Residential Steel Epoxy Coated Septic Tanks Features: Approved by the Municipality of Anchorage. Manufactured in Anchorage by Anchorage Tank. Click image to enlarge Details SizesProduct Data SheetSizes Gallons Length Depth Weight Max Burial 1,500 120″ 64″ 1,580# 7″ 2,500 204″ 64″ 2,850# 6″ 3,000 180″ 76″ 3,100# 6″ Product Data Sheet Download Product Data Sheet Residential Steel Septic Tanks ~ PDF