Rock Run
High HazardFair ConditionEmergency Action Plan: Yes
Location
| State | Pennsylvania |
| County | Chester |
| River/Stream | ROCK RUN |
| Coordinates | 40.00528, -75.85306 |
Physical Characteristics
| Dam Type | Concrete |
| NID Height | 42 ft |
| Dam Height | 42 ft |
| Dam Length | 583 ft |
| Year Completed | 1917 (109 years old) |
Storage & Hydraulics
| NID Storage | 1,250 acre-ft |
| Max Storage | 1,250 acre-ft |
| Normal Storage | 1,010 acre-ft |
| Surface Area | 61 acres |
| Drainage Area | 5 sq mi |
Ownership & Safety
| Purpose | Water Supply |
| Owner | PA AMERICAN WATER COMPANY |
| Owner Type | Private |
| Hazard Classification | High |
| Condition Assessment | Fair |
| Last Inspection | 07/16/2020 |
| Emergency Action Plan | Yes |