Blakely Mountain Dam Lake Ouachita

 

Blakely Mountain Dam Construction began in 1948
 and ended in 1953 when the gates where closed,
 creating Lake Ouachita.
Blakely Mountain Dam - Lake Ouachita

Blakely Dam is 231 feet high and 1100 feet wide.

The lake level is 578' feet above sea level. If the level reaches 592' the water would flow
through an emergency 200 foot wide spillway one mile west of the dam and then into Lake Hamilton.

Releasing water from Lake Ouachita
Releasing water thru Blakely Dam outlet pipe into Lake Hamilton side.  Blakely Dam Generator outlet pipes running.  Lake Ouachita High water flows into lake Hamilton through the water relese pipe.
Click to enlarge

This has never happened since the gates where closed in 1953
however in December 1982 - January 1983, the lake did reach 591.2 feet,
just .8 of a foot short of going through the spillway.

Lake ouachita Blakely Dam Under Construction    

  Construction of Blakely Dam looking west 1949    Blakely Dam the construction era 1949 from lake side.
Blakely Dam Under Construction

The lake averages about 50 feet in depth with the deepest area approx. 200 feet.

The public area of Lake Ouachita covers 82,000 acres.
At 578 feet, 40,100 acres is covered by the lake creating a shoreline of 690 miles.
 At 592 ft Lake Ouachita has a 975 mile shoreline and and 48,300 acres of water.

The hills that surround Lake Ouachita range up to 1,350'.

Lake Ouachita is located in Garland and Montgomery Counties, Arkansas,
13 miles west of Hot Springs, Arkansas.

The Corps of Engineers plans to install a new monitoring system to keep an eye on seepage at Blakeley Mountain Dam. The monitoring system is part of the analysis and response to the 2005 inspection within the overall dam safety program.
 

Lake Ouachita Real Estate Information

Blakely Dam Powerhouse
 

www.arkansas.com  Arkansas Striper Fishing

 

 
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