Reservoir Storage Summary for Regional Water Planning Areas on 2026-03-28

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
2026-03-28 2026-03-27 2026-03-26 2026-03-21 2026-02-28 2025-12-28 2025-09-28 2025-03-28
Brazos G 86.0 86.0 86.0 86.3 86.3 87.4 90.7 88.7
Coastal Bend 8.1 8.1 8.1 8.4 8.9 10.3 12.6 17.7
East Texas 81.4 81.0 80.9 80.7 78.7 78.1 81.1 97.2
Lavaca 52.1 52.1 52.2 53.1 56.5 65.0 81.4 68.8
Llano Estacado 54.2 54.2 54.2 54.3 55.1 56.6 60.6 58.5
Lower Colorado - n.a. - 84.4 84.4 84.7 85.1 87.5 90.2 52.1
North East Texas 91.5 91.5 91.5 91.8 90.9 90.8 94.9 99.6
Panhandle 37.7 37.7 37.8 37.8 38.1 38.6 39.7 33.8
Plateau - n.a. - 31.6 31.6 32.0 33.0 35.9 35.9 25.8
Region B 86.6 86.6 87.3 87.9 88.9 90.3 94.7 80.8
Region C 94.6 94.5 94.5 94.7 93.8 93.4 94.9 94.2
Region F 34.5 34.5 34.6 34.7 35.0 35.9 37.7 34.0
Region H 99.0 98.9 98.9 99.0 99.0 99.0 98.1 99.8
Rio Grande - n.a. - 19.4 19.5 20.3 20.6 17.1 16.7 15.5
South Central Texas 38.8 38.8 38.8 39.0 39.5 40.8 44.2 32.0
*

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 86.0 2,976,714 2,964,805 3,448,023
Coastal Bend 8.1 75,038 74,759 918,882
East Texas 81.4 6,829,164 4,790,457 5,884,880
Lavaca 52.1 88,070 82,857 158,975
Llano Estacado 54.2 94,521 94,521 174,503
Lower Colorado 84.4 1,841,436 1,791,010 2,122,814
North East Texas 91.5 2,596,544 2,348,092 2,564,888
Panhandle 37.7 272,759 233,913 621,034
Plateau 31.6 623,665 573,001 1,813,408
Region B 86.6 536,217 535,003 618,121
Region C 94.6 7,736,348 6,413,830 6,783,467
Region F 34.5 711,659 704,950 2,041,927
Region H 99.0 2,145,850 2,131,650 2,153,399
Rio Grande 19.4 353,296 303,245 1,562,367
South Central Texas 38.8 257,989 257,918 664,644
**

The Far West Texas region has no contributing Reservoirs present.