Blacks Creek Reservoir

Blacks Creek Reservoir is an earth dam located in Rabun County, Georgia, built in 1987. It carries a Low hazard potential classification.

Hazard potentialLowFailure would cause limited damage
ConditionNot assessed
Emergency action planNot reported
Last inspection01/01/2009
Height27 ft
Built198739 years ago

Dam profile

NID height · 27 ft
27 FT TWO-STORY HOUSEMEDIAN U.S. DAM · 24 FT

27 ft tall and 300 ft long, taller than 59% 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 Blacks Creek Reservoir

The primary purpose of Blacks Creek Reservoir is water supply. The dam stores water for municipal, industrial, or agricultural use, helping ensure a reliable supply for the surrounding area. The dam is owned by City of Clayton (local government). It impounds the Black Creek near Mt. City.

The dam stands 27 feet tall and stretches 300 feet across, creates a reservoir covering 2 acres, and has a maximum storage capacity of 24 acre-feet. Completed in 1987, the structure is 39 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. The most recent inspection on record was 01/01/2009. That was over 17 years ago.

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Location

StateGeorgia
CountyRabun
Nearest CityMt. City
River/StreamBlack Creek
Coordinates34.91861, -83.36528

Physical Characteristics

Dam TypeEarth
NID Height27 ft
Dam Height27 ft
Dam Length300 ft
Year Completed1987 (39 years old)

Storage & Hydraulics

NID Storage24 acre-ft
Max Storage24 acre-ft
Normal Storage15 acre-ft
Surface Area2 acres
Spillway TypeUncontrolled

Ownership & Safety

PurposeWater Supply
OwnerCity of Clayton
Owner TypeLocal Government
Hazard ClassificationLow
Condition AssessmentNot assessed
Last Inspection01/01/2009
Emergency Action PlanNot Required

Identifiers

NID IDGA04883
Federal IDGA04883
More InfoState Dam Safety Program