Reservoir Storage Summary for Regional Water Planning Areas on 2026-04-11

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
2026-04-11 2026-04-10 2026-04-09 2026-04-04 2026-03-11 2026-01-11 2025-10-11 2025-04-11
Brazos G 85.8 85.8 85.8 85.9 86.8 86.8 89.3 88.8
Coastal Bend 7.8 7.8 7.8 7.9 8.7 10.0 12.1 17.2
East Texas 81.4 81.3 81.3 81.1 79.2 78.1 79.8 99.1
Lavaca 49.7 49.6 49.8 50.7 55.3 62.4 78.2 77.6
Llano Estacado 53.7 53.7 53.7 53.9 54.7 56.2 59.8 58.2
Lower Colorado 83.2 83.3 83.3 83.8 85.3 86.4 88.9 51.4
North East Texas 93.4 93.4 93.4 91.9 92.1 90.0 93.7 99.7
Panhandle 36.6 36.6 36.7 37.5 38.0 38.5 39.4 33.8
Plateau 30.7 30.7 30.8 31.0 32.7 35.2 35.8 25.7
Region B 88.2 88.2 88.3 87.5 89.1 89.6 93.8 81.3
Region C 95.0 95.0 95.0 94.8 94.7 92.8 93.5 95.5
Region F 34.2 34.2 34.3 34.5 35.1 35.5 37.1 33.9
Region H 99.0 99.0 99.0 99.0 99.1 98.4 96.1 99.9
Rio Grande 19.5 19.4 19.3 18.6 20.4 18.6 16.5 16.0
South Central Texas 38.5 38.5 38.4 38.6 39.3 40.3 43.6 31.7
*

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 85.8 2,972,587 2,958,434 3,448,023
Coastal Bend 7.8 72,021 71,742 918,882
East Texas 81.4 6,815,351 4,788,321 5,884,880
Lavaca 49.7 84,218 79,005 158,975
Llano Estacado 53.7 93,646 93,646 174,503
Lower Colorado 83.2 1,817,355 1,766,929 2,122,814
North East Texas 93.4 2,645,963 2,395,981 2,564,888
Panhandle 36.6 266,200 227,354 621,034
Plateau 30.7 607,494 556,039 1,813,408
Region B 88.2 546,368 545,154 618,121
Region C 95.0 7,824,543 6,442,978 6,783,467
Region F 34.2 705,109 698,400 2,041,927
Region H 99.0 2,181,753 2,131,650 2,153,399
Rio Grande 19.5 356,941 304,695 1,562,367
South Central Texas 38.5 255,731 255,660 664,644
**

The Far West Texas region has no contributing Reservoirs present.