Lake Walker Dam - Pond 1 (montgomery Village Avenue)
Lake Walker Dam - Pond 1 (montgomery Village Avenue) is an earth dam located in Montgomery County, Maryland, built in 1966. It carries a High hazard potential classification and has a satisfactory condition assessment.
About Lake Walker Dam - Pond 1 (montgomery Village Avenue)
The primary purpose of Lake Walker Dam - Pond 1 (montgomery Village Avenue) is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Lake Forest Associates (private). It impounds the Whetstone Run-tr near Montgomery Village.
The dam stands 35 feet tall and stretches 820 feet across, creates a reservoir covering 12 acres, has a maximum storage capacity of 83 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1966, the structure is well into its service life at over 50 years 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 satisfactory, indicating no existing or potential dam safety deficiencies are recognized. Notably, no emergency action plan is currently on file for this high-hazard dam. The most recent inspection on record was 06/20/2024.
At 35 feet, this dam is taller than 82% of dams nationwide.
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 Maryland 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 | Maryland |
| County | Montgomery |
| Nearest City | Montgomery Village |
| River/Stream | Whetstone Run-tr |
| Coordinates | 39.15547, -77.20730 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 35 ft |
| Dam Height | 35 ft |
| Dam Length | 820 ft |
| Year Completed | 1966 (60 years old) |
Storage & Hydraulics
| NID Storage | 83 acre-ft |
| Max Storage | 83 acre-ft |
| Normal Storage | 39 acre-ft |
| Surface Area | 12 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 512 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner | Lake Forest Associates |
| Owner Type | Private |
| Hazard Classification | High |
| Condition Assessment | Satisfactory |
| Last Inspection | 06/20/2024 |
| Emergency Action Plan | No |
Identifiers
| NID ID | MD00054 |
| Federal ID | MD00054 |
| More Info | State Dam Safety Program |