This is the official product video for the Norwesco 5025 Gallon Underground Water Storage Cistern Tank with Riser. Full specifications, dimensions, and live pricing are on the product page.
Beneath the soil... a vessel built to disappear. The Norwesco 5025-gallon underground cistern is a buried polyethylene water storage tank with a riser, molded for high-volume below-grade water storage where surface tanks or pump-and-haul won't fit the site. It lays out at 211 inches long, 102 inches wide, and 96 inches tall, and holds 5,025 gallons below grade... freeing the surface for drives, pads, or landscaping. This body is molded for both buried water-cistern and septic service; confirm the port and riser configuration and any state septic approval for your use. Its wall carries a 1.9 specific-gravity rating and is rated to 79,626 pounds of contents. Prepare the bedding, backfill, and anti-flotation details before you dig. Norwesco 5025 Gallon Underground Water Storage Cistern Tank with Riser, SUBTERRANEAN RESERVE, OneSource Plastics.