Dam Name : Ralston
NPDP ID : CO00205

NPDP IDCO00205
Dam NameRalston
Other Dam Name 
Year of Completion1937
State ID070224
Is in NIDYes
Is in OperationYes
Longitude-105.24
Latitude39.83
StateCO
CountyJefferson
Town SectionS32, T2S, R70W of SIXTH PM
RiverRalston Creek
Owner NameDenver Board Of Water Commissioners
Owner TypePublic Utility
Dam TypesEarth
NID Core 
Crest Length1170
Dam NID Height204
Structral Height204
Hydraulic Height180
Dam Volume0
NID Type 
Max Storage Capacity15900
Normal Storage Capacity13200
NID Storage Capacity15900
Surface Area160
Drainage Area46
Primary PurposeWater Supply
Secondary PurposeNone
Hazard ClassificationHigh
EAPYes
Is State RegulatedYes
State Regulatory AgencyDWR
Federal Regulatory Agency