Wynstone Boulevard Dam

HAMMEL CREEK· Will, Illinois· Earth· 8 ft tall
Low Hazard Flood Risk Reduction Private

Key Takeaway

Wynstone Boulevard Dam is classified as low hazard in Illinois. Its primary use is flood risk reduction.

Physical Details

Dam Height 8 ft (taller than 2.5% in IL)
Dam Length49 ft
Dam TypeEarth
Max Storage83 acre-ft
Normal Storage0 acre-ft
Drainage Area2 sq mi
NID IDIL55091

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 13, 2020
State Regulated: Yes
Regulatory Agency: IDNR

Ownership

MCZ/CENTRUM SHOREWOOD, LLC

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Wynstone Boulevard Dam?

Wynstone Boulevard 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 Wynstone Boulevard Dam?

Wynstone Boulevard Dam is owned by MCZ/CENTRUM SHOREWOOD, LLC (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

What is the primary purpose of Wynstone Boulevard Dam?

Wynstone Boulevard Dam serves the following purposes: Flood Risk Reduction. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Wynstone Boulevard Dam?

Wynstone Boulevard Dam has a dam height of 8 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 Wynstone Boulevard Dam last inspected?

Wynstone Boulevard Dam was last inspected on November 13, 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.