Upper Big Nemaha J-42

Low HazardSatisfactory ConditionEmergency Action Plan: Not Required

Location

StateNebraska
CountyJohnson
Nearest CitySTERLING
River/StreamTR-N FK BIG NEMAHA RIVER
Coordinates40.50555, -96.40450

Physical Characteristics

Dam TypeEarth
NID Height29 ft
Dam Height24 ft
Dam Length728 ft
Year Completed1972 (54 years old)

Storage & Hydraulics

NID Storage189 acre-ft
Max Storage189 acre-ft
Normal Storage29 acre-ft
Surface Area8 acres
Drainage Area0 sq mi
Max Discharge1,893 cfs

Ownership & Safety

PurposeOther
OwnerNemaha Natural Resources District
Owner TypeLocal Government
Hazard ClassificationLow
Condition AssessmentSatisfactory
Last Inspection06/16/2021
Emergency Action PlanNot Required

Identifiers

NID IDNE00639
Federal IDNE00639
More InfoState Dam Safety Program

Nearby Dams

Upper Big Nemaha J-12a 0.7 mi Low Upper Big Nemaha J-12 1.2 mi Low Upper Big Nemaha J-11 1.2 mi Low Upper Big Nemaha J-15a 1.4 mi Low Upper Big Nemaha J-15 1.4 mi Low Upper Big Nemaha 2-a 1.4 mi Low Upper Big Nemaha 1-b41 1.9 mi Significant Upper Big Nemaha 20-a 2.0 mi Low Upper Big Nemaha J-45 2.2 mi Low Upper Big Nemaha 20-b 2.4 mi Low