Reservoir Storage Summary for Regional Water Planning Areas on 2026-05-29

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
2026-05-29 2026-05-28 2026-05-27 2026-05-22 2026-04-29 2026-02-28 2025-11-29 2025-05-29
Brazos G 90.3 90.2 90.0 89.2 88.7 86.3 88.3 92.2
Coastal Bend 10.8 10.4 10.0 8.8 7.7 8.9 10.7 15.5
East Texas 82.9 82.9 82.7 82.1 81.6 78.8 77.5 99.1
Lavaca 98.8 95.9 89.3 82.1 64.7 56.5 69.2 77.8
Llano Estacado 51.7 51.8 51.8 51.7 52.8 55.1 57.6 61.4
Lower Colorado 90.1 89.9 89.2 86.4 84.5 85.1 88.6 51.1
North East Texas 95.7 95.6 95.6 95.3 94.2 90.9 91.9 99.8
Panhandle 36.2 36.2 36.2 36.1 36.8 38.1 38.8 35.6
Plateau 29.5 29.5 29.5 29.7 30.6 33.0 35.6 28.3
Region B 88.7 88.7 88.7 88.4 90.1 89.0 91.6 99.2
Region C 95.6 95.5 95.3 95.1 95.3 93.8 94.1 99.9
Region F 34.7 34.7 34.7 34.4 34.6 35.0 36.4 35.2
Region H 99.9 99.9 99.9 99.1 98.5 99.0 98.6 100.0
Rio Grande 22.8 22.6 22.4 21.6 21.4 20.6 15.8 14.8
South Central Texas 39.0 38.9 38.7 38.5 38.5 39.5 41.6 30.7
*

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 90.3 3,235,194 3,113,007 3,448,023
Coastal Bend 10.8 99,100 98,821 918,882
East Texas 82.9 6,983,133 4,877,731 5,884,880
Lavaca 98.8 162,244 157,031 158,975
Llano Estacado 51.7 90,275 90,275 174,503
Lower Colorado 90.1 1,962,436 1,912,010 2,122,814
North East Texas 95.7 2,782,691 2,453,761 2,564,888
Panhandle 36.2 263,685 224,839 621,034
Plateau 29.5 603,309 534,520 1,813,408
Region B 88.7 549,500 548,286 618,121
Region C 95.6 7,977,014 6,483,136 6,783,467
Region F 34.7 715,342 708,633 2,041,927
Region H 99.9 2,173,607 2,151,215 2,153,399
Rio Grande 22.8 426,580 356,930 1,562,367
South Central Texas 39.0 259,001 258,930 664,644
**

The Far West Texas region has no contributing Reservoirs present.