O'brien Lake Dam
Low HazardPoor ConditionEmergency Action Plan: No
Location
| State | Ohio |
| County | Ashtabula |
| Nearest City | TURKEYFOOT CORNER |
| River/Stream | TRIBUTARY TO THREE BROTHERS CREEK |
| Coordinates | 41.65750, -80.79833 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 24 ft |
| Dam Height | 24 ft |
| Dam Length | 525 ft |
| Year Completed | 1968 (58 years old) |
Storage & Hydraulics
| NID Storage | 168 acre-ft |
| Max Storage | 168 acre-ft |
| Normal Storage | 104 acre-ft |
| Surface Area | 20 acres |
| Drainage Area | 2 sq mi |
| Max Discharge | 190 cfs |
Ownership & Safety
| Purpose | Recreation |
| Owner | Patrick & Sandra O'Brien |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Poor |
| Last Inspection | 10/26/2021 |
| Emergency Action Plan | No |