Richland Creek Structure 5 Dam

Richland Creek Structure 5 Dam is an earth dam located in Rankin County, Mississippi, built in 1985. It carries a Low hazard potential classification and has a satisfactory condition assessment.

About Richland Creek Structure 5 Dam

The primary purpose of Richland Creek Structure 5 Dam 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 local government-owned.

The dam stands 29 feet tall and stretches 1,925 feet across, creates a reservoir covering 82 acres, has a maximum storage capacity of 4,100 acre-feet, and collects water from a drainage area of 5 square miles. Completed in 1985, the structure is 41 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. Its condition is rated satisfactory, indicating no existing or potential dam safety deficiencies are recognized. The most recent inspection on record was 02/12/2016. That was over 10 years ago.

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Low HazardSatisfactory ConditionEmergency Action Plan: Not Required

Location

StateMississippi
CountyRankin
Coordinates32.18024, -89.99413

Physical Characteristics

Dam TypeEarth
NID Height29 ft
Dam Height29 ft
Dam Length1,925 ft
Year Completed1985 (41 years old)

Storage & Hydraulics

NID Storage4,100 acre-ft
Max Storage4,100 acre-ft
Normal Storage215 acre-ft
Surface Area82 acres
Drainage Area5 sq mi
Max Discharge1,727 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeFlood Risk Reduction
Owner TypeLocal Government
Hazard ClassificationLow
Condition AssessmentSatisfactory
Last Inspection02/12/2016
Emergency Action PlanNot Required

Identifiers

NID IDMS03101
Federal IDMS03101
More InfoState Dam Safety Program

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