Texas Water Development Board Reservoir Volume Table Lake Gladewater Survey Conducted February 2000. Data obtained from TWDB Report: Volumetric Survey of Lake GladeWater March 2000 Elevation in Feet Volume in Acre-Feet .0 .1 .2 .3 .4 .5 .6 .7 .8 .9 271 0 272 0 0 0 0 0 0 0 0 0 0 273 0 0 0 0 0 0 0 0 0 0 274 0 0 0 0 0 0 0 0 0 0 275 0 0 0 1 1 1 1 1 1 1 276 1 1 2 2 2 3 3 3 4 4 277 5 5 6 6 7 8 8 9 10 11 278 12 13 14 15 16 17 18 19 21 22 279 23 25 26 28 29 31 33 34 36 38 280 40 42 44 46 49 51 53 56 59 61 281 64 67 71 74 77 81 85 89 92 96 282 101 105 109 114 118 123 128 133 139 144 283 150 156 162 168 174 181 188 195 202 210 284 218 226 234 242 251 260 269 278 287 297 285 307 317 327 337 348 358 369 381 392 404 286 417 429 442 455 468 482 496 510 524 539 287 554 569 584 599 615 631 648 664 681 699 288 716 734 752 770 789 807 826 846 865 885 289 905 925 946 966 987 1009 1030 1052 1074 1096 290 1119 1141 1164 1187 1211 1234 1258 1282 1306 1330 291 1355 1380 1405 1430 1456 1481 1507 1534 1560 1587 292 1614 1642 1669 1697 1726 1754 1783 1812 1842 1872 293 1902 1933 1964 1995 2027 2059 2092 2125 2159 2193 294 2227 2262 2296 2332 2367 2403 2439 2475 2512 2549 295 2586 2624 2662 2700 2739 2778 2817 2857 2896 2936 296 2976 3016 3057 3098 3138 3180 3221 3262 3304 3346 297 3389 3431 3474 3517 3560 3604 3647 3691 3735 3779 298 3823 3867 3911 3956 4001 4046 4091 4136 4181 4227 299 4273 4318 4364 4411 4457 4503 4550 4597 4644 4691 300 4738