13,442.07
523.20 1,393.11 13,581.09
523.30 1,399.86 13,720.70
523.40 1,406.55 13,861.07
523.50 1,413.21 14,002.03
523.60 1,419.78 14,143.64
523.70 1,426.67 14,286.02
523.80 1,433.88 14,429.01
523.90 1,441.94 14,572.84
524.00 1,450.84 14,717.44
524.10 1,460.05 14,862.95
524.20 1,469.19 15,009.46
524.30 1,478.69 15,156.82
524.40 1,488.43 15,305.23
524.50 1,498.49 15,454.54
524.60 1,509.16 15,604.87
524.70 1,520.77 15,756.42
524.80 1,532.09 15,909.02
524.90 1,542.71 16,062.82
525.00 1,553.41 16,217.59
525.10 1,564.51 16,373.44
525.20 1,575.32 16,530.50
525.30 1,585.63 16,688.51
525.40 1,596.17 16,847.66
525.50 1,606.69 17,007.76
525.60 1,617.54 17,168.93
525.70 1,628.41 17,331.30
525.80 1,639.38 17,494.65
525.90 1,650.30 17,659.19
526.00 1,660.74 17,824.72
526.10 1,670.79 17,991.25
526.20 1,680.52 18,158.88
526.30 1,690.01 18,327.37
526.40 1,699.60 18,496.91
526.50 1,708.77 18,667.29
526.60 1,717.84 18,838.58
526.70 1,726.67 19,010.87
526.80 1,735.70 19,183.94
526.90 1,745.24 19,358.05
527.00 1,755.38 19,533.04
527.10 1,765.49 19,709.04
527.20 1,775.35 19,886.15
527.30 1,785.63 20,064.15
527.40 1,796.44 20,243.31
527.50 1,808.20 20,423.49
527.60 1,820.10 20,604.87
527.70 1,831.73 20,787.53
527.80 1,843.19 20,971.24
527.90 1,854.46 21,156.18
528.00 1,866.03 21,342.17
528.10 1,877.33 21,529.29
528.20 1,888.89 21,717.67
528.30 1,902.37 21,907.16
528.40 1,916.58 22,098.19
528.50 1,929.43 22,290.47
528.60 1,940.52 22,483.92
528.70 1,951.06 22,678.57
528.80 1,961.61 22,874.16
528.90 1,971.87 23,070.91
529.00 1,982.28 23,268.57
529.10 1,992.23 23,467.25
529.20 2,002.88 23,667.07
529.30 2,013.73 23,867.85
529.40 2,024.87 24,069.84
529.50 2,036.81 24,272.86
529.60 2,048.98 24,477.12
529.70 2,059.38 24,682.61
529.80 2,069.51 24,889.01
529.90 2,079.10 25,096.52
530.00 2,088.70 25,304.85
530.10 2,098.41 25,514.16
530.20 2,108.29 25,724.56
530.30 2,118.78 25,935.87
530.40 2,128.79 26,148.33
530.50 2,138.44 26,361.64
530.60 2,148.38 26,575.91
530.70 2,159.04 26,791.37
530.80 2,169.56 27,007.75
530.90 2,180.19 27,225.31
531.00 2,191.12 27,443.83
531.10 2,202.25 27,663.44
531.20 2,213.41 27,884.30
531.30 2,225.04 28,106.16
531.40 2,242.99 28,329.72
531.50 2,254.51 28,554.54
531.60 2,266.77 28,780.54
531.70 2,280.22 29,007.99
531.80 2,293.33 29,236.61
531.90 2,306.48 29,466.68
532.00 2,318.85 29,697.91
532.10 2,330.50 29,930.32
532.20 2,342.39 30,164.04
532.30 2,355.81 30,398.89
532.40 2,370.27 30,635.27
532.50 2,385.26 30,872.95
532.60 2,400.91 31,112.24
532.70 2,415.70 31,353.14
532.80 2,432.17 31,595.46
532.90 2,446.35 31,839.47
533.00 2,460.14 32,084.75
