Reservoir Storage Summary for Regional Water Planning Areas on 2026-10-28

Definition Map for Regional Water Planning Areas

Percent Full

Most recent 1 day prior 2 days prior 1 week prior 1 month prior 3 months prior 6 months prior 1 year prior
2026-10-28 2026-10-27 2026-10-26 2026-10-21 2026-09-28 2026-07-28 2026-04-28 2025-10-28
Brazos G 83.0 83.1 83.2 83.4 81.8 90.0 88.6 88.6
Coastal Bend 37.4 37.5 37.5 37.8 38.9 26.8 7.7 11.4
East Texas 73.2 73.3 73.4 73.9 75.9 83.3 81.4 78.9
Lavaca 82.8 82.8 83.2 86.5 82.9 98.3 64.7 74.9
Llano Estacado 48.1 48.1 48.1 48.4 46.1 49.7 52.9 59.0
Lower Colorado 94.7 94.8 94.8 95.0 92.7 99.5 84.5 88.2
North East Texas 83.8 83.8 84.0 84.5 85.9 93.9 94.2 92.6
Panhandle 36.9 36.8 36.7 36.4 33.3 35.3 36.9 39.2
Plateau 46.7 46.7 46.7 46.3 40.0 38.5 31.2 36.1
Region B 73.6 73.6 73.6 73.4 68.5 82.2 90.0 92.8
Region C 86.3 86.3 86.4 86.3 85.2 95.1 95.2 93.7
Region F 30.5 30.5 30.5 30.7 30.4 34.0 34.6 36.6
Region H 91.8 92.0 92.1 92.6 91.7 99.2 98.5 95.2
Rio Grande 20.1 20.1 20.1 20.4 19.8 27.0 21.3 15.9
South Central Texas 68.9 68.9 69.0 69.5 70.1 72.1 38.5 42.8
*

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 83.0 2,875,961 2,863,474 3,448,023
Coastal Bend 37.4 344,311 344,032 918,882
East Texas 73.2 6,233,037 4,307,944 5,884,880
Lavaca 82.8 136,769 131,556 158,975
Llano Estacado 48.1 83,914 83,914 174,503
Lower Colorado 94.7 2,061,172 2,010,746 2,122,814
North East Texas 83.8 2,416,250 2,148,350 2,564,888
Panhandle 36.9 267,838 228,992 621,034
Plateau 46.7 918,625 847,740 1,813,408
Region B 73.6 456,259 455,045 618,121
Region C 86.3 7,173,168 5,853,389 6,783,467
Region F 30.5 629,339 622,630 2,041,927
Region H 91.8 1,981,214 1,977,386 2,153,399
Rio Grande 20.1 447,639 313,472 1,562,367
South Central Texas 68.9 457,878 457,807 664,644
**

The Far West Texas region has no contributing Reservoirs present.