Long Lake Dam
High HazardNot Available ConditionEmergency Action Plan: No
Location
| State | Illinois |
| County | Fulton |
| Nearest City | SEVILLE |
| River/Stream | PUT CREEK-OFFSTREAM |
| Coordinates | 40.52871, -90.14075 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 20 ft |
| Dam Height | 20 ft |
| Dam Length | 236 ft |
| Year Completed | 1965 (61 years old) |
Storage & Hydraulics
| NID Storage | 140 acre-ft |
| Max Storage | 140 acre-ft |
| Normal Storage | 80 acre-ft |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner | WEE-MA-TUK HILLS INC. |
| Owner Type | Private |
| Hazard Classification | High |
| Condition Assessment | Not Available |
| Last Inspection | 11/21/2022 |
| Emergency Action Plan | No |