Clear Fork Trinity River Ws Scs Site 21 Dam is an earth dam located in Parker County, Texas, built in 1956. It carries a Low hazard potential classification.
Dam profile
NID height · 50 ft50 ft tall and 830 ft long, taller than 92% of U.S. dams with a recorded height. Height is drawn to scale against a ten-story building, about 100 ft; the profile is a generic embankment section and the water level is illustrative.
About Clear Fork Trinity River Ws Scs Site 21 Dam
The primary purpose of Clear Fork Trinity River Ws Scs Site 21 Dam is flood risk reduction. The dam is designed to control downstream flooding by temporarily storing excess water during storms and releasing it at a controlled rate. The dam is owned by Parker County;parker County Swcd (local government). It impounds the Hays Branch.
The dam stands 50 feet tall and stretches 830 feet across, creates a reservoir covering 22 acres, has a maximum storage capacity of 1,500 acre-feet, and collects water from a drainage area of 2 square miles. Completed in 1956, the structure is well into its service life at over 50 years old.
This dam has a low hazard potential classification, meaning that failure would cause minimal damage, limited primarily to the dam owner's property, with no expected loss of life.
At 50 feet, this dam is taller than 92% of dams nationwide.
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Location
| State | Texas |
| County | Parker |
| River/Stream | Hays Branch |
| Coordinates | 32.81842, -97.68751 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 50 ft |
| Dam Height | 50 ft |
| Dam Length | 830 ft |
| Year Completed | 1956 (70 years old) |
Storage & Hydraulics
| NID Storage | 1,500 acre-ft |
| Max Storage | 1,500 acre-ft |
| Normal Storage | 144 acre-ft |
| Surface Area | 22 acres |
| Drainage Area | 2 sq mi |
| Spillway Type | None |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | Parker County;parker County Swcd |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | TX01220 |
| Federal ID | TX01220 |
| More Info | State Dam Safety Program |