Afmscs Subwatershed Site 22

TR- FOURMILE CREEK· Cherokee, Iowa· Built 1988· Earth· 29 ft tall
Low Hazard Fire Protection Stock Or Small Fish Pond Local Government

Key Takeaway

Afmscs Subwatershed Site 22 is classified as low hazard in Iowa. It was completed in 1988 and is 38 years old. Its primary use is fire protection.

Physical Details

Dam Height 29 ft (taller than 42.8% in IA)
Dam Length0 ft
Dam TypeEarth
Max Storage30 acre-ft
Normal Storage15 acre-ft
Surface Area3 acres
Drainage Area0 sq mi
Max Discharge0 cfs
Year Completed1988 (38 years old)
NID IDIA03166

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

Cherokee County SWCD

Local Government

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Afmscs Subwatershed Site 22?

Afmscs Subwatershed Site 22 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 Afmscs Subwatershed Site 22?

Afmscs Subwatershed Site 22 is owned by Cherokee County SWCD (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Afmscs Subwatershed Site 22 built?

Afmscs Subwatershed Site 22 was completed in 1988, making it 38 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 Afmscs Subwatershed Site 22?

Afmscs Subwatershed Site 22 serves the following purposes: Fire Protection, Stock, Or Small Fish Pond. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Afmscs Subwatershed Site 22?

Afmscs Subwatershed Site 22 has a dam height of 29 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.