Grays Creek Ws Scs Site 102 Dam is an earth dam located in Ellis County, Texas, built in 1962. It carries a Low hazard potential classification.
Dam profile
NID height · 20 ft20 ft tall and 800 ft long. Height is drawn to scale against a two-story house, about 25 ft; the profile is a generic embankment section and the water level is illustrative.
About Grays Creek Ws Scs Site 102 Dam
The primary purpose of Grays Creek Ws Scs Site 102 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 Ellis Prairie Swcd (local government). It impounds the Tr-grays Creek.
The dam stands 20 feet tall and stretches 800 feet across, and has a maximum storage capacity of 54 acre-feet. Completed in 1962, 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.
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Location
| State | Texas |
| County | Ellis |
| River/Stream | Tr-grays Creek |
| Coordinates | 32.28544, -96.50397 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 20 ft |
| Dam Height | 20 ft |
| Dam Length | 800 ft |
| Year Completed | 1962 (64 years old) |
Storage & Hydraulics
| NID Storage | 54 acre-ft |
| Max Storage | 54 acre-ft |
| Normal Storage | 16 acre-ft |
| Max Discharge | 2,260 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | Ellis Prairie Swcd |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | TX05824 |
| Federal ID | TX05824 |
| More Info | State Dam Safety Program |