Stevens Creek A9-6

Stevens Creek A9-6 is an earth dam located in Lancaster County, Nebraska, built in 2003. 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 inspection05/26/2023
Height37 ft
Built200323 years ago

Dam profile

NID height · 37 ft
37 FT TWO-STORY HOUSEMEDIAN U.S. DAM · 24 FT

37 ft tall and 900 ft long, taller than 83% 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 Stevens Creek A9-6

The primary purpose of Stevens Creek A9-6 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 Lower Platte South Natural Resources District (local government). It impounds the Tr-stevens Creek near Rural Lincoln.

The dam stands 37 feet tall and stretches 900 feet across, creates a reservoir covering 11 acres, has a maximum storage capacity of 468 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 2003, the structure is relatively new.

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 05/26/2023.

At 37 feet, this dam is taller than 83% of dams nationwide.

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Location

StateNebraska
CountyLancaster
Nearest CityRural Lincoln
River/StreamTr-stevens Creek
Coordinates40.78917, -96.51536

Physical Characteristics

Dam TypeEarth
NID Height37 ft
Dam Height31 ft
Dam Length900 ft
Year Completed2003 (23 years old)

Storage & Hydraulics

NID Storage468 acre-ft
Max Storage468 acre-ft
Normal Storage49 acre-ft
Surface Area11 acres
Drainage Area0 sq mi
Max Discharge5,464 cfs

Ownership & Safety

PurposeFlood Risk Reduction
OwnerLower Platte South Natural Resources District
Owner TypeLocal Government
Hazard ClassificationLow
Condition AssessmentSatisfactory
Last Inspection05/26/2023
Emergency Action PlanNot Required

Identifiers

NID IDNE02676
Federal IDNE02676
More InfoState Dam Safety Program