Reservoir Storage Summary for Regional Water Planning Areas on 2025-09-27

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
2025-09-27 2025-09-26 2025-09-25 2025-09-20 2025-08-27 2025-06-27 2025-03-27 2024-09-27
Brazos G 90.9 90.9 91.0 91.1 92.5 93.7 88.5 89.4
Coastal Bend 12.6 12.6 12.6 12.6 13.7 15.6 17.5 23.8
East Texas 81.2 81.2 81.4 81.4 83.2 98.8 97.3 92.2
Lavaca 81.8 82.0 82.2 83.2 89.1 99.7 65.4 89.6
Llano Estacado 60.7 60.7 60.8 61.1 61.7 64.4 58.6 61.4
Lower Colorado - n.a. - 90.4 90.5 90.9 93.0 54.5 52.1 59.1
North East Texas 95.2 95.2 95.3 95.7 96.4 99.8 99.5 94.1
Panhandle 39.8 39.8 39.8 39.9 39.4 37.5 33.8 32.9
Plateau - n.a. - 35.5 35.6 35.7 33.7 29.1 25.8 27.0
Region B 94.9 94.9 95.0 94.7 96.0 99.4 80.8 80.2
Region C 95.1 95.1 95.2 94.9 96.0 99.8 94.1 91.4
Region F 37.8 37.8 37.9 38.0 39.1 34.8 34.0 33.7
Region H 98.3 98.4 98.6 99.0 98.8 100.0 99.6 96.7
Rio Grande - n.a. - 16.3 16.0 15.7 15.2 15.1 15.0 14.0
South Central Texas 44.3 44.3 44.4 44.6 45.3 32.2 31.9 36.6
*

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 90.9 3,147,311 3,133,512 3,448,023
Coastal Bend 12.6 116,296 116,017 918,882
East Texas 81.2 6,732,887 4,780,977 5,884,880
Lavaca 81.8 135,237 130,024 158,975
Llano Estacado 60.7 105,970 105,970 174,503
Lower Colorado 90.4 1,969,531 1,919,105 2,122,814
North East Texas 95.2 2,759,809 2,439,854 2,563,861
Panhandle 39.8 286,272 247,426 621,034
Plateau 35.5 796,198 644,613 1,813,408
Region B 94.9 596,171 586,621 618,121
Region C 95.1 7,762,681 6,451,492 6,783,467
Region F 37.8 778,407 771,698 2,041,927
Region H 98.3 2,120,954 2,116,782 2,153,399
Rio Grande 16.3 297,688 254,428 1,562,367
South Central Texas 44.3 294,528 294,457 664,644
**

The Far West Texas region has no contributing Reservoirs present.