Ensuring Purity: How to Meet EPA Standards for Safe Drinking Water

Potable Water Tank LinerThe availability of safe drinking water is a cornerstone of public health. In the United States, the Environmental Protection Agency (EPA) sets and enforces standards to ensure drinking water safety, protecting against over 90 contaminants. One critical component in maintaining the purity of water from its source to the tap is the use of high-quality tank liners. These liners play a pivotal role in preserving water quality by preventing contaminants from leaching into water supplies. This article explores how tank liners meet stringent EPA standards and contribute to providing safe, potable water.

The Role of Tank Liners in Water Containment Systems

Water tank liners are an integral part of water containment systems, particularly in the storage and processing phases. These liners are designed to be barriers that protect the water from contaminants found in storage tanks that might degrade over time or weren’t initially designed for water storage. Materials such as steel, which can rust, or concrete, which may leach harmful substances, need the protection offered by tank liners to maintain water quality.

Tank liners, such as water tank liners, are custom-fitted to each container, ensuring a perfect fit that leaves no room for breaches that might expose the water to the underlying material or external contaminants. This custom fitting is crucial in preventing the growth of bacteria and algae, maintaining the potable water’s chemical makeup, and ensuring compliance with EPA regulations.

Meeting EPA Standards with High-Quality Liners

The EPA’s standards for drinking water cover a wide range of criteria, from microbial pathogens and disinfectants to disinfection byproducts and inorganic chemicals. A tank liner contributes to meeting these standards by providing a reliable, contaminant-free environment for water storage. Here’s how:

Material Safety

Water tank liners are made from materials that meet EPA regulatory requirements for contact with drinking water. These materials are tested to be free from harmful chemicals and are capable of withstanding various water treatments without degrading.

Prevention of Leaching

A high-quality water tank liner, such as those made from PVC or polyethylene, are impermeable and designed to resist the leaching of chemicals into the water. This is especially important for tanks that might contain substances from previous uses or those constructed from materials prone to corrosion.

Durability and Integrity

Tank liners must maintain their structural integrity over time. They are designed to withstand a variety of conditions, including pressure changes, water treatment chemicals, and environmental factors that could cause a liner to fail. Ensuring the durability of these liners is crucial in maintaining long-term water safety.

Enhancing Public Health Through Reliable Water Containment

The integration of EPA-compliant tank liners into water storage systems does more than just comply with regulations — it enhances public health. Reliable water containment solutions ensure that communities have access to safe drinking water, reducing the risk of disease and health complications associated with contaminated water sources.

Moreover, the economic impact of implementing such containment solutions is profound. By ensuring a consistent supply of contamination-free water, municipalities and businesses can avoid the costly consequences of waterborne illnesses and the expenses associated with emergency responses to water contamination incidents.

If you have questions or if you’d like more information about extending the life of your chemical tank, reach out to one of our experts at Perfect Fit Tank Liners.


Contact us today for all your tank liner needs! If you need immediate assistance give us a call at 708-479-5501