South Branch 12

Low HazardSatisfactory ConditionEmergency Action Plan: Not Required

Location

StateNebraska
CountyJohnson
Nearest CityBROCK
River/StreamTR-SAUNDERS CREEK
Coordinates40.50961, -96.34117

Physical Characteristics

Dam TypeEarth
NID Height39 ft
Dam Height29 ft
Dam Length917 ft
Year Completed1994 (32 years old)

Storage & Hydraulics

NID Storage296 acre-ft
Max Storage296 acre-ft
Normal Storage74 acre-ft
Surface Area13 acres
Drainage Area0 sq mi
Max Discharge635 cfs

Ownership & Safety

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

Identifiers

NID IDNE02475
Federal IDNE02475
More InfoState Dam Safety Program

Nearby Dams

South Branch 13 0.5 mi Low South Branch 45 1.7 mi Low Upper Big Nemaha 1-b41 1.8 mi Significant South Branch 3-3 3.0 mi Low Little Nemaha 10 3.1 mi Low Upper Big Nemaha J-15 3.3 mi Low Upper Big Nemaha J-42 3.3 mi Low Upper Big Nemaha J-15a 3.6 mi Low South Branch 63 3.6 mi Low Heusman Dam 3.8 mi Low