Double a Lake 1 Dam is an earth dam located in Polk County, Texas, built in 1942. It carries a Significant hazard potential classification.
Dam profile
NID height · 15 ft15 ft tall and 670 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 Double a Lake 1 Dam
The primary purpose of Double a Lake 1 Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Charles Wells (private). It impounds the Tr-big Sandy Creek.
The dam stands 15 feet tall and stretches 670 feet across, creates a reservoir covering 11 acres, has a maximum storage capacity of 164 acre-feet, and collects water from a drainage area of 1 square miles. Completed in 1942, the structure is well-established, with more than 75 years of service.
This dam has a significant hazard potential classification, meaning that a failure could cause significant economic damage — flooding roads, bridges, or property downstream — but is not expected to result in loss of life. The most recent inspection on record was 09/12/2017.
Search for dams near your address to see all dams in your area with hazard classifications and safety data.
Location
| State | Texas |
| County | Polk |
| River/Stream | Tr-big Sandy Creek |
| Coordinates | 30.69652, -94.73289 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 15 ft |
| Dam Height | 15 ft |
| Dam Length | 670 ft |
| Year Completed | 1942 (84 years old) |
Storage & Hydraulics
| NID Storage | 164 acre-ft |
| Max Storage | 164 acre-ft |
| Normal Storage | 65 acre-ft |
| Surface Area | 11 acres |
| Drainage Area | 1 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner | Charles Wells |
| Owner Type | Private |
| Hazard Classification | Significant |
| Condition Assessment | Not assessed |
| Last Inspection | 09/12/2017 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | TX04856 |
| Federal ID | TX04856 |
| More Info | State Dam Safety Program |