Sa 14 S.r.

Sa 14 S.r. is an earth dam located in Hamilton County, Florida, built in 2000. It carries a Low hazard potential classification.

Hazard potentialLowFailure would cause limited damage
ConditionNot assessed
Emergency action planOn file
Last inspection12/23/1998
Height28 ft
Built200026 years ago

Dam profile

NID height · 28 ft
28 FT TWO-STORY HOUSEMEDIAN U.S. DAM · 24 FT

28 ft tall and 28,000 ft long, taller than 62% 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 Sa 14 S.r.

The primary purpose of Sa 14 S.r. is tailings. Tailings dams contain waste material from mining operations — typically a slurry of finely ground rock left over after valuable minerals have been extracted. These structures require ongoing monitoring because tailings can contain heavy metals and other contaminants. The dam is owned by Pcs Phosphate (private). It impounds the Suwanne River near White Springs.

The dam stands 28 feet tall and stretches 28,000 feet across, creates a reservoir covering 1,614 acres, has a maximum storage capacity of 30,000 acre-feet, and collects water from a drainage area of 2 square miles. Completed in 2000, the structure is 26 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. An emergency action plan is in place for this dam. The most recent inspection on record was 12/23/1998. That was over 27 years ago.

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Location

StateFlorida
CountyHamilton
Nearest CityWhite Springs
River/StreamSuwanne River
Coordinates30.38470, -82.75420

Physical Characteristics

Dam TypeEarth
NID Height28 ft
Dam Height24 ft
Dam Length28,000 ft
Year Completed2000 (26 years old)

Storage & Hydraulics

NID Storage30,000 acre-ft
Max Storage30,000 acre-ft
Normal Storage26,000 acre-ft
Surface Area1,614 acres
Drainage Area2 sq mi
Max Discharge220 cfs
Spillway TypeControlled

Ownership & Safety

PurposeTailings
OwnerPcs Phosphate
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot assessed
Last Inspection12/23/1998
Emergency Action PlanYes

Identifiers

NID IDFL11080
Federal IDFL11080
More InfoState Dam Safety Program