Pilot Grove Creek Ws Scs Site 77 Dam is an earth dam located in Collin County, Texas, built in 1965. It carries a Low hazard potential classification.
Dam profile
NID height · 25 ft25 ft tall and 831 ft long, taller than 50% 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 77 Dam
The primary purpose of Pilot Grove Creek Ws Scs Site 77 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 Parkhill Prairie Ranch Llc;wildwood Environmental Credit Company LLC (private). It impounds the Tr-hickory Creek.
The dam stands 25 feet tall and stretches 831 feet across, creates a reservoir covering 6 acres, has a maximum storage capacity of 285 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1965, 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 | Collin |
| River/Stream | Tr-hickory Creek |
| Coordinates | 33.22951, -96.34724 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 25 ft |
| Dam Height | 25 ft |
| Dam Length | 831.5 ft |
| Year Completed | 1965 (61 years old) |
Storage & Hydraulics
| NID Storage | 285 acre-ft |
| Max Storage | 285 acre-ft |
| Normal Storage | 30 acre-ft |
| Surface Area | 6 acres |
| Drainage Area | 0 sq mi |
| Spillway Type | None |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | Parkhill Prairie Ranch Llc;wildwood Environmental Credit Company LLC |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | TX01101 |
| Federal ID | TX01101 |
| More Info | State Dam Safety Program |