Rating curve data

Lake
Halbert
Source
TWDB
Survey date
1999-02-01
Vertical datum
NGVD29
Elevation
(feet above NGVD29)
Area
(acres)
Volume
(acre-feet)
343.10 0.00 0.00
343.20 0.00 0.00
343.30 0.00 0.00
343.40 0.01 0.00
343.50 0.02 0.00
343.60 0.03 0.00
343.70 0.05 0.01
343.80 0.08 0.02
343.90 0.12 0.03
344.00 0.19 0.04
344.10 0.30 0.06
344.20 0.43 0.10
344.30 0.52 0.15
344.40 0.59 0.20
344.50 0.66 0.27
344.60 0.72 0.34
344.70 0.78 0.41
344.80 0.85 0.49
344.90 0.91 0.58
345.00 0.97 0.67
345.10 1.03 0.77
345.20 1.10 0.88
345.30 1.18 0.99
345.40 1.24 1.12
345.50 1.31 1.24
345.60 1.40 1.38
345.70 1.48 1.52
345.80 1.56 1.67
345.90 1.65 1.83
346.00 1.74 2.00
346.10 1.85 2.18
346.20 1.97 2.37
346.30 2.11 2.58
346.40 2.26 2.80
346.50 2.42 3.03
346.60 2.60 3.28
346.70 2.82 3.55
346.80 3.05 3.84
346.90 3.29 4.16
347.00 3.56 4.50
347.10 3.90 4.88
347.20 4.22 5.28
347.30 4.57 5.72
347.40 5.11 6.20
347.50 6.12 6.76
347.60 7.74 7.45
347.70 9.92 8.33
347.80 12.52 9.45
347.90 14.64 10.81
348.00 16.79 12.38
348.10 18.65 14.15
348.20 20.59 16.11
348.30 22.60 18.27
348.40 24.63 20.63
348.50 27.06 23.21
348.60 29.24 26.03
348.70 31.81 29.08
348.80 34.26 32.38
348.90 36.95 35.94
349.00 41.48 39.87
349.10 44.36 44.16
349.20 46.82 48.73
349.30 49.53 53.53
349.40 52.60 58.63
349.50 55.13 64.02
349.60 57.72 69.67
349.70 60.12 75.56
349.80 62.80 81.70
349.90 66.19 88.14
350.00 70.50 94.97
350.10 74.32 102.22
350.20 77.65 109.82
350.30 81.18 117.76
350.40 85.82 126.09
350.50 90.08 134.89
350.60 94.72 144.13
350.70 99.03 153.83
350.80 103.44 163.94
350.90 107.25 174.48
351.00 110.93 185.39
351.10 114.56 196.67
351.20 117.82 208.29
351.30 120.73 220.22
351.40 123.70 232.43
351.50 127.02 244.98
351.60 129.86 257.82
351.70 132.84 270.96
351.80 135.77 284.39
351.90 138.99 298.12
352.00 141.89 312.17
352.10 144.60 326.50
352.20 147.28 341.09
352.30 149.64 355.94
352.40 151.92 371.02
352.50 154.22 386.32
352.60 156.57 401.86
352.70 158.98 417.64
352.80 161.46 433.66
352.90 164.10 449.94
353.00 167.03 466.49
353.10 169.97 483.34
353.20 172.79 500.48
353.30 175.58 517.90
353.40 178.20 535.59
353.50 180.61 553.53
353.60 182.75 571.70
353.70 184.83 590.08
353.80 186.97 608.67
353.90 189.28 627.48
354.00 191.98 646.54
354.10 194.43 665.87
354.20 196.90 685.43
354.30 199.31 705.24
354.40 201.72 725.29
354.50 204.26 745.59
354.60 206.99 766.15
354.70 209.80 786.99
354.80 212.28 808.09
354.90 214.54 829.44
355.00 216.79 851.00
355.10 219.00 872.79
355.20 221.22 894.81
355.30 223.42 917.03
355.40 225.66 939.49
355.50 227.89 962.17
355.60 230.11 985.07
355.70 232.34 1,008.19
355.80 234.60 1,031.53
355.90 236.89 1,055.11
356.00 239.40 1,078.92
356.10 242.06 1,102.99
356.20 244.77 1,127.34
356.30 246.94 1,151.92
356.40 249.00 1,176.72
356.50 251.01 1,201.72
356.60 253.10 1,226.93
356.70 255.11 1,252.34
356.80 257.19 1,277.95
356.90 259.30 1,303.78
357.00 261.41 1,329.82
357.10 263.55 1,356.06
357.20 265.71 1,382.53
357.30 267.92 1,409.20
357.40 270.29 1,436.11
357.50 272.85 1,463.27
357.60 275.53 1,490.69
357.70 278.31 1,518.38
357.80 281.12 1,546.35
357.90 284.00 1,574.60
358.00 286.91 1,603.15
358.10 289.68 1,631.98
358.20 292.26 1,661.09
358.30 294.84 1,690.43
358.40 297.71 1,720.06
358.50 300.95 1,749.99
358.60 304.20 1,780.25
358.70 307.05 1,810.82
358.80 310.05 1,841.66
