Rating curve data
Lake
CorpusChristi
Source
TWDB
Survey date
1956-07-01
Vertical datum
NGVD29
| Elevation (feet above NGVD29) |
Area (acres) |
Volume (acre-feet) |
|---|---|---|
| 55.70 | 330.00 | 531.00 |
| 55.80 | 339.00 | 550.00 |
| 55.90 | 348.00 | 568.00 |
| 56.00 | 357.00 | 585.00 |
| 56.10 | 365.00 | 602.00 |
| 56.20 | 373.00 | 621.00 |
| 56.30 | 381.00 | 642.00 |
| 56.40 | 389.00 | 667.00 |
| 56.50 | 397.00 | 696.00 |
| 56.60 | 407.00 | 726.00 |
| 56.70 | 417.00 | 757.00 |
| 56.80 | 426.00 | 787.00 |
| 56.90 | 435.00 | 816.00 |
| 57.00 | 443.00 | 844.00 |
| 57.10 | 451.00 | 870.00 |
| 57.20 | 458.00 | 900.00 |
| 57.30 | 467.00 | 941.00 |
| 57.40 | 476.00 | 999.00 |
| 57.50 | 485.00 | 1,075.00 |
| 57.60 | 496.00 | 1,165.00 |
| 57.70 | 506.00 | 1,260.00 |
| 57.80 | 516.00 | 1,351.00 |
| 57.90 | 527.00 | 1,434.00 |
| 58.00 | 538.00 | 1,506.00 |
| 58.10 | 549.00 | 1,574.00 |
| 58.20 | 559.00 | 1,639.00 |
| 58.30 | 569.00 | 1,703.00 |
| 58.40 | 578.00 | 1,763.00 |
| 58.50 | 587.00 | 1,821.00 |
| 58.60 | 596.00 | 1,877.00 |
| 58.70 | 606.00 | 1,933.00 |
| 58.80 | 616.00 | 1,992.00 |
| 58.90 | 626.00 | 2,055.00 |
| 59.00 | 636.00 | 2,123.00 |
| 59.10 | 646.00 | 2,200.00 |
| 59.20 | 657.00 | 2,285.00 |
| 59.30 | 669.00 | 2,375.00 |
| 59.40 | 682.00 | 2,464.00 |
| 59.50 | 694.00 | 2,543.00 |
| 59.60 | 707.00 | 2,609.00 |
| 59.70 | 720.00 | 2,661.00 |
| 59.80 | 733.00 | 2,707.00 |
| 59.90 | 746.00 | 2,755.00 |
| 60.00 | 759.00 | 2,810.00 |
| 60.10 | 771.00 | 2,874.00 |
| 60.20 | 782.00 | 2,944.00 |
| 60.30 | 793.00 | 3,019.00 |
| 60.40 | 805.00 | 3,095.00 |
| 60.50 | 816.00 | 3,172.00 |
| 60.60 | 828.00 | 3,250.00 |
| 60.70 | 840.00 | 3,329.00 |
| 60.80 | 852.00 | 3,409.00 |
| 60.90 | 865.00 | 3,486.00 |
| 61.00 | 879.00 | 3,558.00 |
| 61.10 | 894.00 | 3,624.00 |
| 61.20 | 910.00 | 3,689.00 |
| 61.30 | 926.00 | 3,764.00 |
| 61.40 | 941.00 | 3,855.00 |
| 61.50 | 956.00 | 3,966.00 |
| 61.60 | 971.00 | 4,092.00 |
| 61.70 | 985.00 | 4,223.00 |
| 61.80 | 998.00 | 4,351.00 |
| 61.90 | 1,011.00 | 4,469.00 |
| 62.00 | 1,025.00 | 4,576.00 |
| 62.10 | 1,038.00 | 4,679.00 |
| 62.20 | 1,052.00 | 4,784.00 |
| 62.30 | 1,067.00 | 4,892.00 |
| 62.40 | 1,083.00 | 5,009.00 |
