Mystic Lake Dam
Mystic Lake Dam is an earth dam located in Greene County, Ohio, built in 1950. It carries a Low hazard potential classification and has a poor condition assessment.
About Mystic Lake Dam
The primary purpose of Mystic Lake Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Tecumseh Council No. 439 (private). It impounds the Tributary To Little Miami River near Goes.
The dam stands 12 feet tall and stretches 308 feet across, creates a reservoir covering 6 acres, has a maximum storage capacity of 64 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1950, the structure is well-established, with more than 75 years of service.
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. Its condition is rated poor, meaning the dam has recognized safety deficiencies that require remediation to address risks. The most recent inspection on record was 05/23/2024.
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Location
| State | Ohio |
| County | Greene |
| Nearest City | Goes |
| River/Stream | Tributary To Little Miami River |
| Coordinates | 39.79500, -83.85278 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 12 ft |
| Dam Height | 12 ft |
| Dam Length | 308 ft |
| Year Completed | 1950 (76 years old) |
Storage & Hydraulics
| NID Storage | 64 acre-ft |
| Max Storage | 64 acre-ft |
| Normal Storage | 16 acre-ft |
| Surface Area | 6 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 176 cfs |
Ownership & Safety
| Purpose | Recreation |
| Owner | Tecumseh Council No. 439 |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Poor |
| Last Inspection | 05/23/2024 |
| Emergency Action Plan | No |
Identifiers
| NID ID | OH01658 |
| Federal ID | OH01658 |
| More Info | State Dam Safety Program |