Wiggins Dam

Wiggins Dam is an earth dam located in Dawson County, Nebraska, built in 1960. It carries a Low hazard potential classification.

About Wiggins Dam

The primary purpose of Wiggins Dam is fire protection, stock, or small fish pond. The dam maintains a small impoundment used for fire suppression, livestock watering, or as a fish pond. The dam is owned by Eagle Hills Ranch Inc (private). It impounds the W Smith Canyon near Cozad.

The dam stands 16 feet tall and stretches 350 feet across, creates a reservoir covering 26 acres, has a maximum storage capacity of 273 acre-feet, and collects water from a drainage area of 5 square miles. Completed in 1960, 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 11/03/2023.

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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateNebraska
CountyDawson
Nearest CityCozad
River/StreamW Smith Canyon
Coordinates40.84638, -100.20436

Physical Characteristics

Dam TypeEarth
NID Height16 ft
Dam Height16 ft
Dam Length350 ft
Year Completed1960 (66 years old)

Storage & Hydraulics

NID Storage273 acre-ft
Max Storage273 acre-ft
Normal Storage127 acre-ft
Surface Area26 acres
Drainage Area5 sq mi
Max Discharge570 cfs

Ownership & Safety

PurposeFire Protection, Stock, Or Small Fish Pond
OwnerEagle Hills Ranch Inc
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot Rated
Last Inspection11/03/2023
Emergency Action PlanNot Required

Identifiers

NID IDNE01439
Federal IDNE01439
More InfoState Dam Safety Program

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