Middle Fork Lake Dam

MIDDLE FORK CLIFTY CREEK· Decatur, Indiana· Built 1943· Earth· 23 ft tall
Low Hazard Private

Key Takeaway

Middle Fork Lake Dam is classified as low hazard in Indiana. It was completed in 1943 and is 83 years old.

Physical Details

Dam Height 23 ft (taller than 35.8% in IN)
Dam Length425 ft
Dam TypeEarth
Max Storage1.0K acre-ft
Normal Storage159 acre-ft
Surface Area29 acres
Drainage Area7 sq mi
Max Discharge650 cfs
Year Completed1943 (83 years old)
NID IDIN00296

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: November 23, 2020
State Regulated: Yes
Regulatory Agency: IDNR

Ownership

TOM WARNER

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Middle Fork Lake Dam?

Middle Fork Lake 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 Middle Fork Lake Dam?

Middle Fork Lake Dam is owned by TOM WARNER (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Middle Fork Lake Dam built?

Middle Fork Lake Dam was completed in 1943, making it 83 years old. Many U.S. dams were built between the 1930s and 1970s during a period of major infrastructure investment.

How tall is Middle Fork Lake Dam?

Middle Fork Lake Dam has a dam height of 23 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.

When was Middle Fork Lake Dam last inspected?

Middle Fork Lake Dam was last inspected on November 23, 2020. 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.