533.10 2,474.26 32,331.40
533.20 2,488.93 32,579.67
533.30 2,503.06 32,829.21
533.40 2,517.18 33,080.31
533.50 2,531.30 33,332.68
533.60 2,544.69 33,586.42
533.70 2,557.91 33,841.65
533.80 2,570.46 34,098.01
533.90 2,583.14 34,355.79
534.00 2,595.39 34,614.66
534.10 2,607.88 34,874.75
534.20 2,620.74 35,136.28
534.30 2,633.86 35,398.94
534.40 2,646.90 35,663.08
534.50 2,660.39 35,928.37
534.60 2,673.82 36,195.02
534.70 2,688.47 36,463.22
534.80 2,703.77 36,732.76
534.90 2,718.66 37,003.99
535.00 2,733.34 37,276.53
535.10 2,748.02 37,550.53
535.20 2,762.76 37,826.17
535.30 2,778.50 38,103.14
535.40 2,795.15 38,381.92
535.50 2,812.09 38,662.21
535.60 2,828.47 38,944.19
535.70 2,844.76 39,227.94
535.80 2,861.45 39,513.17
535.90 2,877.84 39,800.25
536.00 2,891.73 40,088.67
536.10 2,905.13 40,378.44
536.20 2,919.00 40,669.76
536.30 2,932.36 40,962.26
536.40 2,945.09 41,256.24
536.50 2,957.71 41,551.31
536.60 2,969.80 41,847.63
536.70 2,981.24 42,145.29
536.80 2,993.52 42,443.97
536.90 3,005.06 42,744.01
537.00 3,016.84 43,045.02
537.10 3,028.17 43,347.20
537.20 3,038.73 43,650.67
537.30 3,048.20 43,954.95
537.40 3,057.25 44,260.34
537.50 3,065.90 44,566.43
537.60 3,074.11 44,873.36
537.70 3,082.08 45,181.28
537.80 3,089.81 45,489.80
537.90 3,097.42 45,799.28
538.00 3,104.90 46,109.32
538.10 3,112.34 46,420.10
538.20 3,120.03 46,731.83
538.30 3,217.37 47,044.16
538.40 3,227.82 47,366.54
538.50 3,238.02 47,689.76
538.60 3,248.09 48,013.98
538.70 3,258.12 48,339.41
538.80 3,268.13 48,665.64
538.90 3,278.19 48,993.08
539.00 3,288.19 49,321.32
539.10 3,298.10 49,650.55
539.20 3,308.02 49,980.99
539.30 3,317.95 50,312.20
539.40 3,327.89 50,644.61
539.50 3,337.86 50,977.82
539.60 3,347.85 51,312.02
539.70 3,357.88 51,647.43
539.80 3,367.96 51,983.64
539.90 3,378.11 52,321.07
540.00 3,388.29 52,659.31
540.10 3,398.49 52,998.56
540.20 3,408.76 53,339.05
540.30 3,419.08 53,680.36
540.40 3,429.47 54,022.91
540.50 3,439.92 54,366.29
540.60 3,450.45 54,710.73
540.70 3,461.05 55,056.43
540.80 3,471.73 55,402.98
540.90 3,482.51 55,750.82
541.00 3,493.36 56,099.53
541.10 3,504.32 56,449.32
541.20 3,515.40 56,800.44
541.30 3,526.61 57,152.45
541.40 3,537.97 57,505.81
541.50 3,549.51 57,860.10
541.60 3,561.29 58,215.55
541.70 3,573.41 58,572.41
541.80 3,585.93 58,930.28
541.90 3,599.02 59,289.66
542.00 3,612.89 59,650.16
542.10 3,650.06 60,012.11
542.20 * - n.a. - 60,374.92
542.30 * - n.a. - 60,739.11
542.40 * - n.a. - 61,104.53
542.50 * - n.a. - 61,471.17
542.60 * - n.a. - 61,839.05
542.70 * - n.a. - 62,208.15
542.80 * - n.a. - 62,578.48
