Lechtenberg Lampman Dam (modified)

Lechtenberg Lampman Dam (modified) is an earth dam located in Boyd County, Nebraska, built in 1977. It carries a Low hazard potential classification.

About Lechtenberg Lampman Dam (modified)

The primary purpose of Lechtenberg Lampman Dam (modified) is irrigation. The dam stores and diverts water for agricultural irrigation, supporting farming operations in the surrounding area. The dam is owned by Rose M Roby Revocable Trust (private). It impounds the Spring Creek near Spencer.

The dam stands 40 feet tall and stretches 555 feet across, creates a reservoir covering 26 acres, has a maximum storage capacity of 755 acre-feet, and collects water from a drainage area of 16 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. The most recent inspection on record was 05/14/2019.

At 40 feet, this dam is taller than 87% of dams nationwide.

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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateNebraska
CountyBoyd
Nearest CitySpencer
River/StreamSpring Creek
Coordinates42.90747, -98.78107

Physical Characteristics

Dam TypeEarth
NID Height40 ft
Dam Height32 ft
Dam Length555 ft
Year Completed1977 (49 years old)

Storage & Hydraulics

NID Storage755 acre-ft
Max Storage755 acre-ft
Normal Storage189 acre-ft
Surface Area26 acres
Drainage Area16 sq mi
Max Discharge2,151 cfs

Ownership & Safety

PurposeIrrigation
OwnerRose M Roby Revocable Trust
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot Rated
Last Inspection05/14/2019
Emergency Action PlanNot Required

Identifiers

NID IDNE01629
Federal IDNE01629
More InfoState Dam Safety Program

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