: Outdoor tanks are exposed to snow, ice, and falling branches, which can damage lines or cause "gelled" oil in extreme cold (below 16°F). Buying a House with an Abandoned Oil Tank - GreenTRAX, Inc.
: Even if the current tank looks clean, testing the soil underneath is critical to ensure no previous tanks leaked in that same spot. buying a house with an above ground oil tank
: While leaks are visible, an uncontained spill can still reach groundwater or neighboring properties, costing between $20,000 to $90,000+ for remediation. : Outdoor tanks are exposed to snow, ice,