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Oso Diversion Dam

osodiverdam


Statistics

General

  • Vicinity Map
  • Region (Map) ............... Upper Colorado
  • State (Map) ............................... Colorado
  • County ...................................... Archuleta
  • Project ........................... San Juan-Chama
  • Dam type .................................. Diversion
  • Location ............... 6 mi E of Chromo, CO
  • Watercourse ...................... Navajo River
  • Original Construction ...................... 1970
  • National ID Number ........................... NA
  • Hydrologic Unit Code .............................

Dimensions

  • Crest Elevation ............................ 7687.29 ft
  • Weir Crest Elevation .................. 7678.24 ft
  • Structural Height .............................. 38.6 ft
  • Hydraulic Height .............................. 17.5 ft
  • Weir Crest Length ............................... 50 ft
  • Crest Length ....................................... 790 ft
  • Crest Width ........................................... NA
  • Base Width ............................................ NA
  • Volume ..................................... 32,100 cu yd

Hydraulics

  • Spillway capacity at
  •   El 7684.29 .................................. 2,940 cfs
  • Diversion capacity ....................... 650 cfs

 

Headworks

  • Oso Feeder Conduit:  13- by 10-ft top seal radial gate and 36- by 36-inch cast iron slide gate.
  • Sluiceway:  72- by 72-inch cast iron slide gate.
  • 48-inch bypass pipe:  48- by 48-inch cast iron slide gate.


Narration

 

 


Links

 | Recreation | NA

 | Dams Located by State | USBR Colorado Dams | Upper Colorado Region Dams |

 | Owner:  Bureau of Reclamation, Albuquerque Area Office,
                   505 Marquette NW, Suite 1313, Albuquerque, NM 87102-2162, (505) 248-5357

 | Operator:  Bureau of Reclamation, Albuquerque Area Office,
                       505 Marquette NW, Suite 1313, Albuquerque, NM 87102-2162, (505) 248-5357

 

 

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