Reservoir Storage Summary for Regional Water Planning Areas on 2026-07-30

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
2026-07-30 2026-07-29 2026-07-28 2026-07-23 2026-06-30 2026-04-30 2026-01-30 2025-07-30
Brazos G 89.9 89.9 90.0 90.5 90.6 88.7 86.7 93.9
Coastal Bend 27.3 27.0 26.7 17.3 15.9 7.7 9.6 14.8
East Texas 83.0 83.1 83.2 83.9 84.7 81.8 77.6 87.1
Lavaca 98.0 98.2 98.6 100.0 99.3 64.8 60.3 96.1
Llano Estacado 49.6 49.6 49.7 50.1 50.8 52.7 55.7 63.4
Lower Colorado 99.5 99.5 99.5 99.6 92.3 84.5 85.9 94.9
North East Texas 93.7 93.8 93.9 94.5 95.7 94.2 89.6 99.2
Panhandle 35.2 35.2 35.3 35.5 36.2 36.9 38.3 39.3
Plateau 38.6 37.6 37.5 36.8 29.6 31.2 34.1 34.2
Region B 81.7 81.8 82.0 82.8 89.3 89.9 89.0 97.6
Region C 94.9 95.0 95.1 95.8 96.6 95.3 92.2 98.4
Region F 33.9 34.0 34.0 34.3 33.9 34.5 35.3 40.7
Region H 99.1 99.1 99.2 99.8 99.8 98.6 99.0 99.9
Rio Grande 26.9 27.6 27.7 27.8 25.5 21.3 19.9 16.5
South Central Texas 72.0 72.0 72.0 71.7 42.4 38.5 40.0 46.0
*

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 89.9 3,147,175 3,098,663 3,448,023
Coastal Bend 27.3 251,181 250,902 918,882
East Texas 83.0 6,991,675 4,886,288 5,884,880
Lavaca 98.0 161,024 155,811 158,975
Llano Estacado 49.6 86,550 86,550 174,503
Lower Colorado 99.5 2,164,863 2,112,531 2,122,814
North East Texas 93.7 2,783,655 2,429,318 2,592,091
Panhandle 35.2 257,507 218,661 621,034
Plateau 38.6 781,412 699,168 1,813,408
Region B 81.7 506,429 505,215 618,121
Region C 94.9 7,849,969 6,436,995 6,783,467
Region F 33.9 699,121 692,412 2,041,927
Region H 99.1 2,137,376 2,133,548 2,153,399
Rio Grande 26.9 573,405 420,854 1,562,367
South Central Texas 72.0 487,650 478,783 664,644
**

The Far West Texas region has no contributing Reservoirs present.