Reservoir Storage Summary for Regional Water Planning Areas on 2026-09-08

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
2026-09-08 2026-09-07 2026-09-06 2026-09-01 2026-08-08 2026-06-08 2026-03-08 2025-09-08
Brazos G 84.6 84.6 84.8 85.4 88.8 90.6 86.4 92.2
Coastal Bend 41.0 41.0 41.2 41.7 42.7 13.8 8.7 13.1
East Texas 78.4 78.4 78.4 78.5 81.7 83.0 79.1 83.1
Lavaca 86.9 87.1 87.3 88.5 95.3 100.0 55.5 86.4
Llano Estacado 46.7 46.7 46.8 47.1 48.9 52.3 54.8 61.7
Lower Colorado - n.a. - 95.6 95.7 96.5 99.1 90.6 85.2 92.0
North East Texas 88.1 88.1 88.2 88.7 92.3 95.3 91.7 96.8
Panhandle 33.6 33.6 33.6 33.8 34.7 36.5 38.1 39.7
Plateau - n.a. - 39.1 39.1 39.2 38.5 29.4 32.6 35.5
Region B 73.6 73.6 73.7 74.3 80.0 91.5 89.0 95.6
Region C 88.5 88.5 88.7 89.4 93.4 95.9 94.3 96.2
Region F 31.4 31.4 31.4 31.7 33.3 34.7 35.0 38.6
Region H 94.8 94.9 95.0 93.8 97.7 99.8 99.0 100.0
Rio Grande - n.a. - 22.0 22.2 22.6 25.9 23.4 20.0 15.6
South Central Texas 71.8 71.8 71.8 71.9 72.2 39.0 39.3 45.1
*

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 84.6 2,929,154 2,917,078 3,448,023
Coastal Bend 41.0 376,664 376,385 918,882
East Texas 78.4 6,628,627 4,612,468 5,884,880
Lavaca 86.9 143,414 138,201 158,975
Llano Estacado 46.7 81,550 81,550 174,503
Lower Colorado 95.6 2,080,272 2,029,846 2,122,814
North East Texas 88.1 2,593,000 2,283,810 2,592,091
Panhandle 33.6 247,251 208,405 621,034
Plateau 39.1 775,509 709,446 1,813,408
Region B 73.6 456,290 455,076 618,121
Region C 88.5 7,284,427 6,004,051 6,783,467
Region F 31.4 646,863 640,154 2,041,927
Region H 94.8 2,048,786 2,042,429 2,153,399
Rio Grande 22.0 479,590 344,258 1,562,367
South Central Texas 71.8 477,021 476,950 664,644
**

The Far West Texas region has no contributing Reservoirs present.