358.90 313.70 1,872.85
359.00 317.52 1,904.41
359.10 321.37 1,936.36
359.20 324.96 1,968.68
359.30 328.05 2,001.33
359.40 330.98 2,034.28
359.50 333.73 2,067.52
359.60 336.52 2,101.03
359.70 339.25 2,134.82
359.80 341.92 2,168.87
359.90 344.62 2,203.20
360.00 347.26 2,237.80
360.10 349.92 2,272.66
360.20 352.71 2,307.79
360.30 355.66 2,343.20
360.40 358.60 2,378.91
360.50 361.81 2,414.94
360.60 365.17 2,451.29
360.70 368.16 2,487.95
360.80 371.44 2,524.92
360.90 374.82 2,562.23
361.00 378.61 2,599.89
361.10 382.65 2,637.96
361.20 386.79 2,676.43
361.30 391.08 2,715.32
361.40 395.14 2,754.63
361.50 399.11 2,794.34
361.60 402.98 2,834.45
361.70 406.73 2,874.94
361.80 410.45 2,915.79
361.90 414.29 2,957.02
362.00 418.66 2,998.67
362.10 423.34 3,040.77
362.20 427.83 3,083.33
362.30 432.09 3,126.32
362.40 435.97 3,169.73
362.50 439.48 3,213.51
362.60 442.74 3,257.62
362.70 445.91 3,302.05
362.80 448.99 3,346.79
362.90 452.07 3,391.84
363.00 455.19 3,437.21
363.10 458.28 3,482.89
363.20 461.28 3,528.87
363.30 464.27 3,575.13
363.40 467.25 3,621.71
363.50 470.18 3,668.59
363.60 473.04 3,715.75
363.70 475.75 3,763.20
363.80 478.43 3,810.89
363.90 481.13 3,858.87
364.00 483.81 3,907.12
364.10 486.40 3,955.64
364.20 488.98 4,004.41
364.30 491.58 4,053.43
364.40 494.14 4,102.71
364.50 496.66 4,152.26
364.60 499.07 4,202.05
364.70 501.50 4,252.08
364.80 503.92 4,302.34
364.90 506.22 4,352.85
365.00 508.73 4,403.59
365.10 510.99 4,454.58
365.20 513.25 4,505.80
365.30 515.52 4,557.22
365.40 517.79 4,608.89
365.50 520.06 4,660.79
365.60 522.34 4,712.91
365.70 524.62 4,765.26
365.80 526.90 4,817.83
365.90 529.19 4,870.63
366.00 531.47 4,923.67
366.10 533.77 4,976.93
366.20 536.06 5,030.43
366.30 538.36 5,084.14
366.40 540.66 5,138.09
366.50 542.96 5,192.28
366.60 545.27 5,246.69
366.70 547.57 5,301.33
366.80 549.89 5,356.19
366.90 552.20 5,411.30
367.00 554.52 5,466.64
367.10 556.84 5,522.21
367.20 559.16 5,578.02
367.30 561.49 5,634.04
367.40 563.82 5,690.30
367.50 566.15 5,746.81
367.60 568.49 5,803.54
367.70 570.83 5,860.51
367.80 573.17 5,917.70
367.90 575.51 5,975.13
368.00 602.99 6,032.81
368.10 * - n.a. - 6,090.70
368.20 * - n.a. - 6,148.84
368.30 * - n.a. - 6,207.21
368.40 * - n.a. - 6,265.81
368.50 * - n.a. - 6,324.64
368.60 * - n.a. - 6,383.71
368.70 * - n.a. - 6,443.01
368.80 * - n.a. - 6,502.55
368.90 * - n.a. - 6,562.32
369.00 * - n.a. - 6,622.32
369.10 * - n.a. - 6,682.56
369.20 * - n.a. - 6,743.03
369.30 * - n.a. - 6,803.74
369.40 * - n.a. - 6,864.67
369.50 * - n.a. - 6,925.85
369.60 * - n.a. - 6,987.25
369.70 * - n.a. - 7,048.89
369.80 * - n.a. - 7,110.76
369.90 * - n.a. - 7,172.87
370.00 * - n.a. - 7,235.21
370.10 * - n.a. - 7,297.78
370.20 * - n.a. - 7,360.59
370.30 * - n.a. - 7,423.63
370.40 * - n.a. - 7,486.91
370.50 * - n.a. - 7,550.42
370.60 * - n.a. - 7,614.16
370.70 * - n.a. - 7,678.13
370.80 * - n.a. - 7,742.34
370.90 * - n.a. - 7,806.79
371.00 * - n.a. - 7,871.46
371.10 * - n.a. - 7,936.37
371.20 * - n.a. - 8,001.52
371.30 * - n.a. - 8,066.90
371.40 * - n.a. - 8,132.51
371.50 * - n.a. - 8,198.35
371.60 * - n.a. - 8,264.43
371.70 * - n.a. - 8,330.74
371.80 * - n.a. - 8,397.29
371.90 * - n.a. - 8,464.07
372.00 * - n.a. - 8,531.08
372.10 * - n.a. - 8,598.33
372.20 * - n.a. - 8,665.81
372.30 * - n.a. - 8,733.53

* extrapolated values