Dallas Area Reservoirs: Monitored Water Supply Reservoirs are 98.3% full on 2025-08-04
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2025-08-04 | 98.3 | 3,844,917 | 3,774,628 | 3,840,521 |
| Yesterday | 2025-08-03 | 98.3 | 3,846,051 | 3,775,762 | 3,840,521 |
| 2 days ago | 2025-08-02 | 98.4 | 3,850,429 | 3,780,140 | 3,840,521 |
| 1 week ago | 2025-07-28 | 99.0 | 3,875,018 | 3,802,076 | 3,840,521 |
| 1 month ago | 2025-07-04 | 99.9 | 3,968,155 | 3,837,394 | 3,840,521 |
| 3 months ago | 2025-05-04 | 100.0 | 4,171,412 | 3,839,894 | 3,840,521 |
| 6 months ago | 2025-02-04 | 98.1 | 3,895,508 | 3,769,224 | 3,840,521 |
| 1 year ago | 2024-08-04 | 99.3 | 3,945,706 | 3,814,640 | 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 |
|
99.7 | 402.93 | -0.07 | 634,650 | 603,207 | 605,061 | 26,557 |
| Grapevine |
|
99.3 | 534.83 | -0.17 | 161,946 | 161,946 | 163,064 | 6,555 |
| Lavon |
|
96.0 | 491.20 | -0.80 | 396,243 | 393,402 | 409,757 | 20,280 |
| Lewisville |
|
97.2 | 521.42 | -0.58 | 583,354 | 547,680 | 563,228 | 26,602 |
| Ray Hubbard |
|
97.0 | 434.86 | -0.64 | 426,372 | 426,372 | 439,559 | 20,356 |
| Ray Roberts |
|
98.7 | 632.13 | -0.37 | 778,039 | 777,716 | 788,167 | 28,118 |
| Tawakoni |
|
99.2 | 437.30 | -0.20 | 864,313 | 864,305 | 871,685 | 36,761 |