Muddy Run Recreation Dam
Low HazardSatisfactory ConditionEmergency Action Plan: Yes
Location
| State | Pennsylvania |
| County | Lancaster |
| Nearest City | Cold Cabin Boat Launch |
| River/Stream | Susquehanna River |
| Coordinates | 39.84063, -76.28288 |
Physical Characteristics
| Dam Type | Rockfill |
| NID Height | 90 ft |
| Dam Height | 90 ft |
| Dam Length | 750 ft |
| Year Completed | 1967 (59 years old) |
Storage & Hydraulics
| NID Storage | 3,000 acre-ft |
| Max Storage | 3,000 acre-ft |
| Normal Storage | 2,700 acre-ft |
| Surface Area | 100 acres |
| Drainage Area | 4 sq mi |
| Max Discharge | 11,000 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Hydroelectric |
| Owner | Constellation Energy Generation, LLC (NYRO) |
| Owner Type | Public Utility |
| Hazard Classification | Low |
| Condition Assessment | Satisfactory |
| Last Inspection | 08/20/2022 |
| Emergency Action Plan | Yes |