Reservoir Storage Summary for River Basins on 2019-03-23

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
2019-03-23 2019-03-22 2019-03-21 2019-03-16 2019-02-23 2018-12-23 2018-09-23 2018-03-23
Brazos 97.5 97.5 97.6 97.9 98.3 98.5 84.0 90.1
Canadian 34.4 34.4 34.3 34.3 34.1 34.0 32.5 36.1
Colorado 75.0 75.0 75.0 74.9 74.3 73.8 50.4 57.4
Cypress 99.1 99.1 99.1 99.2 99.3 99.1 87.6 99.2
Guadalupe 100.0 100.0 100.0 100.0 100.0 100.0 93.5 91.3
Lavaca 97.9 98.1 98.2 99.1 98.3 98.7 91.2 79.7
Neches 100.0 100.0 100.0 100.0 100.0 99.8 86.0 99.8
Nueces 66.9 66.9 67.0 67.1 67.3 67.6 48.2 45.8
Red 95.4 95.4 95.7 95.8 94.0 95.8 88.3 90.1
Rio Grande 64.4 64.3 64.3 64.5 64.4 63.5 50.7 64.1
Sabine 97.4 97.8 98.0 98.5 98.3 99.6 88.3 99.8
San Antonio 99.4 99.4 99.5 99.6 100.0 96.3 64.3 60.8
San Jacinto 99.7 99.6 99.5 99.5 100.0 100.0 93.2 100.0
Sulphur 100.0 100.0 100.0 100.0 99.3 99.2 88.7 99.6
Trinity 99.9 100.0 100.0 100.0 99.9 100.0 95.9 99.3
*

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 97.5 3,473,424 3,443,741 3,533,650
Canadian 34.4 231,320 192,906 561,066
Colorado 75.0 3,092,651 3,024,728 4,032,809
Cypress 99.1 716,086 560,243 565,174
Guadalupe 100.0 411,567 409,821 409,821
Lavaca 97.9 156,461 156,182 159,566
Neches 100.0 3,943,119 3,474,413 3,475,043
Nueces 66.9 616,262 614,401 918,882
Red 95.4 3,294,153 2,023,322 2,121,349
Rio Grande 64.4 3,117,558 2,282,160 3,542,966
Sabine 97.4 5,980,183 3,767,868 3,867,301
San Antonio 99.4 253,309 253,309 254,823
San Jacinto 99.7 533,863 529,854 531,674
Sulphur 100.0 601,487 400,672 400,672
Trinity 99.9 7,158,221 6,967,320 6,971,059
**

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