| 62.50 | 1,100.00 | 5,134.00 |
| 62.60 | 1,117.00 | 5,263.00 |
| 62.70 | 1,134.00 | 5,390.00 |
| 62.80 | 1,151.00 | 5,510.00 |
| 62.90 | 1,167.00 | 5,620.00 |
| 63.00 | 1,182.00 | 5,721.00 |
| 63.10 | 1,198.00 | 5,820.00 |
| 63.20 | 1,213.00 | 5,922.00 |
| 63.30 | 1,229.00 | 6,032.00 |
| 63.40 | 1,246.00 | 6,149.00 |
| 63.50 | 1,263.00 | 6,268.00 |
| 63.60 | 1,282.00 | 6,386.00 |
| 63.70 | 1,301.00 | 6,501.00 |
| 63.80 | 1,320.00 | 6,621.00 |
| 63.90 | 1,339.00 | 6,748.00 |
| 64.00 | 1,357.00 | 6,888.00 |
| 64.10 | 1,375.00 | 7,039.00 |
| 64.20 | 1,393.00 | 7,197.00 |
| 64.30 | 1,410.00 | 7,356.00 |
| 64.40 | 1,427.00 | 7,512.00 |
| 64.50 | 1,445.00 | 7,662.00 |
| 64.60 | 1,464.00 | 7,814.00 |
| 64.70 | 1,483.00 | 7,973.00 |
| 64.80 | 1,504.00 | 8,138.00 |
| 64.90 | 1,525.00 | 8,305.00 |
| 65.00 | 1,545.00 | 8,470.00 |
| 65.10 | 1,565.00 | 8,630.00 |
| 65.20 | 1,585.00 | 8,785.00 |
| 65.30 | 1,604.00 | 8,939.00 |
| 65.40 | 1,624.00 | 9,096.00 |
| 65.50 | 1,644.00 | 9,258.00 |
| 65.60 | 1,666.00 | 9,425.00 |
| 65.70 | 1,688.00 | 9,593.00 |
| 65.80 | 1,711.00 | 9,765.00 |
| 65.90 | 1,734.00 | 9,944.00 |
| 66.00 | 1,757.00 | 10,131.00 |
| 66.10 | 1,779.00 | 10,325.00 |
| 66.20 | 1,801.00 | 10,522.00 |
| 66.30 | 1,822.00 | 10,721.00 |
| 66.40 | 1,845.00 | 10,919.00 |
| 66.50 | 1,870.00 | 11,117.00 |
| 66.60 | 1,897.00 | 11,313.00 |
| 66.70 | 1,924.00 | 11,506.00 |
| 66.80 | 1,950.00 | 11,694.00 |
| 66.90 | 1,977.00 | 11,878.00 |
| 67.00 | 2,002.00 | 12,057.00 |
| 67.10 | 2,028.00 | 12,233.00 |
| 67.20 | 2,055.00 | 12,410.00 |
| 67.30 | 2,083.00 | 12,594.00 |
| 67.40 | 2,111.00 | 12,787.00 |
| 67.50 | 2,140.00 | 12,992.00 |
| 67.60 | 2,168.00 | 13,209.00 |
| 67.70 | 2,196.00 | 13,441.00 |
| 67.80 | 2,225.00 | 13,684.00 |
| 67.90 | 2,255.00 | 13,930.00 |
| 68.00 | 2,287.00 | 14,172.00 |
| 68.10 | 2,319.00 | 14,412.00 |
| 68.20 | 2,351.00 | 14,649.00 |
| 68.30 | 2,384.00 | 14,882.00 |
| 68.40 | 2,416.00 | 15,115.00 |
| 68.50 | 2,450.00 | 15,355.00 |
| 68.60 | 2,485.00 | 15,605.00 |
| 68.70 | 2,520.00 | 15,862.00 |
| 68.80 | 2,555.00 | 16,127.00 |
| 68.90 | 2,591.00 | 16,399.00 |
| 69.00 | 2,627.00 | 16,680.00 |
| 69.10 | 2,665.00 | 16,962.00 |
| 69.20 | 2,703.00 | 17,242.00 |
