Big Bradford Lake Level Control Structure

Big Bradford Lake Level Control Structure is an earth dam located in Crawford County, Michigan, built in 1979. It carries a Low hazard potential classification.

Hazard potentialLowFailure would cause limited damage
ConditionNot assessed
Emergency action planNot reported
Last inspection12/10/2019
Height7 ft
Built197947 years ago

Dam profile

NID height · 7 ft
7 FT TWO-STORY HOUSEMEDIAN U.S. DAM · 24 FT

7 ft tall and 125 ft long. Height is drawn to scale against a two-story house, about 25 ft; the profile is a generic embankment section and the water level is illustrative.

About Big Bradford Lake Level Control Structure

The primary purpose of Big Bradford Lake Level Control Structure is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Crawford County Road Commission (private). It impounds the Bradford Creek near Frederick.

The dam stands 7 feet tall and stretches 125 feet across, creates a reservoir covering 244 acres, and has a maximum storage capacity of 644 acre-feet. Completed in 1979, the structure is 47 years old.

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 12/10/2019.

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Location

StateMichigan
CountyCrawford
Nearest CityFrederick
River/StreamBradford Creek
Coordinates44.85500, -84.71500

Physical Characteristics

Dam TypeEarth
NID Height7 ft
Dam Height7 ft
Dam Length125 ft
Year Completed1979 (47 years old)

Storage & Hydraulics

NID Storage644 acre-ft
Max Storage644 acre-ft
Normal Storage390 acre-ft
Surface Area244 acres
Max Discharge25 cfs
Spillway TypeControlled

Ownership & Safety

PurposeRecreation
OwnerCrawford County Road Commission
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot assessed
Last Inspection12/10/2019
Emergency Action PlanNot Required

Identifiers

NID IDMI00332
Federal IDMI00332
More InfoState Dam Safety Program