Genesee County Impoundment

Trib to Henry Drain· Lapeer, Michigan· Built 2016· Earth· 30 ft tall
Low Hazard Water Supply Local Government

Key Takeaway

Genesee County Impoundment is classified as low hazard in Michigan. It was completed in 2016 and is 10 years old. Its primary use is water supply.

Physical Details

Dam Height 30 ft (taller than 89.2% in MI)
Dam Length1,130 ft
Dam TypeEarth
Max Storage385 acre-ft
Normal Storage385 acre-ft
Surface Area19 acres
Drainage Area0 sq mi
Max Discharge0 cfs
Year Completed2016 (10 years old)
NID IDMI04025

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
State Regulated: No

Ownership

Genesee County Drain Commissioner

Local Government

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Genesee County Impoundment?

Genesee County Impoundment 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 Genesee County Impoundment?

Genesee County Impoundment is owned by Genesee County Drain Commissioner (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Genesee County Impoundment built?

Genesee County Impoundment was completed in 2016, making it 10 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 Genesee County Impoundment?

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

How tall is Genesee County Impoundment?

Genesee County Impoundment has a dam height of 30 ft. Dam height is measured from the natural streambed at the downstream toe to the top of the dam, and may differ from the visible height.

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.