Allen South Lake Dam
Allen South Lake Dam is an earth dam located in Dimmit County, Texas, built in 1972. It carries a Low hazard potential classification.
About Allen South Lake Dam
Allen South Lake Dam is a dam in Dimmit, Texas. The dam is owned by Sammy Allen (private). It impounds the Tr-salt Creek.
The dam stands 9 feet tall and stretches 1,500 feet across, creates a reservoir covering 19 acres, and has a maximum storage capacity of 92 acre-feet. Completed in 1972, 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.
Search for dams near your address to see all dams in your area with hazard classifications and safety data.
Location
| State | Texas |
| County | Dimmit |
| River/Stream | Tr-salt Creek |
| Coordinates | 28.57581, -99.84040 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 9 ft |
| Dam Height | 9 ft |
| Dam Length | 1,500 ft |
| Year Completed | 1972 (54 years old) |
Storage & Hydraulics
| NID Storage | 92 acre-ft |
| Max Storage | 92 acre-ft |
| Normal Storage | 34 acre-ft |
| Surface Area | 19 acres |
| Spillway Type | None |
Ownership & Safety
| Owner | SAMMY ALLEN |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | TX05670 |
| Federal ID | TX05670 |
| More Info | State Dam Safety Program |