Steve, That could be a bit of luck for you. However? There were water hunters in the 80's and you can't be sure it hasn't already been cleaned out! But it wont take you long to find out. Find out from your friend or someone if there was a diving platform out in the water? By chance if you find it has been worked, There's a good chance in water over your head could still be a gold mine. It would take scuba to get it, or keep an eye on the area during the next drought and you may be able to walk it all. Dont forget to let us know how you do there! Good Luck and have fun. Monk