Reservoir Storage Summary for River Basins on 2019-09-20

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
2019-09-20 2019-09-19 2019-09-18 2019-09-13 2019-08-20 2019-06-20 2019-03-20 2018-09-20
Brazos 90.8 90.9 91.0 91.4 93.9 99.3 97.7 82.2
Canadian 36.5 36.4 36.4 36.7 37.4 39.3 34.3 32.6
Colorado 73.6 73.6 73.7 74.1 76.4 80.1 75.0 49.3
Cypress 97.2 96.6 96.9 97.3 98.1 99.6 99.2 85.0
Guadalupe 96.0 96.1 96.2 96.7 98.5 99.9 100.0 90.9
Lavaca 79.3 79.4 79.5 80.2 85.2 99.0 98.9 92.5
Neches 91.9 91.7 91.8 92.9 94.1 99.7 99.8 86.2
Nueces 58.9 58.9 59.2 59.8 61.9 66.0 67.1 45.7
Red 90.9 91.0 91.2 92.0 94.4 95.8 95.8 86.1
Rio Grande 54.8 54.8 54.8 54.8 56.1 61.8 64.3 49.9
Sabine 83.5 83.3 83.5 84.0 85.0 98.2 98.3 87.1
San Antonio 89.7 89.6 89.7 90.5 94.9 99.7 99.4 55.1
San Jacinto 93.3 93.0 90.4 90.4 93.7 95.3 98.1 92.4
Sulphur 96.2 96.1 96.2 96.8 96.1 100.0 100.0 85.4
Trinity 93.3 93.3 93.5 94.2 96.4 100.0 100.0 91.4
*

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 90.8 3,222,140 3,208,545 3,533,650
Canadian 36.5 243,354 204,940 561,066
Colorado 73.6 3,001,122 2,935,306 3,989,106
Cypress 97.2 686,449 575,829 592,377
Guadalupe 96.0 393,668 393,597 409,821
Lavaca 79.3 126,843 126,564 159,566
Neches 91.9 3,224,350 3,194,127 3,475,043
Nueces 58.9 541,536 541,257 918,882
Red 90.9 3,174,487 1,929,041 2,121,349
Rio Grande 54.8 2,328,729 1,941,696 3,542,966
Sabine 83.5 4,950,628 3,229,122 3,867,301
San Antonio 89.7 228,586 228,586 254,823
San Jacinto 93.3 581,378 504,659 541,135
Sulphur 96.2 538,081 490,019 509,575
Trinity 93.3 6,576,397 6,501,542 6,971,059
**

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