Lost Lake Dam is an earth dam located in Randolph County, Arkansas, built in 1978. It carries a Low hazard potential classification.
Dam profile
NID height · 22 ft22 ft tall and 465 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 Lost Lake Dam
The primary purpose of Lost Lake Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Bill Jones (private). It impounds the Tattle Creek-tr.
The dam stands 22 feet tall and stretches 465 feet across, and has a maximum storage capacity of 92 acre-feet. Completed in 1978, the structure is 48 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 | Arkansas |
| County | Randolph |
| Nearest City | None |
| River/Stream | Tattle Creek-tr |
| Coordinates | 36.33167, -91.07167 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 22 ft |
| Dam Height | 22 ft |
| Dam Length | 465 ft |
| Year Completed | 1978 (48 years old) |
Storage & Hydraulics
| NID Storage | 92 acre-ft |
| Max Storage | 92 acre-ft |
| Normal Storage | 68 acre-ft |
| Max Discharge | 1,878 cfs |
Ownership & Safety
| Purpose | Recreation |
| Owner | Bill Jones |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | AR01271 |
| Federal ID | AR01271 |
| More Info | State Dam Safety Program |