Dallas Area Reservoirs: Monitored Water Supply Reservoirs are 96.2% full on 2025-09-08
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2025-09-08 | 96.2 | 3,765,356 | 3,695,067 | 3,840,521 |
| Yesterday | 2025-09-07 | 96.3 | 3,766,867 | 3,696,578 | 3,840,521 |
| 2 days ago | 2025-09-06 | 96.3 | 3,767,470 | 3,697,181 | 3,840,521 |
| 1 week ago | 2025-09-01 | 96.1 | 3,761,022 | 3,690,733 | 3,840,521 |
| 1 month ago | 2025-08-08 | 97.8 | 3,825,263 | 3,754,974 | 3,840,521 |
| 3 months ago | 2025-06-08 | 100.0 | 4,110,346 | 3,840,521 | 3,840,521 |
| 6 months ago | 2025-03-08 | 98.5 | 3,891,857 | 3,784,024 | 3,840,521 |
| 1 year ago | 2024-09-08 | 95.0 | 3,718,672 | 3,648,383 | 3,840,521 |
*
Percent Full is based on Conservation Storage and Conservation Capacity and doesn't account for storage in flood pool.
Area Map
Reservoir Storage
| Reservoir | Type | Percent Full |
Water Level (ft) |
Height Above Conservation Pool (ft) |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
Surface Area (acres) |
|---|---|---|---|---|---|---|---|---|
| Fork |
|
96.4 | 402.16 | -0.84 | 614,612 | 583,169 | 605,061 | 25,643 |
| Grapevine |
|
99.2 | 534.79 | -0.21 | 161,683 | 161,683 | 163,064 | 6,545 |
| Lavon |
|
91.2 | 490.22 | -1.78 | 376,551 | 373,710 | 409,757 | 19,909 |
| Lewisville |
|
94.5 | 520.84 | -1.16 | 568,029 | 532,355 | 563,228 | 26,246 |
| Ray Hubbard |
|
97.0 | 434.86 | -0.64 | 426,372 | 426,372 | 439,559 | 20,356 |
| Ray Roberts |
|
96.8 | 631.59 | -0.91 | 762,948 | 762,625 | 788,167 | 27,779 |
| Tawakoni |
|
98.1 | 437.05 | -0.45 | 855,161 | 855,153 | 871,685 | 36,480 |