| 69.30 | 2,741.00 | 17,521.00 |
| 69.40 | 2,780.00 | 17,796.00 |
| 69.50 | 2,821.00 | 18,068.00 |
| 69.60 | 2,862.00 | 18,341.00 |
| 69.70 | 2,903.00 | 18,618.00 |
| 69.80 | 2,946.00 | 18,903.00 |
| 69.90 | 2,989.00 | 19,201.00 |
| 70.00 | 3,035.00 | 19,509.00 |
| 70.10 | 3,082.00 | 19,826.00 |
| 70.20 | 3,132.00 | 20,144.00 |
| 70.30 | 3,185.00 | 20,458.00 |
| 70.40 | 3,238.00 | 20,767.00 |
| 70.50 | 3,293.00 | 21,074.00 |
| 70.60 | 3,347.00 | 21,386.00 |
| 70.70 | 3,401.00 | 21,712.00 |
| 70.80 | 3,457.00 | 22,057.00 |
| 70.90 | 3,513.00 | 22,416.00 |
| 71.00 | 3,572.00 | 22,784.00 |
| 71.10 | 3,632.00 | 23,152.00 |
| 71.20 | 3,694.00 | 23,513.00 |
| 71.30 | 3,758.00 | 23,867.00 |
| 71.40 | 3,823.00 | 24,219.00 |
| 71.50 | 3,888.00 | 24,578.00 |
| 71.60 | 3,953.00 | 24,948.00 |
| 71.70 | 4,016.00 | 25,331.00 |
| 71.80 | 4,079.00 | 25,725.00 |
| 71.90 | 4,141.00 | 26,126.00 |
| 72.00 | 4,202.00 | 26,528.00 |
| 72.10 | 4,263.00 | 26,938.00 |
| 72.20 | 4,324.00 | 27,368.00 |
| 72.30 | 4,386.00 | 27,819.00 |
| 72.40 | 4,448.00 | 28,280.00 |
| 72.50 | 4,511.00 | 28,739.00 |
| 72.60 | 4,573.00 | 29,181.00 |
| 72.70 | 4,635.00 | 29,603.00 |
| 72.80 | 4,697.00 | 30,010.00 |
| 72.90 | 4,759.00 | 30,422.00 |
| 73.00 | 4,822.00 | 30,857.00 |
| 73.10 | 4,885.00 | 31,321.00 |
| 73.20 | 4,949.00 | 31,805.00 |
| 73.30 | 5,013.00 | 32,303.00 |
| 73.40 | 5,078.00 | 32,811.00 |
| 73.50 | 5,142.00 | 33,326.00 |
| 73.60 | 5,207.00 | 33,849.00 |
| 73.70 | 5,271.00 | 34,381.00 |
| 73.80 | 5,336.00 | 34,920.00 |
| 73.90 | 5,400.00 | 35,463.00 |
| 74.00 | 5,463.00 | 36,010.00 |
| 74.10 | 5,527.00 | 36,563.00 |
| 74.20 | 5,591.00 | 37,125.00 |
| 74.30 | 5,656.00 | 37,692.00 |
| 74.40 | 5,722.00 | 38,261.00 |
| 74.50 | 5,787.00 | 38,834.00 |
| 74.60 | 5,853.00 | 39,414.00 |
| 74.70 | 5,917.00 | 40,004.00 |
| 74.80 | 5,981.00 | 40,602.00 |
| 74.90 | 6,045.00 | 41,203.00 |
| 75.00 | 6,109.00 | 41,804.00 |
| 75.10 | 6,174.00 | 42,405.00 |
| 75.20 | 6,239.00 | 43,004.00 |
| 75.30 | 6,304.00 | 43,605.00 |
| 75.40 | 6,370.00 | 44,213.00 |
| 75.50 | 6,437.00 | 44,830.00 |
| 75.60 | 6,504.00 | 45,459.00 |
| 75.70 | 6,571.00 | 46,103.00 |
| 75.80 | 6,637.00 | 46,765.00 |
