Chipman Pond Dam
Chipman Pond Dam is a gravity dam located in Sussex County, Delaware, built in 1915. It carries a High hazard potential classification and has a fair condition assessment.
About Chipman Pond Dam
The primary purpose of Chipman Pond Dam is fish and wildlife pond. The dam creates habitat for fish and wildlife, supporting local ecosystems and potentially serving conservation goals. The dam is owned by Deldot;dnrec Dfw (state). It impounds the Elliot Pond Branch near Lake Pines.
The dam stands 14 feet tall and stretches 705 feet across, creates a reservoir covering 57 acres, has a maximum storage capacity of 438 acre-feet, and collects water from a drainage area of 16 square miles. Completed in 1915, the structure is over a century old.
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 | Elliot Pond Branch |
| Coordinates | 38.56193, -75.53972 |
Physical Characteristics
| Dam Type | Gravity |
| NID Height | 14 ft |
| Dam Height | 14 ft |
| Dam Length | 705 ft |
| Year Completed | 1915 (111 years old) |
Storage & Hydraulics
| NID Storage | 438 acre-ft |
| Max Storage | 438 acre-ft |
| Normal Storage | 183 acre-ft |
| Surface Area | 57 acres |
| Drainage Area | 16 sq mi |
| Max Discharge | 630 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Fish and Wildlife Pond |
| Owner | DELDOT;DNREC DFW |
| Owner Type | State |
| Hazard Classification | High |
| Condition Assessment | Fair |
| Last Inspection | 04/11/2024 |
| Emergency Action Plan | Yes |
Identifiers
| NID ID | DE00055 |
| Federal ID | DE00055 |
| More Info | State Dam Safety Program |