Reservoir Storage Summary for River Basins on 2021-03-03

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
2021-03-03 2021-03-02 2021-03-01 2021-02-24 2021-02-03 2020-12-03 2020-09-03 2020-03-03
Brazos 93.1 93.1 93.1 93.0 93.8 92.7 91.8 92.3
Canadian 31.8 31.8 31.8 31.8 31.9 32.1 34.2 37.8
Colorado 60.6 60.6 60.6 60.5 60.8 61.3 64.1 69.2
Cypress 99.3 99.4 99.4 99.3 99.2 96.7 98.3 99.2
Guadalupe 86.6 86.6 86.7 86.6 87.0 87.9 90.9 91.9
Lavaca 96.8 97.1 97.3 97.2 98.1 99.9 93.6 69.2
Neches 96.1 95.9 95.6 95.1 94.7 86.1 90.3 99.8
Nueces 38.0 38.1 38.0 38.1 39.0 40.9 43.6 51.7
Red 87.2 87.4 87.3 88.0 92.7 90.3 90.4 89.3
Rio Grande 45.8 45.9 45.9 45.9 47.0 48.9 43.2 52.9
Sabine 94.6 94.4 94.1 93.4 92.5 88.4 93.1 98.2
San Antonio 38.9 38.9 38.8 39.2 40.1 43.3 53.6 74.6
San Jacinto 100.0 100.0 100.0 100.0 99.7 94.4 93.5 94.1
Sulphur 100.0 100.0 100.0 97.0 97.4 80.6 91.8 99.4
Trinity 98.5 98.4 98.4 97.8 98.4 95.2 97.4 99.2
*

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 93.1 3,335,098 3,315,410 3,562,560
Canadian 31.8 216,694 178,280 561,066
Colorado 60.6 2,505,851 2,441,067 4,030,801
Cypress 99.3 838,541 561,401 565,174
Guadalupe 86.6 355,013 354,942 409,821
Lavaca 96.8 154,738 154,459 159,566
Neches 96.1 3,400,367 3,342,019 3,477,268
Nueces 38.0 349,830 349,551 918,882
Red 87.2 2,981,633 1,838,218 2,107,037
Rio Grande 45.8 1,769,715 1,621,933 3,542,966
Sabine 94.6 5,769,625 3,659,131 3,867,301
San Antonio 38.9 99,054 99,054 254,823
San Jacinto 100.0 551,103 541,135 541,135
Sulphur 100.0 717,991 400,672 400,672
Trinity 98.5 6,978,186 6,810,073 6,917,274
**

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