| 75.90 | 6,702.00 | 47,446.00 |
| 76.00 | 6,767.00 | 48,139.00 |
| 76.10 | 6,832.00 | 48,834.00 |
| 76.20 | 6,896.00 | 49,521.00 |
| 76.30 | 6,962.00 | 50,202.00 |
| 76.40 | 7,026.00 | 50,884.00 |
| 76.50 | 7,090.00 | 51,574.00 |
| 76.60 | 7,153.00 | 52,274.00 |
| 76.70 | 7,215.00 | 52,986.00 |
| 76.80 | 7,276.00 | 53,710.00 |
| 76.90 | 7,337.00 | 54,440.00 |
| 77.00 | 7,399.00 | 55,170.00 |
| 77.10 | 7,462.00 | 55,904.00 |
| 77.20 | 7,525.00 | 56,650.00 |
| 77.30 | 7,587.00 | 57,406.00 |
| 77.40 | 7,647.00 | 58,162.00 |
| 77.50 | 7,706.00 | 58,913.00 |
| 77.60 | 7,765.00 | 59,661.00 |
| 77.70 | 7,822.00 | 60,412.00 |
| 77.80 | 7,877.00 | 61,171.00 |
| 77.90 | 7,932.00 | 61,944.00 |
| 78.00 | 7,985.00 | 62,736.00 |
| 78.10 | 8,039.00 | 63,540.00 |
| 78.20 | 8,095.00 | 64,341.00 |
| 78.30 | 8,154.00 | 65,138.00 |
| 78.40 | 8,214.00 | 65,942.00 |
| 78.50 | 8,276.00 | 66,763.00 |
| 78.60 | 8,339.00 | 67,608.00 |
| 78.70 | 8,402.00 | 68,477.00 |
| 78.80 | 8,466.00 | 69,362.00 |
| 78.90 | 8,530.00 | 70,255.00 |
| 79.00 | 8,596.00 | 71,145.00 |
| 79.10 | 8,664.00 | 72,029.00 |
| 79.20 | 8,734.00 | 72,908.00 |
| 79.30 | 8,805.00 | 73,786.00 |
| 79.40 | 8,878.00 | 74,665.00 |
| 79.50 | 8,952.00 | 75,548.00 |
| 79.60 | 9,028.00 | 76,439.00 |
| 79.70 | 9,104.00 | 77,341.00 |
| 79.80 | 9,182.00 | 78,253.00 |
| 79.90 | 9,259.00 | 79,176.00 |
| 80.00 | 9,337.00 | 80,108.00 |
| 80.10 | 9,416.00 | 81,047.00 |
| 80.20 | 9,497.00 | 81,990.00 |
| 80.30 | 9,579.00 | 82,936.00 |
| 80.40 | 9,663.00 | 83,883.00 |
| 80.50 | 9,747.00 | 84,836.00 |
| 80.60 | 9,830.00 | 85,796.00 |
| 80.70 | 9,914.00 | 86,758.00 |
| 80.80 | 9,999.00 | 87,716.00 |
| 80.90 | 10,087.00 | 88,667.00 |
| 81.00 | 10,179.00 | 89,614.00 |
| 81.10 | 10,275.00 | 90,565.00 |
| 81.20 | 10,374.00 | 91,533.00 |
| 81.30 | 10,473.00 | 92,527.00 |
| 81.40 | 10,572.00 | 93,554.00 |
| 81.50 | 10,669.00 | 94,609.00 |
| 81.60 | 10,766.00 | 95,689.00 |
| 81.70 | 10,864.00 | 96,789.00 |
| 81.80 | 10,962.00 | 97,902.00 |
| 81.90 | 11,061.00 | 99,025.00 |
| 82.00 | 11,158.00 | 100,152.00 |
| 82.10 | 11,254.00 | 101,280.00 |
| 82.20 | 11,348.00 | 102,409.00 |
| 82.30 | 11,440.00 | 103,544.00 |
| 82.40 | 11,533.00 | 104,696.00 |
