Carrier Dam

TR-ALMAN CREEK· Lee, Iowa· Built 1974· Earth· 35 ft tall

Key Takeaway

Carrier Dam is classified as low hazard in Iowa. It was completed in 1974 and is 52 years old. Its primary use is fire protection.

Physical Details

Dam Height 35 ft (taller than 70.9% in IA)
Dam Length280 ft
Dam TypeEarth
Max Storage70 acre-ft
Normal Storage43 acre-ft
Surface Area4 acres
Drainage Area0 sq mi
Max Discharge0 cfs
Year Completed1974 (52 years old)
NID IDIA01592

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: Yes
Regulatory Agency: IOWA DNR

Ownership

Lynn Carrier

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Carrier Dam?

Carrier 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 Carrier Dam?

Carrier Dam is owned by Lynn Carrier (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Carrier Dam built?

Carrier Dam was completed in 1974, making it 52 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 Carrier Dam?

Carrier Dam serves the following purposes: Fire Protection, Stock, Or Small Fish Pond, Recreation, Water Supply. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Carrier Dam?

Carrier Dam has a dam height of 35 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.