Troublesome Creek Watershed Dam T- 31

Troublesome Creek Watershed Dam T- 31 is an earth dam located in Knox County, Missouri, built in 1988. It carries a Low hazard potential classification.

About Troublesome Creek Watershed Dam T- 31

The primary purpose of Troublesome Creek Watershed Dam T- 31 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 Troublesome Ck Subdist (local government). It impounds the Tr-troublesome Creek near Edina.

The dam stands 20 feet tall and stretches 550 feet across, creates a reservoir covering 13 acres, has a maximum storage capacity of 104 acre-feet, and collects water from a drainage area of 280 square miles. Completed in 1988, the structure is 38 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.

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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateMissouri
CountyKnox
Nearest CityEdina
River/StreamTr-troublesome Creek
Coordinates40.19024, -92.14853

Physical Characteristics

Dam TypeEarth
NID Height20 ft
Dam Height18 ft
Dam Length550 ft
Year Completed1988 (38 years old)

Storage & Hydraulics

NID Storage104 acre-ft
Max Storage104 acre-ft
Normal Storage24 acre-ft
Surface Area13 acres
Drainage Area280 sq mi
Max Discharge120 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeFlood Risk Reduction
OwnerTROUBLESOME CK SUBDIST
Owner TypeLocal Government
Hazard ClassificationLow
Condition AssessmentNot Rated
Emergency Action PlanNot Required

Identifiers

NID IDMO50260
Federal IDMO50260
More InfoState Dam Safety Program

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