Dallas Area Reservoirs: Monitored Water Supply Reservoirs are 95.4% full on 2025-09-16
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2025-09-16 | 95.4 | 3,733,370 | 3,663,081 | 3,840,521 |
| Yesterday | 2025-09-15 | 95.4 | 3,735,115 | 3,664,826 | 3,840,521 |
| 2 days ago | 2025-09-14 | 95.5 | 3,738,636 | 3,668,347 | 3,840,521 |
| 1 week ago | 2025-09-09 | 96.0 | 3,758,397 | 3,688,108 | 3,840,521 |
| 1 month ago | 2025-08-16 | 96.7 | 3,783,216 | 3,712,927 | 3,840,521 |
| 3 months ago | 2025-06-16 | 100.0 | 4,244,572 | 3,840,521 | 3,840,521 |
| 6 months ago | 2025-03-16 | 98.3 | 3,874,177 | 3,776,387 | 3,840,521 |
| 1 year ago | 2024-09-16 | 94.1 | 3,685,510 | 3,615,221 | 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 |
|
95.5 | 401.94 | -1.06 | 608,991 | 577,548 | 605,061 | 25,452 |
| Grapevine |
|
98.0 | 534.49 | -0.51 | 159,732 | 159,732 | 163,064 | 6,469 |
| Lavon |
|
90.4 | 490.05 | -1.95 | 373,115 | 370,274 | 409,757 | 19,823 |
| Lewisville |
|
93.4 | 520.60 | -1.40 | 561,746 | 526,072 | 563,228 | 26,104 |
| Ray Hubbard |
|
95.8 | 434.61 | -0.89 | 421,298 | 421,298 | 439,559 | 20,238 |
| Ray Roberts |
|
96.2 | 631.44 | -1.06 | 758,789 | 758,466 | 788,167 | 27,688 |
| Tawakoni |
|
97.5 | 436.90 | -0.60 | 849,699 | 849,691 | 871,685 | 36,326 |