Reservoir Storage Summary for River Basins on 2022-01-19

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
2022-01-19 2022-01-18 2022-01-17 2022-01-12 2021-12-19 2021-10-19 2021-07-19 2021-01-19
Brazos 91.0 91.1 91.1 91.4 92.3 94.6 99.2 93.7
Canadian 30.7 30.7 30.7 30.8 31.0 32.5 34.6 32.0
Colorado 63.5 63.5 63.5 63.7 64.2 66.3 69.5 60.9
Cypress 91.7 92.2 92.9 93.5 94.5 95.8 99.0 99.1
Guadalupe 98.4 98.4 98.5 98.8 99.7 99.7 95.1 87.1
Lavaca 94.1 94.4 94.6 95.5 98.9 98.1 99.9 99.7
Neches 88.9 89.0 89.1 89.0 88.9 91.4 99.9 93.6
Nueces 52.4 52.4 52.4 52.8 54.3 57.4 62.4 39.2
Red 88.2 88.2 88.2 88.3 88.2 89.8 95.0 92.8
Rio Grande 38.2 38.3 38.3 38.1 38.2 38.7 41.6 47.5
Sabine 86.0 86.0 86.2 86.5 87.0 88.3 97.2 93.8
San Antonio 25.3 25.4 25.4 25.6 26.2 28.7 34.8 40.8
San Jacinto 96.1 96.1 96.1 96.5 96.6 95.3 100.0 100.0
Sulphur 82.5 82.5 82.7 83.2 85.8 91.0 99.6 94.0
Trinity 92.9 92.9 93.1 93.4 94.1 94.9 99.8 98.5
*

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 91.0 3,261,252 3,243,190 3,562,560
Canadian 30.7 210,779 172,365 561,066
Colorado 63.5 2,624,357 2,559,573 4,030,801
Cypress 91.7 654,434 518,439 565,174
Guadalupe 98.4 403,427 403,356 409,821
Lavaca 94.1 150,426 150,147 159,566
Neches 88.9 3,122,921 3,092,093 3,477,268
Nueces 52.4 481,444 481,165 918,882
Red 88.2 3,069,968 1,857,885 2,107,037
Rio Grande 38.2 1,631,635 1,353,716 3,542,966
Sabine 86.0 5,307,701 3,325,535 3,867,301
San Antonio 25.3 64,564 64,564 254,823
San Jacinto 96.1 524,254 520,245 541,135
Sulphur 82.5 449,556 330,685 400,672
Trinity 92.9 6,507,675 6,428,809 6,917,274
**

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