Reservoir Storage Summary for Regional Water Planning Areas on 2026-09-28

Definition Map for Regional Water Planning Areas

Percent Full

Today Yesterday 2 days ago 1 week ago 1 month ago 3 months ago 6 months ago 1 year ago
2026-09-28 2026-09-27 2026-09-26 2026-09-21 2026-08-28 2026-06-28 2026-03-28 2025-09-28
Brazos G 81.9 82.0 82.1 82.7 86.1 90.8 85.9 90.7
Coastal Bend 38.9 39.0 39.1 39.7 42.1 15.9 8.1 12.6
East Texas 75.9 76.0 76.1 76.8 79.1 84.7 81.2 81.1
Lavaca 83.3 83.3 83.4 84.4 89.6 99.7 52.0 81.4
Llano Estacado 46.2 46.2 46.2 46.3 47.4 51.0 54.1 60.6
Lower Colorado 92.8 92.8 92.9 93.6 97.1 92.5 84.3 90.2
North East Texas 85.9 86.0 86.0 86.5 89.2 95.9 91.4 94.9
Panhandle 33.3 33.3 33.2 33.1 33.9 36.3 37.7 39.7
Plateau 38.8 38.8 38.7 38.7 38.2 29.7 31.5 35.9
Region B 68.5 68.6 68.6 69.8 74.9 90.3 86.3 94.7
Region C 85.3 85.4 85.6 86.4 90.1 96.8 94.5 94.9
Region F 30.4 30.4 30.4 30.6 32.0 34.1 34.5 37.7
Region H 91.8 91.9 92.1 92.9 94.5 99.9 98.9 98.1
Rio Grande 19.8 19.9 19.9 20.3 23.2 25.6 19.3 16.7
South Central Texas 70.1 70.2 70.3 70.6 72.0 42.4 38.8 44.2
*

Percent Full is based on Conservation Storage and Conservation Capacity.

Recent Conditions

Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Brazos G 81.9 2,835,056 2,823,173 3,448,023
Coastal Bend 38.9 358,143 357,864 918,882
East Texas 75.9 6,425,996 4,465,667 5,884,880
Lavaca 83.3 137,585 132,372 158,975
Llano Estacado 46.2 80,549 80,549 174,503
Lower Colorado 92.8 2,019,495 1,969,069 2,122,814
North East Texas 85.9 2,492,108 2,206,725 2,568,428
Panhandle 33.3 245,696 206,850 621,034
Plateau 38.8 771,404 703,193 1,813,408
Region B 68.5 424,688 423,474 618,121
Region C 85.3 7,027,041 5,785,860 6,783,467
Region F 30.4 627,027 620,318 2,041,927
Region H 91.8 1,979,589 1,975,761 2,153,399
Rio Grande 19.8 433,978 309,178 1,562,367
South Central Texas 70.1 466,062 465,991 664,644
**

The Far West Texas region has no contributing Reservoirs present.