Dallas Area Reservoirs: Monitored Water Supply Reservoirs are 94.0% full on 2018-01-21

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2018-01-21 94.0 3,680,418 3,609,997 3,838,791
Yesterday 2018-01-20 94.0 3,679,665 3,609,244 3,838,791
2 days ago 2018-01-19 94.1 3,680,844 3,610,423 3,838,791
1 week ago 2018-01-14 94.4 3,693,443 3,623,022 3,838,791
1 month ago 2017-12-21 94.1 3,681,845 3,611,424 3,838,791
3 months ago 2017-10-21 95.6 3,738,745 3,668,324 3,838,791
6 months ago 2017-07-21 98.0 3,834,243 3,763,011 3,838,791
1 year ago 2017-01-21 94.3 3,747,448 3,618,969 3,838,791
*

 Percent Full is based on Conservation Storage and Conservation Capacity and doesn't account for storage in flood pool.

Area Map

Reservoir Storage

Reservoir Percent Full Water Level
(ft)
Height Above Conservation Pool
(ft)
Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Surface Area
(acres)
Fork 94.7 401.76 -1.24 604,423 572,980 605,061 25,305
Grapevine 96.7 534.18 -0.82 159,218 159,217 164,703 6,550
Lavon 86.6 489.28 -2.72 354,825 351,853 406,388 19,000
Lewisville 92.2 520.35 -1.65 555,240 519,566 563,228 25,958
Ray Hubbard 94.8 434.38 -1.12 416,654 416,654 439,559 20,147
Ray Roberts 95.0 631.10 -1.40 749,408 749,085 788,167 27,488
Tawakoni 96.4 436.65 -0.85 840,650 840,642 871,685 36,084