542.90 * - n.a. - 62,950.03
543.00 * - n.a. - 63,322.82
543.10 * - n.a. - 63,696.83
543.20 * - n.a. - 64,072.07
543.30 * - n.a. - 64,448.54
543.40 * - n.a. - 64,826.24
543.50 * - n.a. - 65,205.16
543.60 * - n.a. - 65,585.31
543.70 * - n.a. - 65,966.69
543.80 * - n.a. - 66,349.30
543.90 * - n.a. - 66,733.14
544.00 * - n.a. - 67,118.20
544.10 * - n.a. - 67,504.49
544.20 * - n.a. - 67,892.01
544.30 * - n.a. - 68,280.76
544.40 * - n.a. - 68,670.74
544.50 * - n.a. - 69,061.94
544.60 * - n.a. - 69,454.37
544.70 * - n.a. - 69,848.03
544.80 * - n.a. - 70,242.92
544.90 * - n.a. - 70,639.04
545.00 * - n.a. - 71,036.38
545.10 * - n.a. - 71,434.95
545.20 * - n.a. - 71,834.75
545.30 * - n.a. - 72,235.78
545.40 * - n.a. - 72,638.03
545.50 * - n.a. - 73,041.51
545.60 * - n.a. - 73,446.23
545.70 * - n.a. - 73,852.16
545.80 * - n.a. - 74,259.33
545.90 * - n.a. - 74,667.73
546.00 * - n.a. - 75,077.35
546.10 * - n.a. - 75,488.20
546.20 * - n.a. - 75,900.28
546.30 * - n.a. - 76,313.58
546.40 * - n.a. - 76,728.12
546.50 * - n.a. - 77,143.88
546.60 * - n.a. - 77,560.87
546.70 * - n.a. - 77,979.09
546.80 * - n.a. - 78,398.53
546.90 * - n.a. - 78,819.21
547.00 * - n.a. - 79,241.11
547.10 * - n.a. - 79,664.24
547.20 * - n.a. - 80,088.60
547.30 * - n.a. - 80,514.18
547.40 * - n.a. - 80,941.00
547.50 * - n.a. - 81,369.04
547.60 * - n.a. - 81,798.31
547.70 * - n.a. - 82,228.80
547.80 * - n.a. - 82,660.53
547.90 * - n.a. - 83,093.48
548.00 * - n.a. - 83,527.66
548.10 * - n.a. - 83,963.07
548.20 * - n.a. - 84,399.71
548.30 * - n.a. - 84,837.58
548.40 * - n.a. - 85,276.67
548.50 * - n.a. - 85,716.99
548.60 * - n.a. - 86,158.54
548.70 * - n.a. - 86,601.31
548.80 * - n.a. - 87,045.32
548.90 * - n.a. - 87,490.55
549.00 * - n.a. - 87,937.01
549.10 * - n.a. - 88,384.70
549.20 * - n.a. - 88,833.62
549.30 * - n.a. - 89,283.76
549.40 * - n.a. - 89,735.13
549.50 * - n.a. - 90,187.73
549.60 * - n.a. - 90,641.56
549.70 * - n.a. - 91,096.62
549.80 * - n.a. - 91,552.90
549.90 * - n.a. - 92,010.41
550.00 * - n.a. - 92,469.15
550.10 * - n.a. - 92,929.12
550.20 * - n.a. - 93,390.31
550.30 * - n.a. - 93,852.74
550.40 * - n.a. - 94,316.39
550.50 * - n.a. - 94,781.27
550.60 * - n.a. - 95,247.38
550.70 * - n.a. - 95,714.71
550.80 * - n.a. - 96,183.27
550.90 * - n.a. - 96,653.06
551.00 * - n.a. - 97,124.08
551.10 * - n.a. - 97,596.33
551.20 * - n.a. - 98,069.81
551.30 * - n.a. - 98,544.51
551.40 * - n.a. - 99,020.44
551.50 * - n.a. - 99,497.60
551.60 * - n.a. - 99,975.98
551.70 * - n.a. - 100,455.60
551.80 * - n.a. - 100,936.44
551.90 * - n.a. - 101,418.51

* extrapolated values