Dallas Area Reservoirs: Monitored Water Supply Reservoirs are 99.3% full on 2021-07-30

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2021-07-30 99.3 3,887,139 3,811,988 3,837,152
Yesterday 2021-07-29 99.4 3,891,208 3,814,962 3,837,152
2 days ago 2021-07-28 99.5 3,895,325 3,817,412 3,837,152
1 week ago 2021-07-23 99.7 3,923,006 3,826,632 3,837,152
1 month ago 2021-06-30 99.9 4,155,231 3,833,085 3,837,152
3 months ago 2021-04-30 100.0 4,067,518 3,837,152 3,837,152
6 months ago 2021-01-30 99.2 3,901,088 3,805,680 3,837,152
1 year ago 2020-07-30 97.4 3,810,795 3,738,585 3,837,152
*

 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 97.6 402.44 -0.56 621,828 590,385 605,061 25,906
Grapevine 99.7 534.92 -0.08 162,537 162,537 163,064 6,601
Lavon 98.7 491.74 -0.26 404,025 401,053 406,388 20,481
Lewisville 100.0 522.07 0.07 600,794 563,228 563,228 - n.a. -
Ray Hubbard 99.4 435.37 -0.13 436,848 436,848 439,559 20,787
Ray Roberts 100.0 632.60 0.10 791,329 788,167 788,167 - n.a. -
Tawakoni 99.8 437.45 -0.05 869,844 869,836 871,685 37,108