Mont Mars Grade Control Structure Dam

Mont Mars Grade Control Structure Dam is an earth dam located in Neshoba County, Mississippi, built in 1993. It carries a Low hazard potential classification.

About Mont Mars Grade Control Structure Dam

The primary purpose of Mont Mars Grade Control Structure Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Mont Mars (private). It impounds the Unt Of Okatibbee.

The dam stands 33 feet tall and stretches 680 feet across, creates a reservoir covering 2 acres, has a maximum storage capacity of 48 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1993, the structure is 33 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.

At 33 feet, this dam is taller than 78% of dams nationwide.

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Low Hazard ConditionEmergency Action Plan: Not Required

Location

StateMississippi
CountyNeshoba
River/StreamUnt Of Okatibbee
Coordinates32.70744, -88.91857

Physical Characteristics

Dam TypeEarth
NID Height33 ft
Dam Height33 ft
Dam Length680 ft
Year Completed1993 (33 years old)

Storage & Hydraulics

NID Storage48 acre-ft
Max Storage48 acre-ft
Normal Storage21 acre-ft
Surface Area2 acres
Drainage Area0 sq mi
Max Discharge420 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeRecreation
OwnerMONT MARS
Owner TypePrivate
Hazard ClassificationLow
Emergency Action PlanNot Required

Identifiers

NID IDMS03389
Federal IDMS03389
More InfoState Dam Safety Program

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