Mill Pond Dam
Low HazardNot Rated ConditionEmergency Action Plan: Not Required
Location
| County | Nassau |
| Nearest City | Oyster Bay |
| River/Stream | TR-LONG ISLAND SOUND |
| Coordinates | 40.87500, -73.54167 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 18 ft |
| Dam Height | 18 ft |
| Dam Length | 250 ft |
| Year Completed | 1983 (43 years old) |
Storage & Hydraulics
| NID Storage | 60 acre-ft |
| Max Storage | 60 acre-ft |
| Normal Storage | 42 acre-ft |
| Surface Area | 7 acres |
| Drainage Area | 2 sq mi |
| Max Discharge | 688 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Other |
| Owner | NASSAU COUNTY DEPARTMENT OF PUBLIC WORKS |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Last Inspection | 11/07/1983 |
| Emergency Action Plan | Not Required |