Yvonne Welborn Dam
Yvonne Welborn Dam is an earth dam located in Beauregard Parish, Louisiana, built in 1982. It carries a Low hazard potential classification and has a fair condition assessment.
About Yvonne Welborn Dam
The primary purpose of Yvonne Welborn Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Yvonne Welborn (private). It impounds the Tr-cypress Creek.
The dam stands 18 feet tall and stretches 950 feet across, creates a reservoir covering 18 acres, has a maximum storage capacity of 168 acre-feet, and collects water from a drainage area of 2 square miles. Completed in 1982, the structure is 44 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. Its condition is rated fair — the dam has minor deficiencies that are being addressed or do not pose an immediate safety threat. The most recent inspection on record was 02/21/2022.
Search for dams near your address to see all dams in your area with hazard classifications and safety data.
Location
| State | Louisiana |
| County | Beauregard |
| River/Stream | Tr-cypress Creek |
| Coordinates | 30.87132, -93.34917 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 18 ft |
| Dam Height | 18 ft |
| Dam Length | 950 ft |
| Year Completed | 1982 (44 years old) |
Storage & Hydraulics
| NID Storage | 168 acre-ft |
| Max Storage | 168 acre-ft |
| Normal Storage | 149 acre-ft |
| Surface Area | 18 acres |
| Drainage Area | 2 sq mi |
| Max Discharge | 534 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner | Yvonne Welborn |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Fair |
| Last Inspection | 02/21/2022 |
| Emergency Action Plan | No |
Identifiers
| NID ID | LA00439 |
| Federal ID | LA00439 |
| More Info | State Dam Safety Program |