General

• Vicinity Map
• Region (Map) ....................... Great Plains
• State (Map) ............................... Colorado
• County .......................................... Larimer
• Project ............ Colorado-Big Thompson
• Dam type ...................................... Earthfill
• Location .................. On Little Hell Creek
• Watercourse ................. Little Hell Creek
• Reservoir ............................................. NA
• Construction Date ............................ 1952
• National ID Number .................. CO82913
• Hydrologic Unit Code ..................

Dimensions

• Crest Elevation of Dam ................. 6640.0 ft
• Structural Height of Dam ................. 43.0 ft
• Crest Length .................................... 220.0 ft
• Top of Joint Use .................................... NA
• Top of Active Conservation ................ NA
• Top of Inactive Conservation .............. NA
• Spillway Crest ......................................... NA
• Top of Dead Storage ............................. NA
• Streambed at Dam Axis .......................... NA

Hydraulics

• Normal Water Surface Elev: ........................ NA
• Hydraulic Height: ..................................... 33.0 ft
• Service Spillway Type:
•    Uncontrolled  Crest    ..................................No
•    Morning-Glory ............................................ No
•    Crest Length    ..............................................  ft
•    Gated      ....................................................... No
•    Capacity at Elev:  .0 ft,                                NA
• Auxiliary Spillway ......................................... No
•     Capacity at Elev.   .................................. 0 cfs
• Outlet Works Capacity at
•     Elevation      0 ft.,  ................................... 0 cfs

Hydrology

• Drainage Area: .................................   7.0 sq mi
• Hydrometeorological Report        HMR  (NA)
• Flood Type: ................................................. NA
• Storm Duration: ..........................................  NA
• Probable Maximum Flood (PMF) Report:

  Peak Inflow: ..................................... 18,000 cfs

•   Inflow Volume: ........................................... NA
•   Flow Duration: .........................................   NA
•   PMF Routing MWS Elev.: ....................... NA
•   Initial Routing Elev: .................................. NA
•   Study Date: .............................. February 1950