Pearson Lake Dam is an earth dam located in Williamson County, Texas, built in 1980. It carries a Low hazard potential classification.
Dam profile
NID height · 23 ft23 ft tall and 566 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 Pearson Lake Dam
The primary purpose of Pearson Lake Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Cecil Delancy;warren Dronebarger (private). It impounds the Tr-battleground Creek.
The dam stands 23 feet tall and stretches 566 feet across, creates a reservoir covering 5 acres, has a maximum storage capacity of 101 acre-feet, and collects water from a drainage area of 1 square miles. Completed in 1980, the structure is 46 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. The most recent inspection on record was 04/05/2013. That was over 13 years ago.
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Location
| State | Texas |
| County | Williamson |
| River/Stream | Tr-battleground Creek |
| Coordinates | 30.51293, -97.42625 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 23 ft |
| Dam Height | 23 ft |
| Dam Length | 566 ft |
| Year Completed | 1980 (46 years old) |
Storage & Hydraulics
| NID Storage | 101 acre-ft |
| Max Storage | 101 acre-ft |
| Normal Storage | 51 acre-ft |
| Surface Area | 5 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 2 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner | Cecil Delancy;warren Dronebarger |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Last Inspection | 04/05/2013 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | TX05992 |
| Federal ID | TX05992 |
| More Info | State Dam Safety Program |