Dam Name : Shadehill
NPDP ID : SD01141

NPDP IDSD01141
Dam NameShadehill
Other Dam NameShadehill Res
Year of Completion1951
State ID 
Is in NIDYes
Is in OperationYes
Longitude-102.2
Latitude45.75
StateSD
CountyPerkins
Town Section 
RiverGrand River
Owner NameDoi Br
Owner TypeFederal
Dam TypesEarth
NID Core 
Crest Length12843
Dam NID Height145
Structral Height145
Hydraulic Height114
Dam Volume3280000
NID Type 
Max Storage Capacity468585
Normal Storage Capacity139674
NID Storage Capacity468585
Surface Area12150
Drainage Area3120
Primary PurposeIrrigation
Secondary PurposeFlood Control and Storm Water Management
Hazard ClassificationHigh
EAPYes
Is State RegulatedNo
State Regulatory Agency 
Federal Regulatory AgencyDOI BR