Lost Lake Dam
Lost Lake Dam is an earth dam located in Randolph County, Arkansas, built in 1978. It carries a Low hazard potential classification.
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.
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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 Rated |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | AR01271 |
| Federal ID | AR01271 |
| More Info | State Dam Safety Program |