Reservoir Storage Summary for River Basins on 2025-06-16

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
2025-06-16 2025-06-15 2025-06-14 2025-06-09 2025-05-16 2025-03-16 2024-12-16 2024-06-16
Brazos 93.2 93.2 93.2 92.7 91.5 88.7 88.7 92.7
Canadian 39.7 39.7 39.7 39.3 38.2 36.5 36.5 38.2
Colorado 45.5 45.5 45.4 44.7 42.9 43.9 46.1 44.6
Cypress 99.3 99.3 99.3 99.4 99.2 99.3 96.8 99.2
Guadalupe 50.9 50.8 50.7 48.6 48.6 50.7 52.8 59.8
Lavaca 99.4 99.3 99.5 79.8 74.7 66.5 71.8 95.7
Neches 96.9 96.8 96.8 97.1 100.0 99.9 91.7 99.8
Nueces 15.3 15.0 14.8 14.8 16.1 17.2 19.7 25.3
Red 96.2 96.2 96.2 96.2 95.8 85.8 88.3 93.1
Rio Grande 24.2 24.1 24.0 23.2 23.4 21.9 20.9 18.9
Sabine 99.7 99.5 99.5 99.2 100.0 98.0 87.6 100.0
San Antonio 2.5 2.5 2.5 2.1 2.0 2.3 2.7 2.4
San Jacinto 100.0 100.0 99.6 100.0 99.8 97.0 95.7 98.7
Sulphur 100.0 100.0 100.0 100.0 100.0 100.0 81.7 100.0
Trinity 99.9 99.9 99.9 99.9 99.9 96.7 89.1 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 3,536,662 3,332,829 3,575,921
Canadian 39.7 261,243 222,829 561,066
Colorado 45.5 1,886,838 1,828,632 4,019,576
Cypress 99.3 857,205 561,048 565,174
Guadalupe 50.9 210,136 208,557 409,821
Lavaca 99.4 163,162 157,949 158,975
Neches 96.9 3,459,636 3,368,137 3,477,212
Nueces 15.3 141,067 140,788 918,882
Red 96.2 4,669,475 2,380,827 2,474,646
Rio Grande 24.2 1,026,885 850,518 3,520,940
Sabine 99.7 6,213,456 3,853,856 3,867,301
San Antonio 2.5 6,404 6,404 254,823
San Jacinto 100.0 570,587 549,895 549,895
Sulphur 100.0 729,608 399,063 399,063
Trinity 99.9 7,353,574 6,769,241 6,776,855
**

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