Kingsley Lake Dam

TRIB NIPPERSINK CREEK· McHenry, Illinois· Built 1972· Earth· 22 ft tall
Low Hazard Recreation Private

Key Takeaway

Kingsley Lake Dam is classified as low hazard in Illinois. It was completed in 1972 and is 54 years old. Its primary use is recreation.

Physical Details

Dam Height 22 ft (taller than 35.1% in IL)
Dam Length625 ft
Dam TypeEarth
Max Storage63 acre-ft
Normal Storage46 acre-ft
Year Completed1972 (54 years old)
NID IDIL00576

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: October 17, 2022
State Regulated: Yes
Regulatory Agency: IDNR

Ownership

HAROLD KINGSLEY

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Kingsley Lake Dam?

Kingsley 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 Kingsley Lake Dam?

Kingsley Lake Dam is owned by HAROLD KINGSLEY (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Kingsley Lake Dam built?

Kingsley Lake Dam was completed in 1972, making it 54 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 Kingsley Lake Dam?

Kingsley Lake Dam serves the following purposes: Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Kingsley Lake Dam?

Kingsley Lake Dam has a dam height of 22 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 Kingsley Lake Dam last inspected?

Kingsley Lake Dam was last inspected on October 17, 2022. 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.