Big Creek-hurricane Creek B- 56

Big Creek-hurricane Creek B- 56 is an earth dam located in Carroll County, Missouri, built in 1999. It carries a Low hazard potential classification.

About Big Creek-hurricane Creek B- 56

The primary purpose of Big Creek-hurricane Creek B- 56 is flood risk reduction. The dam is designed to control downstream flooding by temporarily storing excess water during storms and releasing it at a controlled rate. The dam is owned by Big Creek Watershed District (local government). It impounds the Tr-big Creek.

The dam stands 20 feet tall and stretches 570 feet across, creates a reservoir covering 1 acres, has a maximum storage capacity of 67 acre-feet, and collects water from a drainage area of 32 square miles. Completed in 1999, the structure is 27 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 11/01/2000. That was over 25 years ago.

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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateMissouri
CountyCarroll
Nearest CityNone
River/StreamTr-big Creek
Coordinates39.60841, -93.43689

Physical Characteristics

Dam TypeEarth
NID Height20 ft
Dam Height17 ft
Dam Length570 ft
Year Completed1999 (27 years old)

Storage & Hydraulics

NID Storage67 acre-ft
Max Storage67 acre-ft
Normal Storage18 acre-ft
Surface Area1 acres
Drainage Area32 sq mi
Max Discharge88 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeFlood Risk Reduction
OwnerBIG CREEK WATERSHED DISTRICT
Owner TypeLocal Government
Hazard ClassificationLow
Condition AssessmentNot Rated
Last Inspection11/01/2000
Emergency Action PlanNot Required

Identifiers

NID IDMO51066
Federal IDMO51066
More InfoState Dam Safety Program

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