Septic tank abandonment is a critical process required when properties transition from septic systems to municipal sewer connections or undergo redevelopment. Proper abandonment ensures that old tanks do not pose environmental risks, such as soil contamination or groundwater pollution. At Hydroscience Group, we specialize in handling septic tank abandonment projects throughout New Jersey. Fully licensed by the NJDEP and backed by years of expertise in contamination and remediation services, we guarantee compliance with all state and local regulations. Whether you need a residential, commercial, or industrial septic system decommissioned, Hydroscience Group provides safe, efficient, and environmentally responsible solutions.
Septic Tank Abandonment
Residential and Commercial Septic Tank Abandonment Services in New Jersey
An Abandoned Septic Tank Can Lead to Serious Environmental Issues
Leaving a septic tank in the ground, even after a property has connected to a municipal sewer system, can lead to serious environmental and structural hazards. Over time, an abandoned septic tank may deteriorate, causing it to collapse and create dangerous sinkholes on the property. Additionally, leftover waste materials in the tank can seep into the surrounding soil and groundwater, posing contamination risks that may lead to costly cleanup efforts and potential fines. Both residential and commercial property owners are responsible for ensuring that old septic systems are properly decommissioned to avoid these hazards.
Septic tank abandonment is not just a precautionary measure – it is often required by local and state regulations to protect public health and the environment. Neglecting this process can result in legal penalties and decreased property value. Hydroscience Group offers professional septic tank abandonment services to safely eliminate these risks while ensuring full compliance with NJDEP regulations.
Some reasons to consider why an abandoned septic tank should be dealt with sooner than later:
- Protects Groundwater Quality – Prevents harmful contaminants from seeping into soil and nearby water sources.
- Eliminates Structural Risks – Reduces the chance of tank collapse and dangerous sinkholes on the property.
- Ensures Regulatory Compliance – Meets state and local requirements to avoid fines and legal complications.
- Promotes Environmental Safety – Supports eco-friendly practices by properly decommissioning unused systems.
- Preserves Property Value – Maintains structural integrity and keeps the property marketable for future buyers.
By addressing these concerns proactively, property owners can ensure safety, environmental protection, and regulatory compliance. Hydroscience Group has the expertise and licensing needed to manage every step of the process efficiently – contact us today to schedule an inspection and learn more about our septic tank abandonment services.
Steel, Concrete, And Plastic Septic Tanks
It’s also worth keeping in mind that there are many septic tanks still sitting in the ground of a property that has since been connected to a newly installed municipal sewer line. Some of these older tanks have been professionally pumped, cleaned, and sealed off.
Yet many steel, concrete, and plastic septic tanks are simply abandoned and left to the effects of yearly, seasonal weather. As time goes on, things like groundwater invasion, the freeze-thaw effect, and other environmental factors can gradually degrade even the most well-reinforced septic tank.
Even a properly cleaned and sealed tank can lead to increasing problems over time. Tank walls and seals can fail. Sections can crumble, and groundwater instruction can cause ruptures. In a situation like this, you might notice a change in the contours of the lawn or surrounding soil. If there is any biological material in the tank, it could lead to further soil and potential groundwater contamination.
Do I Need To Have My Septic Tank Inspected?
Yes, you should get a septic tank inspected by a trained professional. While we do not do the inspections, Hydroscience Group has extensive experience removing above or underground septic tanks that have been abandoned. Our technicians have decades of experience working with residential and commercial properties that have abandoned septic tank systems.
Once we have assessed the tank and any potential impact on the surrounding area, we can advise you on the best course of action. In many of these cases, the wisest option is to have an existing tank, failed tank, or otherwise abandoned tank removed.
What If The Septic Tank Needs To Be Removed?
Most failed, compromised, and abandoned septic tanks need to be removed at some point. This obviously isn’t the sort of thing you should try to do yourself with rental equipment. There are codes and compliance regulations that the State of New Jersey and other organizations require to be properly decommissioned.
Hydroscience Group has decades of experience removing old septic tanks. We can handle things like obtaining the necessary permits and securing the necessary government inspectors to ensure that every aspect of the process is in compliance with pertinent regulations.
If our professional site inspection reveals a leak or some other type of environmental contamination, we can help you understand your options. This can include any compliance regulations that need to be addressed.
We then make every effort to remove the soil, and the old tank with minimal impact on the surrounding property, to solve environmental and function issues. It will then be properly disposed of in compliance with the New Jersey Department of Environmental Protection regulations or any other local codes.
Filling The Excavated Hole With Clean Soil
Once the septic tank has been removed, we will carefully refill the hole with clean soil and other materials. Depending on the size of the tank, and the grade of the site, we might also compact the clean fill, or recommend that you have some type of retaining wall or other landscaping feature installed.
Whether you have an existing septic tank that’s been compromised, an abandoned septic tank that’s started to fail, or you simply need an older septic tank removed for replacement, you can turn to Hydroscience Group’s specialists to make sure the process is done right! Contact us today to learn more about available options for dealing with an abandoned tank.