--- title: 10 Things to Know About Oil Tanks description: Ten things you need to know about Underground Oil Tanks from the tank removal experts. --- [![](https://www.currenenvironmental.com/hs-fs/file-13663245-jpg/images/currenheader.jpg)](https://www.currenenvironmental.com/) ### Follow Me #  **10 Things You Need to Know About Underground Oil Tanks** 1. Most oil tanks don’t leak, but you don’t hear about the non leaking tanks because they are not as interesting to talk about as the leaking tanks. ![550 gallon compared to 2000 gallon tank1-1.jpg](https://www.currenenvironmental.com/hs-fs/hubfs/550%20gallon%20compared%20to%202000%20gallon%20tank1-1.jpg?width=640&name=550%20gallon%20compared%20to%202000%20gallon%20tank1-1.jpg) 2. There are no regulations requiring you to remove an in service heating oil tank from a property (in the State of New Jersey).      [Tank Regulations](https://www.currenenvironmental.com/new-jersey-tank-regulations) 3. Buyers of both commercial and residential properties are concerned that an underground tank may have or is leaking.  This concern can be addressed if soil testing is performed around a tank to confirm that no leak has occurred.  Without independent testing there is no way to confirm that there is not a leak.  Learn about tank testing by clicking here:  [Oil Tank Testing and Tank Certification](https://www.currenenvironmental.com/services/tank-testing/underground-heating-oil-tank-testing/) 4. Buying or selling a property where an oil tank was removed or filled in place and no report with test results is available, does not provide legally defensible evidence that the tank did not leak.   In this situation testing must be done to verify that the tank did not leak. Learn about abandoned filled in place oil tanks here:  [Abandoned Filled in Place Tanks](https://www.currenenvironmental.com/tank-previously-abandoned-in-place) 5. In New Jersey Grants are available to reimburse homeowner’s for leaking oil tanks. Previously grants were available to remove a non leaking tank, these non leaking tank grants are no longer available. [Oil Tank Grants](https://www.currenenvironmental.com/njdep-ust-fund-frequently-asked-questions) 6. When a tank does leak, many homeowner’s insurance policies provide coverage for the cleanup.  Age dating can also be performed if policy coverage is not current so that a date of release can be determined. [Age Dating](https://www.currenenvironmental.com/insurance-services/forensic--analysis-age-dating) 7. Every State allows some amount of oil to remain in the ground.  So even though your tank had holes, even if you have oil in the ground, the quantity of oil you have determines if the levels are permissible. 8. Residential properties can be sold when a tank leaks, as long as the extent of the leak is determined, costs are developed to remediate the leak and both buyer and seller can agree on financial responsibility.  This typically entails defining the extent of the contamination so costs to cleanup can be developed.  [Cleanup Costs](https://www.currenenvironmental.com/oil-tank-leak-remediation)   [![1-888-301-1050](https://no-cache.hubspot.com/cta/default/28573/07e5c4ac-0322-4693-ac8c-208a9750db74.png)](https://cta-redirect.hubspot.com/cta/redirect/28573/07e5c4ac-0322-4693-ac8c-208a9750db74) 9. Tanks can be cleaned in the ground, then filled in place with foam, sand or concrete in lieu of removing the tank. 10. In New Jersey, an NJDEP certified company must be utilized to remove an underground oil tank.  Curren Environmental is an NJDEP licensed environmental company. ![abandoned tank-1.jpeg](https://www.currenenvironmental.com/hs-fs/hubfs/abandoned%20tank-1.jpeg?width=240&height=320&name=abandoned%20tank-1.jpeg) ![Curren Environmental.jpg](https://www.currenenvironmental.com/hs-fs/hubfs/Picture%20of%20office%20Labor%20day1-1.jpg?width=640&name=Picture%20of%20office%20Labor%20day1-1.jpg "Curren Environmental.jpg") - ![A buried oil tank is present in front of the bushes.](https://www.currenenvironmental.com/hs-fs/file-13665824-jpg/gallery/album/5810/buried_oil_tank.jpg "A buried oil tank is present in front of the bushes.") A buried oil tank is present in front of the bushes. - ![Buried oil tank uncovered prior to cleaning.](https://www.currenenvironmental.com/hs-fs/file-13665799-jpg/gallery/album/5810/buried_oil_tank_exposed.jpg "Buried oil tank uncovered prior to cleaning.") Buried oil tank uncovered prior to cleaning. - ![Oil tank cut open prior to entering and cleaning the tank](https://www.currenenvironmental.com/hs-fs/file-13665910-jpg/gallery/album/5810/oil_tank_cut_opened_prior_to_cleaning.jpg "Oil tank cut open prior to entering and cleaning the tank") Oil tank cut open prior to entering and cleaning the tank - ![OIl tank cleaned of all residual oil.](https://www.currenenvironmental.com/hs-fs/file-13665992-jpg/gallery/album/5810/oil_tank_wiped_dry_1.jpg "OIl tank cleaned of all residual oil.") OIl tank cleaned of all residual oil. - ![Oil tank being removed from the ground.](https://www.currenenvironmental.com/hs-fs/file-13665945-jpg/gallery/album/5810/oil_tank_removal.jpg "Oil tank being removed from the ground.") Oil tank being removed from the ground. - ![Oil tank removed.](https://www.currenenvironmental.com/hs-fs/file-13665849-jpg/gallery/album/5810/heating_oil_tank_removal.jpg "Oil tank removed.") Oil tank removed. - ![Corrosion hole noted in side of tank. A more serious concern would be if an oil stained area was present on the outside of the tank.](https://www.currenenvironmental.com/hs-fs/file-13665884-jpg/gallery/album/5810/hole_in_oil_tank.jpg "Corrosion hole noted in side of tank. A more serious concern would be if an oil stained area was present on the outside of the tank.") Corrosion hole noted in side of tank. A more serious concern would be if an oil stained area was present on the outside of the tank. - ![Tank location after backfill. Property owner only needs to add grass seed and water.](https://www.currenenvironmental.com/hs-fs/file-13665765-jpg/gallery/album/5810/backfilled_oil_tank.jpg "Tank location after backfill. Property owner only needs to add grass seed and water.") Tank location after backfill. Property owner only needs to add grass seed and water. - [![A buried oil tank is present in front of the bushes.](https://www.currenenvironmental.com/hs-fs/file-13665824-medium-jpg/gallery/album/5810/buried_oil_tank.jpg "A buried oil tank is present in front of the bushes.") ](https://www.currenenvironmental.com/hs-fs/file-13665824-jpg/gallery/album/5810/buried_oil_tank.jpg) - [![Buried oil tank uncovered prior to cleaning.](https://www.currenenvironmental.com/hs-fs/file-13665799-medium-jpg/gallery/album/5810/buried_oil_tank_exposed.jpg "Buried oil tank uncovered prior to cleaning.") ](https://www.currenenvironmental.com/hs-fs/file-13665799-jpg/gallery/album/5810/buried_oil_tank_exposed.jpg) - [![Oil tank cut open prior to entering and cleaning the tank](https://www.currenenvironmental.com/hs-fs/file-13665910-medium-jpg/gallery/album/5810/oil_tank_cut_opened_prior_to_cleaning.jpg "Oil tank cut open prior to entering and cleaning the tank") ](https://www.currenenvironmental.com/hs-fs/file-13665910-jpg/gallery/album/5810/oil_tank_cut_opened_prior_to_cleaning.jpg) - [![OIl tank cleaned of all residual oil.](https://www.currenenvironmental.com/hs-fs/file-13665992-medium-jpg/gallery/album/5810/oil_tank_wiped_dry_1.jpg "OIl tank cleaned of all residual oil.") ](https://www.currenenvironmental.com/hs-fs/file-13665992-jpg/gallery/album/5810/oil_tank_wiped_dry_1.jpg) - [![Oil tank being removed from the ground.](https://www.currenenvironmental.com/hs-fs/file-13665945-medium-jpg/gallery/album/5810/oil_tank_removal.jpg "Oil tank being removed from the ground.") ](https://www.currenenvironmental.com/hs-fs/file-13665945-jpg/gallery/album/5810/oil_tank_removal.jpg) - [![Oil tank removed.](https://www.currenenvironmental.com/hs-fs/file-13665849-medium-jpg/gallery/album/5810/heating_oil_tank_removal.jpg "Oil tank removed.") ](https://www.currenenvironmental.com/hs-fs/file-13665849-jpg/gallery/album/5810/heating_oil_tank_removal.jpg) - [![Corrosion hole noted in side of tank. A more serious concern would be if an oil stained area was present on the outside of the tank.](https://www.currenenvironmental.com/hs-fs/file-13665884-medium-jpg/gallery/album/5810/hole_in_oil_tank.jpg "Corrosion hole noted in side of tank. A more serious concern would be if an oil stained area was present on the outside of the tank.") ](https://www.currenenvironmental.com/hs-fs/file-13665884-jpg/gallery/album/5810/hole_in_oil_tank.jpg) - [![Tank location after backfill. Property owner only needs to add grass seed and water.](https://www.currenenvironmental.com/hs-fs/file-13665765-medium-jpg/gallery/album/5810/backfilled_oil_tank.jpg "Tank location after backfill. Property owner only needs to add grass seed and water.") ](https://www.currenenvironmental.com/hs-fs/file-13665765-jpg/gallery/album/5810/backfilled_oil_tank.jpg) [LSRP ](https://www.currenenvironmental.com/njdep-lsrp-licensed-site-remediation-professional/)| [ISRA ](https://www.currenenvironmental.com/NJDEP-ISRA-Industrial-Site-Recovery-Act-Process-/)| [Services](https://www.currenenvironmental.com/services/remediation/remediation-overview/) | [Tanks](https://www.currenenvironmental.com/services/ust-removal/commercial-tank-removal/) | [Remediation](https://www.currenenvironmental.com/services/remediation/remediation-overview/) | [Real Estate](https://www.currenenvironmental.com/Environmental-Issues-in-Residential-Real-Estate) | [Mold Remediation ](https://www.currenenvironmental.com/mold-remediation--/)| [Blog](https://www.currenenvironmental.com/blog/) | [Contact](https://www.currenenvironmental.com/contact-us/) | [Foam Tank Filling](https://www.currenenvironmental.com/foam-tank-filling) | [Insurance Restoration](https://www.currenenvironmental.com/insurance-restoration/) |[UST AST Closure](https://www.currenenvironmental.com/ust-ast-closure/) Curren Environmental is your environmental services company servicing Delaware, New Jersey and Pennsylvania. *Nothing on this web page, or anywhere on this website, is to be construed as giving legal advice, nor is it intended to replace the counsel of your own legal and financial advisors.   The information supplied is intended to help make you more aware of issues that you should consider and then discuss with your own legal and financial advisors. * [*Privacy Policy.*](https://www.currenenvironmental.com/curren-environmental-privacy-policy) © 2026 Curren Environmental, Inc. - All Rights Reserved.