| Belton Lake | |
|---|---|
 Belton Dam and the lake | |
  Belton Lake  Belton Lake | |
| Location | Bell and Coryell counties, 5 mi (8 km) northwest of Belton, Texas |
| Coordinates | 31°06′31″N 97°28′21″W / 31.10861°N 97.47250°W |
| Type | Flood control reservoir |
| Primary inflows | Leon River |
| Primary outflows | Leon River |
| Basin countries | United States |
| Surface area | 12,385 acres (50.12 km2) |
| Max. depth | 124 ft (38 m) |
| Water volume | 435,000 acre⋅ft (0.537 km3) |
| Surface elevation | 594 ft (181 m) |
Belton Lake is a U.S. Army Corps of Engineers reservoir on the Leon River in the Brazos River basin, 5 miles (8 km) northwest of Belton, Texas, United States. The lake extends into both Bell County and Coryell County. Belton Dam and the lake are both managed by the Fort Worth District of the U.S. Army Corps of Engineers. The reservoir was officially impounded in 1954, and serves to provide flood control and drinking water for Belton, Temple, and the surrounding communities. Belton Lake is a popular recreational destination.
Belton Lake overflowed the spillway in 1991–1992 with the occurrence of two closely spaced 50 year floods. The area immediately below the spillway was heavily damaged by the floods. It was rebuilt and reconstituted as the Miller Springs Nature Center on October 26, 1993. It is run by the Miller Springs Alliance, a non profit group of volunteers and has nearly 11 miles of hiking and biking trails passing through upland, prairie, canyon and riparian habitats.