Crane Lake Water Control Dam

CRANE LAKE CHANNEL· Mason, Illinois· Other· 10 ft tall
Low Hazard Fish And Wildlife Pond State Government

Key Takeaway

Crane Lake Water Control Dam is classified as low hazard in Illinois. Its primary use is fish and wildlife pond.

Physical Details

Dam Height 10 ft (taller than 5.7% in IL)
Dam Length70 ft
Dam TypeOther
Max Storage3.3K acre-ft
Normal Storage0 acre-ft
Surface Area1,100 acres
Drainage Area13 sq mi
NID IDIL50549

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: June 19, 2018
State Regulated: Yes
Regulatory Agency: IDNR

Ownership

ILLINOIS DEPARTMENT OF NATURAL RESOURCES

State Government

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Crane Lake Water Control Dam?

Crane Lake Water Control 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 Crane Lake Water Control Dam?

Crane Lake Water Control Dam is owned by ILLINOIS DEPARTMENT OF NATURAL RESOURCES (State Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

What is the primary purpose of Crane Lake Water Control Dam?

Crane Lake Water Control Dam serves the following purposes: Fish And Wildlife Pond. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Crane Lake Water Control Dam?

Crane Lake Water Control Dam has a dam height of 10 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 Crane Lake Water Control Dam last inspected?

Crane Lake Water Control Dam was last inspected on June 19, 2018. 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.