Dallas Area Reservoirs: Monitored Water Supply Reservoirs are 95.2% full on 2021-09-23

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2021-09-23 95.2 3,722,353 3,651,933 3,837,152
Yesterday 2021-09-22 95.4 3,729,734 3,659,314 3,837,152
2 days ago 2021-09-21 95.6 3,738,422 3,668,002 3,837,152
1 week ago 2021-09-16 96.2 3,761,044 3,690,360 3,837,152
1 month ago 2021-08-23 98.8 3,887,229 3,791,958 3,837,152
3 months ago 2021-06-23 100.0 4,281,406 3,835,690 3,837,152
6 months ago 2021-03-23 99.8 3,935,494 3,831,209 3,837,152
1 year ago 2020-09-23 97.1 3,802,163 3,727,413 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 92.9 401.33 -1.67 593,612 562,169 605,061 24,984
Grapevine 98.8 534.69 -0.31 161,030 161,030 163,064 6,518
Lavon 86.3 489.21 -2.79 353,497 350,525 406,388 18,939
Lewisville 97.1 521.38 -0.62 582,290 546,616 563,228 26,576
Ray Hubbard 93.8 434.16 -1.34 412,231 412,231 439,559 20,065
Ray Roberts 98.7 632.14 -0.36 778,321 777,998 788,167 28,125
Tawakoni 96.5 436.67 -0.83 841,372 841,364 871,685 36,103