South Branch 63

Low HazardSatisfactory ConditionEmergency Action Plan: Not Required

Location

StateNebraska
CountyJohnson
Nearest CityBROCK
River/StreamTR-S FK LITTLE NEMAHA RIVER
Coordinates40.50003, -96.27442

Physical Characteristics

Dam TypeEarth
NID Height46 ft
Dam Height40 ft
Dam Length918 ft
Year Completed1994 (32 years old)

Storage & Hydraulics

NID Storage536 acre-ft
Max Storage536 acre-ft
Normal Storage98 acre-ft
Surface Area15 acres
Drainage Area2 sq mi
Max Discharge1,248 cfs

Ownership & Safety

PurposeFlood Risk Reduction
OwnerNemaha Natural Resources District
Owner TypeLocal Government
Hazard ClassificationLow
Condition AssessmentSatisfactory
Last Inspection04/26/2022
Emergency Action PlanNot Required

Identifiers

NID IDNE02477
Federal IDNE02477
More InfoState Dam Safety Program

Nearby Dams

Semm Grade Stabilization Dam 3.0 mi Low South Branch 13 3.3 mi Low South Branch 12 3.6 mi Low South Branch 58 4.5 mi Low Heusman Dam 4.6 mi Low South Branch 45 4.7 mi Low South Branch 27 5.1 mi Low Upper Big Nemaha 1-b41 5.1 mi Significant Little Nemaha 10 5.5 mi Low Wellensiek Dam 5.6 mi Low