Pilot Grove Creek Ws Scs Site 4b Dam is an earth dam located in Grayson County, Texas, built in 1967. It carries a Low hazard potential classification.
Dam profile
NID height · 33 ft33 ft tall and 1,265 ft long, taller than 76% of U.S. dams with a recorded height. 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 Pilot Grove Creek Ws Scs Site 4b Dam
The primary purpose of Pilot Grove Creek Ws Scs Site 4b 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 Grayson County;upper Elm Red Swcd (local government). It impounds the Tr-pilot Grove Creek.
The dam stands 33 feet tall and stretches 1,265 feet across, creates a reservoir covering 9 acres, has a maximum storage capacity of 443 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1967, 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 33 feet, this dam is taller than 76% of dams nationwide.
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Location
| State | Texas |
| County | Grayson |
| River/Stream | Tr-pilot Grove Creek |
| Coordinates | 33.50516, -96.45177 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 33 ft |
| Dam Height | 33 ft |
| Dam Length | 1,265 ft |
| Year Completed | 1967 (59 years old) |
Storage & Hydraulics
| NID Storage | 443 acre-ft |
| Max Storage | 443 acre-ft |
| Normal Storage | 48 acre-ft |
| Surface Area | 9 acres |
| Drainage Area | 0 sq mi |
| Spillway Type | None |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | Grayson County;upper Elm Red Swcd |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | TX02073 |
| Federal ID | TX02073 |
| More Info | State Dam Safety Program |