Brandywine Creek Dam No. 9
Brandywine Creek Dam No. 9 is a rockfill dam located in New Castle County, Delaware, built in 1800. It carries a Low hazard potential classification.
About Brandywine Creek Dam No. 9
The primary purpose of Brandywine Creek Dam No. 9 is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Dnrec Dpr (state). It impounds the Brandywine Creek near Rockland.
The dam stands 9 feet tall and stretches 140 feet across, creates a reservoir covering 21 acres, has a maximum storage capacity of 807 acre-feet, and collects water from a drainage area of 304 square miles. Completed in 1800, the structure is one of the older dams in the region, with over a century and a half of service.
This dam has a low hazard potential classification, meaning that failure would cause minimal damage, limited primarily to the dam owner's property, with no expected loss of life.
Search for dams near your address to see all dams in your area with hazard classifications and safety data.
Location
| State | Delaware |
| County | New Castle |
| Nearest City | Rockland |
| River/Stream | Brandywine Creek |
| Coordinates | 39.79753, -75.57493 |
Physical Characteristics
| Dam Type | Rockfill |
| NID Height | 9 ft |
| Dam Height | 9 ft |
| Dam Length | 140 ft |
| Year Completed | 1800 (226 years old) |
Storage & Hydraulics
| NID Storage | 807 acre-ft |
| Max Storage | 807 acre-ft |
| Surface Area | 21 acres |
| Drainage Area | 304 sq mi |
| Max Discharge | 1,933 cfs |
| Spillway Type | None |
Ownership & Safety
| Purpose | Recreation |
| Owner | DNREC DPR |
| Owner Type | State |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | DE00045 |
| Federal ID | DE00045 |
| More Info | State Dam Safety Program |