Reservoir Storage Summary for River Basins on 2024-11-20

Definition Map for River Basins

Percent Full

Most recent 1 day prior 2 days prior 1 week prior 1 month prior 3 months prior 6 months prior 1 year prior
2024-11-20 2024-11-19 2024-11-18 2024-11-13 2024-10-20 2024-08-20 2024-05-20 2023-11-20
Brazos 89.1 89.1 89.1 88.8 86.5 89.6 91.6 77.6
Canadian 36.1 35.9 35.9 35.5 34.9 36.7 38.8 39.9
Colorado 46.7 46.7 46.6 46.2 45.7 43.3 42.5 36.6
Cypress 96.9 97.0 96.9 97.0 95.7 98.3 99.2 96.5
Guadalupe 54.0 54.1 54.1 54.3 55.5 59.6 60.9 63.5
Lavaca 78.0 77.9 77.9 79.4 83.4 96.7 93.7 72.2
Neches 91.5 91.4 91.1 91.3 92.4 99.6 100.0 78.1
Nueces 20.8 20.9 20.7 21.1 22.3 25.2 27.1 32.4
Red 88.9 88.8 88.8 88.7 84.6 90.2 91.6 77.5
Rio Grande 21.3 21.3 21.3 21.5 21.5 19.9 20.0 21.9
Sabine 87.5 87.1 86.7 87.2 86.5 91.7 100.0 88.0
San Antonio 2.9 2.9 2.9 2.9 2.9 3.4 2.6 3.6
San Jacinto 95.1 94.8 94.8 96.5 94.8 98.8 100.0 97.9
Sulphur 84.0 84.1 84.1 84.6 86.6 96.4 100.0 92.7
Trinity 90.0 90.0 89.7 89.8 88.4 96.0 97.9 90.8
*

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 89.1 3,215,585 3,185,489 3,574,637
Canadian 36.1 240,953 202,539 561,066
Colorado 46.7 1,940,020 1,879,094 4,019,576
Cypress 96.9 684,064 547,770 565,174
Guadalupe 54.0 221,355 221,284 409,821
Lavaca 78.0 129,148 123,935 158,975
Neches 91.5 3,212,685 3,183,026 3,477,212
Nueces 20.8 191,691 191,412 918,882
Red 88.9 3,586,222 2,199,173 2,474,646
Rio Grande 21.3 1,058,998 750,735 3,526,885
Sabine 87.5 5,339,284 3,385,805 3,867,301
San Antonio 2.9 7,367 7,367 254,823
San Jacinto 95.1 527,009 523,181 549,895
Sulphur 84.0 473,328 335,245 399,063
Trinity 90.0 6,180,379 6,099,500 6,776,855
**

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