Lewis Millpond Dam

Big Creek· Montgomery, North Carolina· Built 1880· Concrete·
Low Hazard Water Supply Federal Government

Key Takeaway

Lewis Millpond Dam is classified as low hazard in North Carolina. It was completed in 1880 and is 146 years old. Its primary use is water supply.

Physical Details

Dam Length144 ft
Dam TypeConcrete
Max Storage62 acre-ft
Normal Storage52 acre-ft
Surface Area9 acres
Drainage Area3,456 sq mi
Max Discharge188 cfs
Year Completed1880 (146 years old)
NID IDNC00470

Safety Information

Low Hazard

No probable loss of human life and low economic/environmental losses expected.

Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?

Emergency Action Plan: No
Last Inspection: May 16, 2013
State Regulated: No

Ownership

US Forest Service, Uwharrie Ranger District

Federal Government

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Lewis Millpond Dam?

Lewis Millpond Dam is classified as Low Hazard. No probable loss of human life and low economic/environmental losses expected. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.

Who owns and operates Lewis Millpond Dam?

Lewis Millpond Dam is owned by US Forest Service, Uwharrie Ranger District (Federal Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Lewis Millpond Dam built?

Lewis Millpond Dam was completed in 1880, making it 146 years old. Many U.S. dams were built between the 1930s and 1970s during a period of major infrastructure investment.

What is the primary purpose of Lewis Millpond Dam?

Lewis Millpond Dam serves the following purposes: Water Supply. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

When was Lewis Millpond Dam last inspected?

Lewis Millpond Dam was last inspected on May 16, 2013. Inspection dates indicate when a formal review occurred, not the results of that inspection.

Data from the National Inventory of Dams (NID) maintained by the US Army Corps of Engineers. Dam conditions may have changed since the last update. This site is not affiliated with USACE. Do not use for emergency planning — contact your local dam safety program.