Upper Big Nemaha J-40

Low HazardSatisfactory ConditionEmergency Action Plan: Not Required

Location

StateNebraska
CountyJohnson
Nearest CitySTERLING
River/StreamTR-HOOKER CREEK
Coordinates40.39536, -96.45032

Physical Characteristics

Dam TypeEarth
NID Height29 ft
Dam Height25 ft
Dam Length370 ft
Year Completed1967 (59 years old)

Storage & Hydraulics

NID Storage50 acre-ft
Max Storage50 acre-ft
Normal Storage17 acre-ft
Surface Area3 acres
Drainage Area0 sq mi
Max Discharge596 cfs

Ownership & Safety

PurposeOther
OwnerNemaha Natural Resources District
Owner TypeLocal Government
Hazard ClassificationLow
Condition AssessmentSatisfactory
Last Inspection04/27/2022
Emergency Action PlanNot Required

Identifiers

NID IDNE01295
Federal IDNE01295
More InfoState Dam Safety Program

Nearby Dams

Upper Big Nemaha J-34 0.5 mi Low Upper Big Nemaha G-19 0.9 mi Low Upper Big Nemaha 18-a 1.0 mi Low Upper Big Nemaha J-37 1.2 mi Significant Upper Big Nemaha G-2 1.2 mi Low Upper Big Nemaha G-20 1.2 mi Low Upper Big Nemaha G-31 1.2 mi Low Upper Big Nemaha J-32 1.4 mi Low Graham Dam 1.4 mi Low Upper Big Nemaha J-28 1.4 mi Low