Upper Big Nemaha 3-a

Low HazardSatisfactory ConditionEmergency Action Plan: Not Required

Location

StateNebraska
CountyJohnson
Nearest CitySTERLING
River/StreamTR-MID BR BIG NEMAHA RIVER
Coordinates40.46911, -96.42966

Physical Characteristics

Dam TypeEarth
NID Height49 ft
Dam Height44 ft
Dam Length1,075 ft
Year Completed1985 (41 years old)

Storage & Hydraulics

NID Storage1,412 acre-ft
Max Storage1,412 acre-ft
Normal Storage227 acre-ft
Surface Area35 acres
Drainage Area3 sq mi
Max Discharge2,816 cfs

Ownership & Safety

PurposeFlood Risk Reduction
OwnerNemaha Natural Resources District
Owner TypeLocal Government
Hazard ClassificationLow
Condition AssessmentSatisfactory
Last Inspection04/28/2022
Emergency Action PlanNot Required

Identifiers

NID IDNE02199
Federal IDNE02199
More InfoState Dam Safety Program

Nearby Dams

Upper Big Nemaha J-45 1.1 mi Low Upper Big Nemaha 2-a 1.5 mi Low Upper Big Nemaha J-44 1.6 mi Low Upper Big Nemaha J-12 1.9 mi Low Upper Big Nemaha J-15a 1.9 mi Low Upper Big Nemaha J-15 2.1 mi Low Upper Big Nemaha J-11 2.5 mi Low Upper Big Nemaha 20-c 2.6 mi Low Upper Big Nemaha G-16a 2.8 mi Low Upper Big Nemaha J-42 2.8 mi Low