Reservoir Storage Summary for Regional Water Planning Areas on 2026-07-15

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
2026-07-15 2026-07-14 2026-07-13 2026-07-08 2026-06-15 2026-04-15 2026-01-15 2025-07-15
Brazos G 90.0 90.0 89.9 90.2 90.8 87.6 86.6 94.4
Coastal Bend 15.2 15.2 15.3 15.5 13.9 7.7 9.9 15.1
East Texas 84.3 84.3 84.0 84.2 83.4 81.5 78.0 93.7
Lavaca 97.2 97.2 97.2 97.6 98.1 54.1 61.6 99.1
Llano Estacado 50.2 50.2 50.1 50.3 51.8 53.5 56.0 64.4
Lower Colorado - n.a. - 91.0 91.0 91.5 91.0 84.1 86.1 90.7
North East Texas 95.3 95.3 95.2 95.5 95.8 93.4 89.8 99.7
Panhandle 35.8 35.8 35.9 36.0 36.5 37.3 38.5 38.5
Plateau - n.a. - 30.2 30.0 29.9 29.2 31.4 35.1 32.1
Region B 83.4 83.4 83.5 87.2 91.2 89.3 89.4 98.9
Region C 96.3 96.3 96.1 96.2 96.9 94.7 92.6 99.6
Region F 33.2 33.2 33.2 33.5 34.5 34.9 35.5 41.3
Region H 100.0 100.0 99.8 99.7 99.8 98.3 98.2 100.0
Rio Grande - n.a. - 23.9 24.0 24.7 23.5 19.5 18.8 15.7
South Central Texas 42.5 42.2 42.0 42.1 39.3 38.3 40.2 43.7
*

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 90.0 3,168,000 3,102,270 3,448,023
Coastal Bend 15.2 140,270 139,991 918,882
East Texas 84.3 7,110,623 4,958,162 5,884,880
Lavaca 97.2 159,810 154,597 158,975
Llano Estacado 50.2 87,517 87,517 174,503
Lower Colorado 91.0 1,981,816 1,931,390 2,122,814
North East Texas 95.3 2,891,236 2,470,513 2,592,091
Panhandle 35.8 261,446 222,600 621,034
Plateau 30.2 624,461 547,727 1,813,408
Region B 83.4 516,470 515,256 618,121
Region C 96.3 8,012,823 6,533,418 6,783,467
Region F 33.2 685,118 678,409 2,041,927
Region H 100.0 2,199,018 2,153,399 2,153,399
Rio Grande 23.9 491,046 373,759 1,562,367
South Central Texas 42.5 282,321 282,250 664,644
**

The Far West Texas region has no contributing Reservoirs present.