Consol/Rend Lake/Sed Pond 008 Dam

TRIB MOREDOCK LAKE· Jefferson, Illinois· Built 1995· Earth· 18 ft tall
Low Hazard Other Private

Key Takeaway

Consol/Rend Lake/Sed Pond 008 Dam is classified as low hazard in Illinois. It was completed in 1995 and is 31 years old. Its primary use is other.

Physical Details

Dam Height 18 ft (taller than 24.2% in IL)
Dam Length1,800 ft
Dam TypeEarth
Max Storage138 acre-ft
Normal Storage74 acre-ft
Surface Area9 acres
Drainage Area0 sq mi
Max Discharge1,328 cfs
Year Completed1995 (31 years old)
NID IDIL50352

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 10, 2023
State Regulated: Yes
Regulatory Agency: IDNR

Ownership

MURRAY ENERGY

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Consol/Rend Lake/Sed Pond 008 Dam?

Consol/Rend Lake/Sed Pond 008 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 Consol/Rend Lake/Sed Pond 008 Dam?

Consol/Rend Lake/Sed Pond 008 Dam is owned by MURRAY ENERGY (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Consol/Rend Lake/Sed Pond 008 Dam built?

Consol/Rend Lake/Sed Pond 008 Dam was completed in 1995, making it 31 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 Consol/Rend Lake/Sed Pond 008 Dam?

Consol/Rend Lake/Sed Pond 008 Dam serves the following purposes: Other. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Consol/Rend Lake/Sed Pond 008 Dam?

Consol/Rend Lake/Sed Pond 008 Dam has a dam height of 18 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 Consol/Rend Lake/Sed Pond 008 Dam last inspected?

Consol/Rend Lake/Sed Pond 008 Dam was last inspected on October 10, 2023. 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.