Reservoir Storage Summary for River Basins on 2025-06-13

Definition Map for River Basins

Percent Full

Today Yesterday 2 days ago 1 week ago 1 month ago 3 months ago 6 months ago 1 year ago
2025-06-13 2025-06-12 2025-06-11 2025-06-06 2025-05-13 2025-03-13 2024-12-13 2024-06-13
Brazos 93.2 93.3 92.9 92.3 91.3 88.8 88.7 92.8
Canadian 39.6 39.6 39.6 38.6 38.2 36.6 36.5 38.2
Colorado 45.6 45.5 45.3 44.9 43.5 44.0 46.1 44.7
Cypress 99.5 99.5 99.3 99.3 99.2 99.3 96.5 99.2
Guadalupe 50.6 50.0 48.6 48.7 48.7 50.9 52.8 60.1
Lavaca 94.5 84.5 79.4 80.6 75.1 66.9 72.2 96.4
Neches 96.6 96.5 96.6 98.0 99.8 99.8 91.5 99.8
Nueces 14.8 14.7 14.7 15.0 16.2 17.3 19.7 25.5
Red 96.2 96.2 96.2 96.2 95.8 85.7 88.3 93.1
Rio Grande 23.9 23.8 23.5 23.3 23.4 22.1 20.9 19.1
Sabine 99.5 99.5 99.3 99.1 100.0 98.4 87.3 100.0
San Antonio 2.4 2.3 2.1 2.1 2.0 2.3 2.8 2.4
San Jacinto 99.1 99.6 99.9 100.0 99.9 97.0 95.3 100.0
Sulphur 100.0 100.0 100.0 100.0 100.0 100.0 81.6 100.0
Trinity 99.9 99.9 99.9 99.9 99.8 96.7 88.8 98.4
*

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 93.2 3,523,685 3,334,430 3,576,603
Canadian 39.6 260,753 222,339 561,066
Colorado 45.6 1,873,215 1,814,599 3,975,089
Cypress 99.5 801,364 562,270 565,174
Guadalupe 50.6 208,754 207,353 409,821
Lavaca 94.5 155,503 150,290 158,975
Neches 96.6 3,453,670 3,359,698 3,477,212
Nueces 14.8 135,936 135,657 918,882
Red 96.2 4,691,458 2,379,940 2,474,646
Rio Grande 23.9 1,016,589 842,143 3,520,940
Sabine 99.5 6,199,597 3,848,069 3,867,301
San Antonio 2.4 6,116 6,116 254,823
San Jacinto 99.1 550,597 545,016 549,895
Sulphur 100.0 719,444 399,063 399,063
Trinity 99.9 7,275,272 6,769,628 6,776,855
**

The grey areas represent coastal basins that have no contributing reservoirs present.