Little Falls Dam - Potomac River
Low Hazard ConditionEmergency Action Plan: No
Location
| State | Maryland |
| County | Montgomery |
| Nearest City | Washington, DC |
| River/Stream | Potomac River |
| Coordinates | 38.94840, -77.12960 |
Physical Characteristics
| Dam Type | Gravity |
| NID Height | 12 ft |
| Dam Height | 12 ft |
| Dam Length | 1,300 ft |
| Year Completed | 1958 (68 years old) |
Storage & Hydraulics
| NID Storage | 13,360 acre-ft |
| Max Storage | 13,360 acre-ft |
| Normal Storage | 1,008 acre-ft |
| Surface Area | 167 acres |
| Drainage Area | 11,430 sq mi |
| Max Discharge | 484,000 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Water Supply |
| Owner | US Army Corps of Engineers,Washington Aqueduct Div |
| Owner Type | Federal |
| Hazard Classification | Low |
| Last Inspection | 12/04/2013 |
| Emergency Action Plan | No |