A more accurate method is to float in the barrel, adjusting your lung volume to leave the head completely out of the water. While holding your breath, top up the barrel to the overflow and then submerge completely, collecting the displaced water, and measuring its volume.
Please call Georgia's Own Credit Union representative at (404) 881-2153 for more information. 1  Routing Number: 261073737. 2  PO BOX 105205. ATLANTA, GA 30348-0000. 3  Phone Number: (404) 881-2153.
Contact Atlanta Postal Credit Union. Contact the Decatur Branch location at 520 West Ponce DeLeon Avenue by calling (404) 768-4126 or contact the credit union by any of these means: Phone: (404) 768-4126. Toll Free: (800) 849-8431.