Chain Lake Water Control Dam

Chain Lake Water Control Dam is an other dam located in Mason County, Illinois, built in 2001. It carries a Low hazard potential classification.

About Chain Lake Water Control Dam

The primary purpose of Chain Lake Water Control Dam is fish and wildlife pond. The dam creates habitat for fish and wildlife, supporting local ecosystems and potentially serving conservation goals. The dam is owned by Illinois Department Of Natural Resources (state). It impounds the Panther Slough near Browning.

The dam stands 12 feet tall and stretches 150 feet across, creates a reservoir covering 1,150 acres, and has a maximum storage capacity of 15,000 acre-feet. Completed in 2001, the structure is relatively new.

This dam has a low hazard potential classification, meaning that failure would cause minimal damage, limited primarily to the dam owner's property, with no expected loss of life. The most recent inspection on record was 06/03/2021.

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Low HazardNot Available ConditionEmergency Action Plan: No

Location

StateIllinois
CountyMason
Nearest CityBrowning
River/StreamPanther Slough
Coordinates40.12956, -90.33464

Physical Characteristics

Dam TypeOther
NID Height12 ft
Dam Height12 ft
Dam Length150 ft
Year Completed2001 (25 years old)

Storage & Hydraulics

NID Storage15,000 acre-ft
Max Storage15,000 acre-ft
Surface Area1,150 acres
Spillway TypeControlled

Ownership & Safety

PurposeFish and Wildlife Pond
OwnerILLINOIS DEPARTMENT OF NATURAL RESOURCES
Owner TypeState
Hazard ClassificationLow
Condition AssessmentNot Available
Last Inspection06/03/2021
Emergency Action PlanNo

Identifiers

NID IDIL50428
Federal IDIL50428
More InfoState Dam Safety Program

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