Dallas Area Reservoirs: Monitored Water Supply Reservoirs are 98.5% full on 2025-08-02
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2025-08-02 | 98.5 | 3,852,584 | 3,782,295 | 3,840,521 |
| Yesterday | 2025-08-01 | 98.5 | 3,853,607 | 3,783,318 | 3,840,521 |
| 2 days ago | 2025-07-31 | 98.7 | 3,859,781 | 3,789,227 | 3,840,521 |
| 1 week ago | 2025-07-26 | 99.3 | 3,886,943 | 3,812,402 | 3,840,521 |
| 1 month ago | 2025-07-02 | 99.9 | 3,983,687 | 3,838,225 | 3,840,521 |
| 3 months ago | 2025-05-02 | 100.0 | 4,128,637 | 3,840,521 | 3,840,521 |
| 6 months ago | 2025-02-02 | 98.1 | 3,892,164 | 3,767,125 | 3,840,521 |
| 1 year ago | 2024-08-02 | 99.4 | 3,966,295 | 3,819,124 | 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 |
|
100.0 | 403.00 | 0.00 | 636,504 | 605,061 | 605,061 | 26,889 |
| Grapevine |
|
99.4 | 534.84 | -0.16 | 162,011 | 162,011 | 163,064 | 6,558 |
| Lavon |
|
96.5 | 491.30 | -0.70 | 398,273 | 395,432 | 409,757 | 20,318 |
| Lewisville |
|
97.4 | 521.45 | -0.55 | 584,152 | 548,478 | 563,228 | 26,621 |
| Ray Hubbard |
|
97.1 | 434.88 | -0.62 | 426,779 | 426,779 | 439,559 | 20,366 |
| Ray Roberts |
|
98.9 | 632.18 | -0.32 | 779,447 | 779,124 | 788,167 | 28,151 |
| Tawakoni |
|
99.3 | 437.33 | -0.17 | 865,418 | 865,410 | 871,685 | 36,800 |