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.
Routing Number 261071166. ATLANTA POSTAL CREDIT UNION ROUTING ABA NUMBER. 261071166 routing number is a 9-digit number designed and assigned to Atlanta Postal Credit Union by The American Bankers Association (ABA) to identify the financial institution upon which a payment was drawn.