Upper Big Nemaha 14-a

Low HazardPoor ConditionEmergency Action Plan: Not Required

Location

StateNebraska
CountyLancaster
Nearest CityFIRTH
River/StreamTR-MID BR BIG NEMAHA RIVER
Coordinates40.56068, -96.68802

Physical Characteristics

Dam TypeEarth
NID Height24 ft
Dam Height21 ft
Dam Length673 ft
Year Completed1983 (43 years old)

Storage & Hydraulics

NID Storage210 acre-ft
Max Storage210 acre-ft
Normal Storage22 acre-ft
Surface Area7 acres
Drainage Area0 sq mi
Max Discharge665 cfs

Ownership & Safety

PurposeFlood Risk Reduction
OwnerNemaha Natural Resources District
Owner TypeLocal Government
Hazard ClassificationLow
Condition AssessmentPoor
Last Inspection06/10/2021
Emergency Action PlanNot Required

Identifiers

NID IDNE01793
Federal IDNE01793
More InfoState Dam Safety Program

Nearby Dams

Upper Big Nemaha 15-a 0.5 mi Low Upper Big Nemaha 14-c 0.7 mi Low Upper Big Nemaha 14-b 0.7 mi Low Upper Big Nemaha 15-b 0.9 mi Low Upper Big Nemaha 13-a 1.4 mi Low Upper Big Nemaha L-15 1.5 mi Low Upper Salt Creek 18-9 1.6 mi Low Upper Big Nemaha 13-c 1.8 mi Low Upper Big Nemaha 15-d 2.0 mi Low Upper Big Nemaha 15-e 2.1 mi Low