Reservoir Storage Summary for River Basins on 2019-05-19

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
2019-05-19 2019-05-18 2019-05-17 2019-05-12 2019-04-19 2019-02-19 2018-11-19 2018-05-19
Brazos 99.1 99.0 98.8 98.9 97.7 98.1 98.8 91.0
Canadian 35.7 35.7 35.7 35.6 34.5 34.1 34.0 35.3
Colorado 77.5 77.2 77.1 77.1 74.9 74.1 73.0 56.4
Cypress 99.4 99.3 99.3 99.6 99.4 99.3 99.1 97.3
Guadalupe 100.0 100.0 100.0 100.0 100.0 100.0 100.0 91.4
Lavaca 99.7 99.7 99.7 99.8 95.8 99.3 99.5 76.3
Neches 99.8 99.8 99.8 99.8 99.9 99.6 99.8 98.5
Nueces 67.6 67.6 67.6 67.7 67.4 67.2 67.2 42.2
Red 95.9 95.9 95.9 95.9 95.8 93.9 95.8 92.0
Rio Grande 61.4 61.4 61.5 62.2 61.8 64.4 60.9 56.3
Sabine 100.0 100.0 100.0 100.0 96.7 97.5 96.6 95.8
San Antonio 99.7 99.7 99.6 99.3 98.4 100.0 93.2 58.8
San Jacinto 98.4 98.6 99.0 100.0 99.0 100.0 99.8 99.0
Sulphur 100.0 100.0 100.0 100.0 97.4 100.0 99.7 98.6
Trinity 100.0 100.0 100.0 100.0 100.0 99.9 100.0 99.4
*

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 99.1 4,841,439 3,500,097 3,533,650
Canadian 35.7 238,672 200,258 561,066
Colorado 77.5 3,174,192 3,092,267 3,989,106
Cypress 99.4 1,157,948 588,623 592,377
Guadalupe 100.0 424,830 409,821 409,821
Lavaca 99.7 159,385 159,106 159,566
Neches 99.8 4,006,248 3,469,558 3,475,043
Nueces 67.6 625,507 621,465 918,882
Red 95.9 4,173,254 2,033,511 2,121,349
Rio Grande 61.4 2,657,446 2,173,812 3,542,966
Sabine 100.0 6,352,322 3,866,856 3,867,301
San Antonio 99.7 254,157 254,157 254,823
San Jacinto 98.4 536,480 532,358 541,135
Sulphur 100.0 1,278,653 588,461 588,461
Trinity 100.0 8,007,168 6,970,432 6,971,059
**

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