Control Strct #1

Control Strct #1 is an other dam located in St. Lucie County, Florida, built in 1970. It carries a Low hazard potential classification.

Hazard potentialLowFailure would cause limited damage
ConditionNot assessed
Emergency action planNot reported
Last inspection04/19/1994
Height27 ft
Built197056 years ago

Dam profile

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

27 ft tall and 64 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 Control Strct #1

The primary purpose of Control Strct #1 is irrigation. The dam stores and diverts water for agricultural irrigation, supporting farming operations in the surrounding area. The dam is owned by North St. Lucie River Water Control District (local government). It impounds the Canal-main Number 1 near Fort Pierce.

The dam stands 27 feet tall and stretches 64 feet across, creates a reservoir covering 10 acres, has a maximum storage capacity of 278 acre-feet, and collects water from a drainage area of 40 square miles. Completed in 1970, 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. The most recent inspection on record was 04/19/1994. That was over 32 years ago.

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Location

StateFlorida
CountySt. Lucie
Nearest CityFort Pierce
River/StreamCanal-main Number 1
Coordinates27.46883, -80.33823

Physical Characteristics

Dam TypeOther
NID Height27 ft
Dam Height27 ft
Dam Length64 ft
Year Completed1970 (56 years old)

Storage & Hydraulics

NID Storage278 acre-ft
Max Storage278 acre-ft
Normal Storage220 acre-ft
Surface Area10 acres
Drainage Area40 sq mi
Max Discharge2,500 cfs

Ownership & Safety

PurposeIrrigation
OwnerNorth St. Lucie River Water Control District
Owner TypeLocal Government
Hazard ClassificationLow
Condition AssessmentNot assessed
Last Inspection04/19/1994
Emergency Action PlanNot Required

Identifiers

NID IDFL00410
Federal IDFL00410
More InfoState Dam Safety Program