Greystone
Low HazardPoor ConditionEmergency Action Plan: No
Location
| State | Rhode Island |
| County | Providence |
| Nearest City | NORTH PROVIDENCE/JOHNSTON |
| River/Stream | WOONASQUATUCKET RIVER |
| Coordinates | 41.86607, -71.49243 |
Physical Characteristics
| Dam Type | Rockfill |
| NID Height | 10 ft |
| Dam Height | 7 ft |
| Dam Length | 355 ft |
| Year Completed | 1865 (161 years old) |
Storage & Hydraulics
| NID Storage | 116 acre-ft |
| Max Storage | 116 acre-ft |
| Normal Storage | 81 acre-ft |
| Surface Area | 13 acres |
| Drainage Area | 39 sq mi |
| Max Discharge | 1,039 cfs |
Ownership & Safety
| Owner | WORCESTER COMPANY |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Poor |
| Emergency Action Plan | No |