Dallas Area Reservoirs: Monitored Water Supply Reservoirs are 99.9% full on 2025-07-08
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2025-07-08 | 99.9 | 3,947,230 | 3,836,657 | 3,840,521 |
| Yesterday | 2025-07-07 | 99.9 | 3,951,308 | 3,836,657 | 3,840,521 |
| 2 days ago | 2025-07-06 | 99.9 | 3,956,149 | 3,837,129 | 3,840,521 |
| 1 week ago | 2025-07-01 | 100.0 | 3,988,085 | 3,838,850 | 3,840,521 |
| 1 month ago | 2025-06-08 | 100.0 | 4,108,625 | 3,840,521 | 3,840,521 |
| 3 months ago | 2025-04-08 | 98.6 | 3,965,953 | 3,785,311 | 3,840,521 |
| 6 months ago | 2025-01-08 | 92.1 | 3,606,343 | 3,536,054 | 3,840,521 |
| 1 year ago | 2024-07-08 | 100.0 | 4,312,882 | 3,839,059 | 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 |
|
99.9 | 402.98 | -0.02 | 635,974 | 604,531 | 605,061 | 26,794 |
| Grapevine |
|
100.0 | 536.48 | 1.48 | 173,095 | 163,064 | 163,064 | - n.a. - |
| Lavon |
|
100.0 | 492.45 | 0.45 | 421,946 | 409,757 | 409,757 | 20,904 |
| Lewisville |
|
100.0 | 522.30 | 0.30 | 607,035 | 563,228 | 563,228 | - n.a. - |
| Ray Hubbard |
|
99.2 | 435.34 | -0.16 | 436,225 | 436,225 | 439,559 | 20,751 |
| Ray Roberts |
|
100.0 | 632.61 | 0.11 | 791,613 | 788,167 | 788,167 | - n.a. - |
| Tawakoni |
|
100.0 | 437.76 | 0.26 | 881,342 | 871,685 | 871,685 | - n.a. - |