Upper Big Nemaha J-11

Low HazardSatisfactory ConditionEmergency Action Plan: Not Required

Location

StateNebraska
CountyJohnson
Nearest CitySTERLING
River/StreamTR-N FK BIG NEMAHA RIVER
Coordinates40.50500, -96.42699

Physical Characteristics

Dam TypeEarth
NID Height22 ft
Dam Height22 ft
Dam Length782 ft
Year Completed1980 (46 years old)

Storage & Hydraulics

NID Storage63 acre-ft
Max Storage63 acre-ft
Normal Storage8 acre-ft
Surface Area3 acres
Drainage Area0 sq mi
Max Discharge174 cfs

Ownership & Safety

PurposeOther
OwnerNemaha Natural Resources District
Owner TypeLocal Government
Hazard ClassificationLow
Condition AssessmentSatisfactory
Last Inspection06/15/2021
Emergency Action PlanNot Required

Identifiers

NID IDNE01998
Federal IDNE01998
More InfoState Dam Safety Program

Nearby Dams

Upper Big Nemaha J-12a 0.6 mi Low Upper Big Nemaha J-12 0.7 mi Low Upper Big Nemaha 20-a 0.9 mi Low Upper Big Nemaha J-42 1.2 mi Low Upper Big Nemaha 20-b 1.3 mi Low Upper Big Nemaha J-45 1.5 mi Low Upper Big Nemaha 2-a 1.6 mi Low Upper Big Nemaha 20-c 1.6 mi Low Upper Big Nemaha J-15a 1.9 mi Low Upper Big Nemaha J-15 2.0 mi Low