Trap Pond Dam
Trap Pond Dam is a gravity dam located in Sussex County, Delaware, built in 1938. It carries a High hazard potential classification and has a fair condition assessment.
About Trap Pond Dam
The primary purpose of Trap Pond Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Deldot;dnrec Dpr (state). It impounds the Hitch Pond Branch near Lake Pines.
The dam stands 14 feet tall and stretches 1,040 feet across, creates a reservoir covering 93 acres, has a maximum storage capacity of 942 acre-feet, and collects water from a drainage area of 15 square miles. Completed in 1938, the structure is well-established, with more than 75 years of service.
This dam carries a high hazard potential classification, which means that a failure or uncontrolled release of water would likely cause loss of human life. This classification reflects the consequences of failure, not the likelihood — it indicates that people live or work in the area downstream. Its condition is rated fair — the dam has minor deficiencies that are being addressed or do not pose an immediate safety threat. An emergency action plan is in place for this dam. The most recent inspection on record was 04/11/2024.
Living Downstream
If you live or work downstream of this dam, consider taking these steps: learn your local evacuation routes, check whether your county emergency management office has a dam failure inundation map, and sign up for local emergency alerts. The Delaware dam safety program can provide more specific information about emergency planning for this structure.
Search for dams near your address to see all dams in your area with hazard classifications and safety data.
Location
| State | Delaware |
| County | Sussex |
| Nearest City | Lake Pines |
| River/Stream | Hitch Pond Branch |
| Coordinates | 38.52784, -75.48244 |
Physical Characteristics
| Dam Type | Gravity |
| NID Height | 14 ft |
| Dam Height | 14 ft |
| Dam Length | 1,040 ft |
| Year Completed | 1938 (88 years old) |
Storage & Hydraulics
| NID Storage | 942 acre-ft |
| Max Storage | 942 acre-ft |
| Normal Storage | 347 acre-ft |
| Surface Area | 93 acres |
| Drainage Area | 15 sq mi |
| Max Discharge | 1,779 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner | DELDOT;DNREC DPR |
| Owner Type | State |
| Hazard Classification | High |
| Condition Assessment | Fair |
| Last Inspection | 04/11/2024 |
| Emergency Action Plan | Yes |
Identifiers
| NID ID | DE00017 |
| Federal ID | DE00017 |
| More Info | State Dam Safety Program |