John Snyder Dam

John Snyder Dam is an earth dam located in Jefferson County, Nebraska, built in 1999. It carries a Low hazard potential classification and has a satisfactory condition assessment.

About John Snyder Dam

The primary purpose of John Snyder Dam 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 Andrew & Toni Snyder (private). It impounds the Tr-brawner Creek near Fairbury.

The dam stands 24 feet tall and stretches 467 feet across, creates a reservoir covering 5 acres, has a maximum storage capacity of 188 acre-feet, and collects water from a drainage area of 1 square miles. Completed in 1999, the structure is 27 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 04/19/2019.

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Low HazardSatisfactory ConditionEmergency Action Plan: Not Required

Location

StateNebraska
CountyJefferson
Nearest CityFairbury
River/StreamTr-brawner Creek
Coordinates40.16979, -97.13059

Physical Characteristics

Dam TypeEarth
NID Height24 ft
Dam Height22 ft
Dam Length467 ft
Year Completed1999 (27 years old)

Storage & Hydraulics

NID Storage188 acre-ft
Max Storage188 acre-ft
Normal Storage15 acre-ft
Surface Area5 acres
Drainage Area1 sq mi
Max Discharge214 cfs

Ownership & Safety

PurposeFlood Risk Reduction
OwnerAndrew & Toni Snyder
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentSatisfactory
Last Inspection04/19/2019
Emergency Action PlanNot Required

Identifiers

NID IDNE02560
Federal IDNE02560
More InfoState Dam Safety Program

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