Collington Facility 9 Dam (dunwood Crossing Dr)
High HazardSatisfactory ConditionEmergency Action Plan: No
Location
| State | Maryland |
| County | Prince George's |
| Nearest City | Mitchellville |
| River/Stream | Collington Branch-TR |
| Coordinates | 38.93588, -76.75041 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 21 ft |
| Dam Height | 21 ft |
| Dam Length | 380 ft |
| Year Completed | 1990 (36 years old) |
Storage & Hydraulics
| NID Storage | 75 acre-ft |
| Max Storage | 75 acre-ft |
| Normal Storage | 67 acre-ft |
| Drainage Area | 0 sq mi |
| Max Discharge | 247 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | Prince Georges County Depart. of the Environment |
| Owner Type | Local Government |
| Hazard Classification | High |
| Condition Assessment | Satisfactory |
| Last Inspection | 05/23/2024 |
| Emergency Action Plan | No |