North-East-Texas Planning Region Reservoirs: Monitored Water Supply Reservoirs are 88.3% full on 2026-09-05
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2026-09-05 | 88.3 | 2,599,508 | 2,289,566 | 2,592,091 |
| Yesterday | 2026-09-04 | 88.4 | 2,602,818 | 2,291,994 | 2,592,091 |
| 2 days ago | 2026-09-03 | 88.4 | 2,603,633 | 2,292,320 | 2,592,091 |
| 1 week ago | 2026-08-29 | 89.1 | 2,625,900 | 2,309,714 | 2,592,091 |
| 1 month ago | 2026-08-05 | 92.7 | 2,744,659 | 2,404,030 | 2,592,091 |
| 3 months ago | 2026-06-05 | 94.8 | 2,800,057 | 2,457,367 | 2,592,091 |
| 6 months ago | 2026-03-05 | 91.2 | 2,599,623 | 2,337,942 | 2,564,888 |
| 1 year ago | 2025-09-05 | 96.8 | 2,825,392 | 2,508,551 | 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 |
|
91.0 | 335.51 | -1.99 | 185,847 | 175,116 | 192,417 | 8,499 |
| Caddo 1 |
|
75.8 | 168.00 | -0.50 | 114,532 | 22,664 | 29,898 | 25,485 |
| Crook |
|
88.3 | 474.96 | -1.04 | 8,137 | 8,122 | 9,195 | 1,016 |
| Cypress Springs |
|
91.8 | 376.28 | -1.72 | 61,302 | 61,302 | 66,756 | 3,112 |
| Fork |
|
83.6 | 399.05 | -3.95 | 538,237 | 506,794 | 606,088 | 23,665 |
| Jim Chapman |
|
74.4 | 436.08 | -3.92 | 228,368 | 192,593 | 258,723 | 15,718 |
| Lake O' the Pines |
|
87.0 | 228.06 | -1.94 | 233,671 | 233,671 | 268,566 | 17,332 |
| Monticello |
|
75.7 | 335.38 | -4.62 | 26,288 | 26,288 | 34,740 | 1,592 |
| Pat Mayse |
|
94.5 | 449.88 | -1.12 | 111,597 | 107,437 | 113,683 | 5,518 |
| Sulphur Springs |
|
90.0 | 457.97 | -0.98 | 15,966 | 15,966 | 17,747 | - n.a. - |
| Tawakoni |
|
93.7 | 435.99 | -1.51 | 817,028 | 817,020 | 871,685 | 35,507 |
| Wright Patman |
|
100.0 | 225.90 | 5.30 | 258,535 | 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.