| 82.50 | 11,625.00 | 105,865.00 |
| 82.60 | 11,717.00 | 107,047.00 |
| 82.70 | 11,810.00 | 108,236.00 |
| 82.80 | 11,902.00 | 109,429.00 |
| 82.90 | 11,993.00 | 110,627.00 |
| 83.00 | 12,086.00 | 111,834.00 |
| 83.10 | 12,181.00 | 113,057.00 |
| 83.20 | 12,277.00 | 114,298.00 |
| 83.30 | 12,374.00 | 115,547.00 |
| 83.40 | 12,472.00 | 116,797.00 |
| 83.50 | 12,570.00 | 118,055.00 |
| 83.60 | 12,665.00 | 119,334.00 |
| 83.70 | 12,759.00 | 120,641.00 |
| 83.80 | 12,851.00 | 121,983.00 |
| 83.90 | 12,941.00 | 123,359.00 |
| 84.00 | 13,031.00 | 124,754.00 |
| 84.10 | 13,121.00 | 126,150.00 |
| 84.20 | 13,212.00 | 127,536.00 |
| 84.30 | 13,304.00 | 128,915.00 |
| 84.40 | 13,397.00 | 130,292.00 |
| 84.50 | 13,490.00 | 131,666.00 |
| 84.60 | 13,582.00 | 133,039.00 |
| 84.70 | 13,673.00 | 134,413.00 |
| 84.80 | 13,762.00 | 135,784.00 |
| 84.90 | 13,850.00 | 137,160.00 |
| 85.00 | 13,938.00 | 138,549.00 |
| 85.10 | 14,027.00 | 139,962.00 |
| 85.20 | 14,116.00 | 141,410.00 |
| 85.30 | 14,205.00 | 142,887.00 |
| 85.40 | 14,294.00 | 144,376.00 |
| 85.50 | 14,384.00 | 145,857.00 |
| 85.60 | 14,474.00 | 147,317.00 |
| 85.70 | 14,564.00 | 148,756.00 |
| 85.80 | 14,654.00 | 150,190.00 |
| 85.90 | 14,743.00 | 151,630.00 |
| 86.00 | 14,831.00 | 153,089.00 |
| 86.10 | 14,918.00 | 154,571.00 |
| 86.20 | 15,005.00 | 156,076.00 |
| 86.30 | 15,093.00 | 157,606.00 |
| 86.40 | 15,183.00 | 159,158.00 |
| 86.50 | 15,274.00 | 160,728.00 |
| 86.60 | 15,366.00 | 162,306.00 |
| 86.70 | 15,460.00 | 163,881.00 |
| 86.80 | 15,554.00 | 165,443.00 |
| 86.90 | 15,648.00 | 166,992.00 |
| 87.00 | 15,739.00 | 168,536.00 |
| 87.10 | 15,829.00 | 170,087.00 |
| 87.20 | 15,917.00 | 171,656.00 |
| 87.30 | 16,004.00 | 173,243.00 |
| 87.40 | 16,086.00 | 174,844.00 |
| 87.50 | 16,147.00 | 176,469.00 |
| 87.60 | 16,163.00 | 178,148.00 |
| 87.70 | 16,127.00 | 179,889.00 |
| 87.80 | 16,068.00 | 181,648.00 |
| 87.90 | 16,036.00 | 183,351.00 |
| 88.00 | 15,500.00 | 185,900.00 |
| 88.10 | 16,214.00 | 186,409.00 |
| 88.20 | 16,423.00 | 187,782.00 |
| 88.30 | 16,660.00 | 189,133.00 |
| 88.40 | 16,873.00 | 190,547.00 |
| 88.50 | 17,033.00 | 192,068.00 |
| 88.60 | 17,147.00 | 193,678.00 |
| 88.70 | 17,238.00 | 195,336.00 |
