Lake Lamberjack Upground Reservoir
High HazardPoor ConditionEmergency Action Plan: Yes
Location
| State | Ohio |
| County | Hancock |
| Nearest City | FOSTORIA |
| River/Stream | TRIBUTARY TO EAST BRANCH PORTAGE RIVER - OFFSTREAM |
| Coordinates | 41.15639, -83.43194 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 19 ft |
| Dam Height | 19 ft |
| Dam Length | 6,990 ft |
| Year Completed | 1919 (107 years old) |
Storage & Hydraulics
| NID Storage | 390 acre-ft |
| Max Storage | 390 acre-ft |
| Normal Storage | 250 acre-ft |
| Surface Area | 20 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 76 cfs |
Ownership & Safety
| Purpose | Water Supply |
| Owner | City of Fostoria |
| Owner Type | Local Government |
| Hazard Classification | High |
| Condition Assessment | Poor |
| Last Inspection | 06/24/2021 |
| Emergency Action Plan | Yes |