Nagels Mill Pond
Nagels Mill Pond is an earth dam located in Caroline County, Maryland, built in 1860. It carries a Significant hazard potential classification and has a fair condition assessment.
About Nagels Mill Pond
The primary purpose of Nagels Mill Pond is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Nagel Farm Service, Inc. (private). It impounds the Fowling Creek near Todd Wharf.
The dam stands 16 feet tall and stretches 450 feet across, creates a reservoir covering 20 acres, has a maximum storage capacity of 175 acre-feet, and collects water from a drainage area of 5 square miles. Completed in 1860, the structure is one of the older dams in the region, with over a century and a half of service.
This dam has a significant hazard potential classification, meaning that a failure could cause significant economic damage — flooding roads, bridges, or property downstream — but is not expected to result in loss of life. Its condition is rated fair — the dam has minor deficiencies that are being addressed or do not pose an immediate safety threat. The most recent inspection on record was 07/07/2022.
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Location
| State | Maryland |
| County | Caroline |
| Nearest City | Todd Wharf |
| River/Stream | Fowling Creek |
| Coordinates | 38.77780, -75.87290 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 16 ft |
| Dam Height | 16 ft |
| Dam Length | 450 ft |
| Year Completed | 1860 (166 years old) |
Storage & Hydraulics
| NID Storage | 175 acre-ft |
| Max Storage | 175 acre-ft |
| Normal Storage | 91 acre-ft |
| Surface Area | 20 acres |
| Drainage Area | 5 sq mi |
| Max Discharge | 1,600 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner | Nagel Farm Service, Inc. |
| Owner Type | Private |
| Hazard Classification | Significant |
| Condition Assessment | Fair |
| Last Inspection | 07/07/2022 |
| Emergency Action Plan | No |
Identifiers
| NID ID | MD00074 |
| Federal ID | MD00074 |
| More Info | State Dam Safety Program |