what is the 100 year flood plane at lake LBJ?

Answer 1

http://www.lcra.org/water/glossary.html
Floodplain: An area officially determined to be at risk for flooding in the event of severe weather. In most cases, these areas lie along lakes and rivers. A 100-year floodplain would be affected by a 100-year flood.
Water glossary
Do you know the difference between a floodplain, a flood pool and a flood stage? Check the list below for explanations of these and other water terms.
Acre-foot: The amount of water required to cover an area of one acre to a depth of one foot. One acre-foot of water is equal to almost 326,000 gallons.
http://www.lcra.org/water/glossary.html
Bankfull stage: The highest level a river can reach at a given location without overflowing the riverbanks or causing any significant damage. Compare with flood stage.
http://www.texassailor.com/flood_prediction.htm

Answer 2

Check the shoreline and see where the highest waterline is. It will be a change in colour from lighter to darker. Since I have no idea where LBJ lake is (OK I'm guessing Texas), if it happens to be manmade then the floodplane will be the highest point on the dam.

Answer 3

http://www.floodsource.com/FSW/servlet/FswServlet

If you can't access this, go throught Yahoo! realestate and look at homes and the area the lake is. Under the homes picture, it will state "view flood plane" which will be the specific area you are looking for.

Answer 4

if i dont get any soon, when i do get an lBJ i will foood and probably drown her and reach the planes.