North-East-Texas Planning Region Reservoirs: Monitored Water Supply Reservoirs are 91.1% full on 2026-08-16
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2026-08-16 | 91.1 | 2,692,858 | 2,361,356 | 2,592,091 |
| Yesterday | 2026-08-15 | 91.2 | 2,695,900 | 2,363,941 | 2,592,091 |
| 2 days ago | 2026-08-14 | 91.3 | 2,701,199 | 2,367,818 | 2,592,091 |
| 1 week ago | 2026-08-09 | 92.2 | 2,729,201 | 2,389,933 | 2,592,091 |
| 1 month ago | 2026-07-16 | 95.2 | 2,876,965 | 2,468,388 | 2,592,091 |
| 3 months ago | 2026-05-16 | 93.9 | 2,727,868 | 2,434,976 | 2,592,091 |
| 6 months ago | 2026-02-16 | 91.0 | 2,604,748 | 2,335,210 | 2,564,888 |
| 1 year ago | 2025-08-16 | 97.5 | 2,849,037 | 2,526,577 | 2,592,091 |
*
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) |
|---|---|---|---|---|---|---|---|---|
| Bob Sandlin |
|
93.1 | 335.99 | -1.51 | 189,949 | 179,218 | 192,417 | 8,593 |
| Caddo 1 |
|
88.0 | 168.27 | -0.23 | 121,818 | 26,306 | 29,898 | 26,164 |
| Crook |
|
92.8 | 475.36 | -0.64 | 8,545 | 8,530 | 9,195 | 1,029 |
| Cypress Springs |
|
94.1 | 376.76 | -1.24 | 62,803 | 62,803 | 66,756 | 3,144 |
| Fork |
|
85.8 | 399.61 | -3.39 | 551,569 | 520,126 | 606,088 | 23,954 |
| Jim Chapman |
|
79.9 | 436.97 | -3.03 | 242,605 | 206,830 | 258,723 | 16,255 |
| Lake O' the Pines |
|
90.3 | 228.56 | -1.44 | 242,423 | 242,423 | 268,566 | 17,678 |
| Monticello |
|
77.7 | 335.81 | -4.19 | 26,980 | 26,980 | 34,740 | 1,623 |
| Pat Mayse |
|
97.6 | 450.52 | -0.48 | 115,150 | 110,990 | 113,683 | 5,586 |
| Sulphur Springs |
|
94.7 | 458.43 | -0.52 | 16,799 | 16,799 | 17,747 | - n.a. - |
| Tawakoni |
|
96.1 | 436.57 | -0.93 | 837,766 | 837,758 | 871,685 | 36,010 |
| Wright Patman |
|
100.0 | 226.47 | 5.87 | 276,451 | 122,593 | 122,593 | - n.a. - |
footnotes
1
Caddo Lake straddles the border of Texas and Louisiana, Texas has rights to 50% of Lake Caddo's total conservation capacity. Percent full, conservation storage and conservation capacity are based on the Texas share.