General

• Vicinity Map
• Region (Map) .............. Upper Colorado
• State (Map) .................. New Mexico
• County .......................... San Juan, Rio Arriba
• Project .......................... Colorado River Storage
• Dam type ...................... Earthfill
• Location ....................... 25 mi NE of Bloomfield
• Watercourse ................ San Juan River
• Reservoir ...................... Offstream
• Construction Date ...... 1958-63
• National ID Number .... NM00120
• Hydrologic Unit Code .....

Dimensions

• Crest Elevation of Dam: ..................... 6108.0 ft
• Structural Height of Dam: .................... 402.0 ft
• Crest Length: ....................................... 3648.0 ft
• Top of Joint Use: ................................. 6085.0 ft
• Top of Active Conservation: ..................... NA
• Top of Inactive Conservation: .......... 5990.0 ft
• Spillway Crest: ........................................ 6085 ft
• Top of Dead Storage: ......................... 5775.0 ft
• Streambed at Dam Axis : .................... 5720.0 ft

Hydraulics

• Normal Water Surface Elev: ............... 6101.6 ft
• Hydraulic Height: .................................. 365.0 ft
• Service Spillway Type:
•    Uncontrolled  Crest    ............................... Yes
•    Morning-Glory ............................................ No
•    Crest Length    ..................................... 132.0 ft
•    Gated      ....................................................... No
•    Capacity at Elev:  6085.0  ft,........... 34,000 cfs
• Auxiliary Spillway ......................................... No
•     Capacity at Elev.   .................................... NA
• Outlet Works Capacity at
•     Elevation  6101.6 ft.,  ....................... 4,200 cfs

Hydrology

• Current Reservoir Storage
• Drainage Area: ........................................... sq mi
• Hydrometeorological Report (HMR)     HMR x
• Flood Type: ............................... General
• Storm Duration: .......................................  hrs
• Probable Maximum Flood (PMF) Report:
•   Peak Inflow: ..................................  cfs
•   Inflow Volume: ........................  acre-ft
•   Flow Duration: ......................................0 days
•   PMF Routing MWS Elev.: ................. x.0 ft
•   Initial Routing Elev: ............................ x.0 ft
•   Study Date: xx 19