French Creek F-3

French Creek F-3 is an earth dam located in Dawson County, Nebraska, built in 1977. It carries a Low hazard potential classification and has a satisfactory condition assessment.

Hazard potentialLowFailure would cause limited damage
ConditionSatisfactoryBest of 4 ratings
Emergency action planNot reported
Last inspection12/06/2022
Height26 ft
Built197749 years ago

Dam profile

NID height · 26 ft
26 FT TWO-STORY HOUSEMEDIAN U.S. DAM · 24 FT

26 ft tall and 344 ft long, taller than 55% 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 French Creek F-3

The primary purpose of French Creek F-3 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 owned by Central Platte Natural Resources District (local government). It impounds the Tr-french Creek near Overton.

The dam stands 26 feet tall and stretches 344 feet across, creates a reservoir covering 10 acres, has a maximum storage capacity of 209 acre-feet, and collects water from a drainage area of 1 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 satisfactory, indicating no existing or potential dam safety deficiencies are recognized. The most recent inspection on record was 12/06/2022.

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Location

StateNebraska
CountyDawson
Nearest CityOverton
River/StreamTr-french Creek
Coordinates40.91868, -99.79667

Physical Characteristics

Dam TypeEarth
NID Height26 ft
Dam Height24 ft
Dam Length344 ft
Year Completed1977 (49 years old)

Storage & Hydraulics

NID Storage209 acre-ft
Max Storage209 acre-ft
Normal Storage44 acre-ft
Surface Area10 acres
Drainage Area1 sq mi
Max Discharge412 cfs

Ownership & Safety

PurposeFlood Risk Reduction
OwnerCentral Platte Natural Resources District
Owner TypeLocal Government
Hazard ClassificationLow
Condition AssessmentSatisfactory
Last Inspection12/06/2022
Emergency Action PlanNot Required

Identifiers

NID IDNE01731
Federal IDNE01731
More InfoState Dam Safety Program