Dallas Area Reservoirs: Monitored Water Supply Reservoirs are 93.4% full on 2026-01-08
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2026-01-08 | 93.4 | 3,655,620 | 3,585,331 | 3,840,521 |
| Yesterday | 2026-01-07 | 93.4 | 3,658,838 | 3,588,549 | 3,840,521 |
| 2 days ago | 2026-01-06 | 93.5 | 3,660,322 | 3,590,033 | 3,840,521 |
| 1 week ago | 2026-01-01 | 93.7 | 3,667,583 | 3,597,294 | 3,840,521 |
| 1 month ago | 2025-12-08 | 94.6 | 3,707,829 | 3,631,908 | 3,840,521 |
| 3 months ago | 2025-10-08 | 94.1 | 3,682,892 | 3,612,603 | 3,840,521 |
| 6 months ago | 2025-07-08 | 99.9 | 3,948,100 | 3,837,394 | 3,840,521 |
| 1 year ago | 2025-01-08 | 92.1 | 3,606,343 | 3,536,054 | 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 |
|
87.6 | 400.03 | -2.97 | 561,676 | 530,233 | 605,061 | 24,180 |
| Grapevine |
|
98.1 | 534.53 | -0.47 | 159,991 | 159,991 | 163,064 | 6,478 |
| Lavon |
|
89.7 | 489.91 | -2.09 | 370,344 | 367,503 | 409,757 | 19,767 |
| Lewisville |
|
98.9 | 521.76 | -0.24 | 592,438 | 556,764 | 563,228 | 26,840 |
| Ray Hubbard |
|
92.6 | 433.90 | -1.60 | 407,026 | 407,026 | 439,559 | 19,974 |
| Ray Roberts |
|
96.2 | 631.44 | -1.06 | 758,789 | 758,466 | 788,167 | 27,688 |
| Tawakoni |
|
92.4 | 435.66 | -1.84 | 805,356 | 805,348 | 871,685 | 35,244 |