Tippah River Watershed Structure Lt-7-11 Dam

Tippah River Watershed Structure Lt-7-11 Dam is an earth dam located in Benton County, Mississippi, built in 1963. It carries a Low hazard potential classification.

About Tippah River Watershed Structure Lt-7-11 Dam

The primary purpose of Tippah River Watershed Structure Lt-7-11 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 31 feet tall, has a maximum storage capacity of 1,678 acre-feet, and collects water from a drainage area of 3 square miles. Completed in 1963, the structure is well into its service life at over 50 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 Hazard ConditionEmergency Action Plan: Not Required

Location

StateMississippi
CountyBenton
Coordinates34.79500, -89.14056

Physical Characteristics

Dam TypeEarth
NID Height31 ft
Dam Height31 ft
Year Completed1963 (63 years old)

Storage & Hydraulics

NID Storage1,678 acre-ft
Max Storage1,678 acre-ft
Drainage Area3 sq mi
Spillway TypeUncontrolled

Ownership & Safety

PurposeFlood Risk Reduction
Owner TypeLocal Government
Hazard ClassificationLow
Emergency Action PlanNot Required

Identifiers

NID IDMS00938
Federal IDMS00938
More InfoState Dam Safety Program

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