Reservoir Storage Summary for River Basins on 2021-05-14

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
2021-05-14 2021-05-13 2021-05-12 2021-05-07 2021-04-14 2021-02-14 2020-11-14 2020-05-14
Brazos 97.0 97.0 97.0 97.1 92.6 93.3 93.5 96.8
Canadian 31.5 31.5 31.5 31.6 31.9 31.8 32.5 37.4
Colorado 60.9 61.0 61.0 61.1 59.4 60.6 61.9 72.6
Cypress 99.4 99.4 99.5 97.2 99.1 99.2 96.8 99.3
Guadalupe 88.2 88.2 88.2 88.2 85.7 86.8 88.4 93.7
Lavaca 99.9 100.0 100.0 99.9 91.7 98.3 93.6 96.2
Neches 99.9 99.9 100.0 99.9 99.5 94.2 86.4 99.9
Nueces 36.7 36.7 36.8 36.5 35.9 38.5 41.2 49.7
Red 93.7 93.7 93.7 93.7 88.7 90.4 89.8 94.7
Rio Grande 39.4 39.4 39.4 39.5 41.3 46.1 49.6 46.4
Sabine 100.0 100.0 100.0 100.0 96.0 93.3 88.0 99.9
San Antonio 35.4 35.4 35.4 35.2 35.1 39.6 45.0 68.6
San Jacinto 100.0 100.0 100.0 100.0 97.3 99.4 92.0 94.4
Sulphur 100.0 100.0 100.0 100.0 99.5 97.0 82.7 99.6
Trinity 99.5 99.5 99.5 99.5 98.4 98.2 95.5 99.6
*

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 97.0 3,538,153 3,455,061 3,562,560
Canadian 31.5 215,180 176,766 561,066
Colorado 60.9 2,493,958 2,429,174 3,987,098
Cypress 99.4 789,290 588,642 592,377
Guadalupe 88.2 361,475 361,404 409,821
Lavaca 99.9 159,661 159,382 159,566
Neches 99.9 4,228,657 3,472,855 3,477,268
Nueces 36.7 337,077 336,798 918,882
Red 93.7 3,430,675 1,974,996 2,107,037
Rio Grande 39.4 1,526,410 1,395,637 3,542,966
Sabine 100.0 6,306,390 3,866,708 3,867,301
San Antonio 35.4 90,145 90,145 254,823
San Jacinto 100.0 548,110 541,135 541,135
Sulphur 100.0 752,374 588,461 588,461
Trinity 99.5 7,223,513 6,880,642 6,917,274
**

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