Duval County Ranch Lloyd Tank Dam is an earth dam located in Duval County, Texas, built in 1969. It carries a Low hazard potential classification.
Dam profile
NID height · 15 ft15 ft tall and 950 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 Duval County Ranch Lloyd Tank Dam
The primary purpose of Duval County Ranch Lloyd Tank Dam is fire protection, stock, or small fish pond. The dam maintains a small impoundment used for fire suppression, livestock watering, or as a fish pond. The dam is owned by Clinton Mangus (private). It impounds the Tr-charamusca Creek.
The dam stands 15 feet tall and stretches 950 feet across, creates a reservoir covering 13 acres, and has a maximum storage capacity of 156 acre-feet. Completed in 1969, 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 | Duval |
| River/Stream | Tr-charamusca Creek |
| Coordinates | 27.95734, -98.72551 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 15 ft |
| Dam Height | 15 ft |
| Dam Length | 950 ft |
| Year Completed | 1969 (57 years old) |
Storage & Hydraulics
| NID Storage | 156 acre-ft |
| Max Storage | 156 acre-ft |
| Normal Storage | 78 acre-ft |
| Surface Area | 13 acres |
| Spillway Type | None |
Ownership & Safety
| Purpose | Fire Protection, Stock, Or Small Fish Pond |
| Owner | Clinton Mangus |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | TX01928 |
| Federal ID | TX01928 |
| More Info | State Dam Safety Program |