Rainbow Lakes # 4 Dam

Rainbow Lakes # 4 Dam is an earth dam located in Lauderdale County, Mississippi, built in 1977. It carries a Low hazard potential classification and has a unsatisfactory condition assessment.

Hazard potentialLowFailure would cause limited damage
ConditionUnsatisfactoryWorst of 4 · considered unsafe
Emergency action planNot reported
Last inspection10/29/2019
Height32 ft
Built197749 years ago

Dam profile

NID height · 32 ft
32 FT TWO-STORY HOUSEMEDIAN U.S. DAM · 24 FT

32 ft tall and 600 ft long, taller than 74% of U.S. dams with a recorded height. Height is drawn to scale against a two-story house, about 25 ft; the profile is a generic embankment section and the water level is illustrative.

About Rainbow Lakes # 4 Dam

The primary purpose of Rainbow Lakes # 4 Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Rainbow Lakes Property Owners Association (private). It impounds the Unt of Nanabe Creek near Meridian City Limits.

The dam stands 32 feet tall and stretches 600 feet across, creates a reservoir covering 22 acres, has a maximum storage capacity of 340 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1977, the structure is 49 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 unsatisfactory, indicating serious safety deficiencies exist that require immediate attention or remedial action. The most recent inspection on record was 10/29/2019.

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Location

StateMississippi
CountyLauderdale
Nearest CityMeridian City Limits
River/StreamUnt of Nanabe Creek
Coordinates32.41727, -88.59321

Physical Characteristics

Dam TypeEarth
NID Height32 ft
Dam Height32 ft
Dam Length600 ft
Year Completed1977 (49 years old)

Storage & Hydraulics

NID Storage340 acre-ft
Max Storage340 acre-ft
Normal Storage304 acre-ft
Surface Area22 acres
Drainage Area0 sq mi
Max Discharge135 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeRecreation
OwnerRainbow Lakes Property Owners Association
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentUnsatisfactory
Last Inspection10/29/2019
Emergency Action PlanNot Required

Identifiers

NID IDMS03702
Federal IDMS03702
More InfoState Dam Safety Program