Upper Little Falls
Significant HazardPoor ConditionEmergency Action Plan: Yes
Location
| State | Maine |
| County | Washington |
| River/Stream | Pennamaquan |
| Coordinates | 44.98507, -67.19737 |
Physical Characteristics
| Dam Type | Concrete |
| NID Height | 20 ft |
| Dam Height | 20 ft |
| Dam Length | 120 ft |
| Year Completed | 1950 (76 years old) |
Storage & Hydraulics
| NID Storage | 5,600 acre-ft |
| Max Storage | 5,600 acre-ft |
| Normal Storage | 5,600 acre-ft |
| Surface Area | 1,209 acres |
| Drainage Area | 40 sq mi |
Ownership & Safety
| Purpose | Fish and Wildlife Pond |
| Owner | IFW/State of Maine |
| Owner Type | State |
| Hazard Classification | Significant |
| Condition Assessment | Poor |
| Last Inspection | 08/07/2025 |
| Emergency Action Plan | Yes |