Reservoir Storage Summary for Regional Water Planning Areas on 2026-06-15

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
2026-06-15 2026-06-14 2026-06-13 2026-06-08 2026-05-15 2026-03-15 2025-12-15 2025-06-15
Brazos G 90.8 90.7 90.7 90.6 89.1 86.8 87.6 93.6
Coastal Bend 13.7 13.6 13.6 13.7 8.3 8.5 10.4 15.0
East Texas 83.1 82.9 82.8 83.0 81.9 80.1 78.1 97.8
Lavaca 97.8 97.7 97.8 99.9 76.3 54.5 66.8 99.3
Llano Estacado 51.9 51.9 52.0 52.3 52.0 54.5 56.9 65.4
Lower Colorado 90.6 90.3 90.4 90.6 85.4 85.2 88.0 55.2
North East Texas 96.5 96.5 96.4 96.2 94.9 92.4 91.0 99.8
Panhandle 36.5 36.4 36.5 36.5 36.5 37.9 38.7 36.9
Plateau 29.4 29.4 29.4 29.4 30.0 32.3 35.2 29.3
Region B 91.2 91.3 91.5 91.5 89.0 88.6 90.6 100.0
Region C 96.8 96.8 96.7 95.9 95.2 94.9 93.5 99.9
Region F 34.5 34.5 34.5 34.7 34.2 34.9 36.0 35.4
Region H 99.7 99.8 99.8 99.8 99.5 99.1 99.1 100.0
Rio Grande 23.6 23.6 23.6 23.4 21.6 20.2 16.1 15.3
South Central Texas 39.0 38.8 38.9 39.0 38.5 39.2 41.0 32.3
*

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 90.8 3,236,144 3,130,296 3,448,023
Coastal Bend 13.7 126,047 125,768 918,882
East Texas 83.1 7,001,354 4,890,901 5,884,880
Lavaca 97.8 160,619 155,406 158,975
Llano Estacado 51.9 90,503 90,503 174,503
Lower Colorado 90.6 1,973,235 1,922,809 2,122,814
North East Texas 96.5 2,862,848 2,474,651 2,564,888
Panhandle 36.5 265,354 226,508 621,034
Plateau 29.4 605,717 533,536 1,813,408
Region B 91.2 564,939 563,725 618,121
Region C 96.8 8,234,854 6,568,383 6,783,467
Region F 34.5 711,118 704,409 2,041,927
Region H 99.7 2,205,693 2,147,841 2,153,399
Rio Grande 23.6 456,250 369,451 1,562,367
South Central Texas 39.0 259,224 259,153 664,644
**

The Far West Texas region has no contributing Reservoirs present.