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 93.4 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 44.9 44.9 44.8 44.4 43.1 44.0 46.1 44.7
Cypress 99.5 99.5 99.3 99.3 99.2 99.3 96.5 99.2
Guadalupe 50.0 50.0 48.6 48.7 48.7 50.9 52.8 60.1
Lavaca 91.3 84.5 79.4 80.6 75.1 66.9 72.2 96.4
Neches 96.5 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 23.8 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 99.6 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 93.4 3,490,031 3,338,787 3,575,921
Canadian 39.6 260,676 222,262 561,066
Colorado 44.9 1,864,774 1,805,884 4,019,576
Cypress 99.5 779,995 562,194 565,174
Guadalupe 50.0 204,896 204,825 409,821
Lavaca 91.3 150,395 145,182 158,975
Neches 96.5 3,438,227 3,357,172 3,477,212
Nueces 14.8 136,079 135,800 918,882
Red 96.2 4,695,390 2,380,678 2,474,646
Rio Grande 23.8 1,009,436 836,354 3,520,940
Sabine 99.5 6,189,047 3,846,399 3,867,301
San Antonio 2.4 6,025 6,025 254,823
San Jacinto 99.6 552,175 547,616 549,895
Sulphur 100.0 700,401 399,063 399,063
Trinity 99.9 7,247,686 6,769,178 6,776,855
**

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