| 88.80 | 17,325.00 | 197,018.00 |
| 88.90 | 17,412.00 | 198,716.00 |
| 89.00 | 17,499.00 | 200,435.00 |
| 89.10 | 17,587.00 | 202,182.00 |
| 89.20 | 17,676.00 | 203,955.00 |
| 89.30 | 17,764.00 | 205,750.00 |
| 89.40 | 17,850.00 | 207,558.00 |
| 89.50 | 17,934.00 | 209,380.00 |
| 89.60 | 18,015.00 | 211,215.00 |
| 89.70 | 18,097.00 | 213,045.00 |
| 89.80 | 18,180.00 | 214,866.00 |
| 89.90 | 18,264.00 | 216,699.00 |
| 90.00 | 18,348.00 | 218,559.00 |
| 90.10 | 18,432.00 | 220,459.00 |
| 90.20 | 18,517.00 | 222,401.00 |
| 90.30 | 18,602.00 | 224,376.00 |
| 90.40 | 18,688.00 | 226,375.00 |
| 90.50 | 18,774.00 | 228,370.00 |
| 90.60 | 18,859.00 | 230,346.00 |
| 90.70 | 18,944.00 | 232,317.00 |
| 90.80 | 19,028.00 | 234,292.00 |
| 90.90 | 19,113.00 | 236,275.00 |
| 91.00 | 19,200.00 | 238,277.00 |
| 91.10 | 19,289.00 | 240,298.00 |
| 91.20 | 19,378.00 | 242,332.00 |
| 91.30 | 19,466.00 | 244,385.00 |
| 91.40 | 19,553.00 | 246,467.00 |
| 91.50 | 19,640.00 | 248,582.00 |
| 91.60 | 19,728.00 | 250,719.00 |
| 91.70 | 19,819.00 | 252,859.00 |
| 91.80 | 19,911.00 | 254,985.00 |
| 91.90 | 20,004.00 | 257,088.00 |
| 92.00 | 20,097.00 | 259,164.00 |
| 92.10 | 20,189.00 | 261,225.00 |
| 92.20 | 20,282.00 | 263,284.00 |
| 92.30 | 20,375.00 | 265,346.00 |
| 92.40 | 20,469.00 | 267,403.00 |
| 92.50 | 20,563.00 | 269,452.00 |
| 92.60 | 20,657.00 | 271,495.00 |
| 92.70 | 20,750.00 | 273,544.00 |
| 92.80 | 20,842.00 | 275,609.00 |
| 92.90 | 20,934.00 | 277,698.00 |
| 93.00 | 21,024.00 | 279,805.00 |
| 93.10 | 21,115.00 | 281,920.00 |
| 93.20 | 21,207.00 | 284,044.00 |
| 93.30 | 21,300.00 | 286,185.00 |
| 93.40 | 21,394.00 | 288,365.00 |
| 93.50 | 21,488.00 | 290,605.00 |
| 93.60 | 21,583.00 | 292,902.00 |
| 93.70 | 21,676.00 | 295,233.00 |
| 93.80 | 21,765.00 | 297,800.00 |
| 93.90 | 21,848.00 | 299,869.00 |
| 94.00 | 21,926.00 | 302,124.00 |
| 94.10 * | - n.a. - | 304,631.18 |
| 94.20 * | - n.a. - | 307,044.57 |
| 94.30 * | - n.a. - | 309,482.84 |
| 94.40 * | - n.a. - | 311,945.97 |
| 94.50 * | - n.a. - | 314,433.97 |
| 94.60 * | - n.a. - | 316,946.85 |
| 94.70 * | - n.a. - | 319,484.60 |
| 94.80 * | - n.a. - | 322,047.22 |
| 94.90 * | - n.a. - | 324,634.70 |
* extrapolated values