Nitrates, naturally occurring compounds found in soil and water, have become a growing concern in Australian drinking water supplies. Often introduced through fertilisers, septic systems, and agricultural runoff, nitrates can contaminate groundwater and tap water, posing serious health risks, especially to infants and pregnant women.

In this article, we’ll explore what nitrates are, how they get into your water, their health impacts, and how EvaPure filtration systems can help protect your family.

What Are Nitrates?

Nitrates (NO3-) are nitrogen-based compounds essential for plant growth. However, excessive nitrates in water are problematic. They easily dissolve in water and can accumulate in wells, groundwater, and even municipal supplies near agricultural areas.

How Do Nitrates Contaminate Water?

Common sources of nitrate contamination include:

  • Fertiliser use in farming and gardening.

  • Leakage from septic tanks and wastewater.

  • Runoff from livestock operations.

  • Natural soil and rock nitrogen deposits.

Nitrates can seep into groundwater or surface water sources, eventually reaching household taps.

Health Risks of Nitrates

High nitrate levels in drinking water can cause:

  • Methemoglobinemia (“blue baby syndrome”): Dangerous for infants under six months, affecting oxygen transport in blood.

  • Potential links to cancer: Some studies suggest long-term exposure may increase risk of certain cancers.

  • Thyroid problems and other health effects: Ongoing research highlights further concerns.

Why Testing and Filtration Matter

Nitrate levels can vary widely by location and season, making regular testing essential, especially for rural homes relying on bore or rainwater.

Municipal water treatment may not fully remove nitrates, which is where home filtration systems like EvaPure come in.

How EvaPure Filters Nitrates

EvaPure systems use specialized filtration media designed to reduce nitrates and other chemical contaminants, ensuring safer water from every tap.

Features include:

  • Australian WaterMark certification.

  • High flow rates (up to 60L/min) with no pressure loss.

  • Fixed price including professional installation and delivery.

  • 5-year warranty for reliable protection.

What You Can Do Today

  • Test your water regularly for nitrates.

  • Limit fertiliser use near water sources.

  • Install an EvaPure filtration system for peace of mind.

Don’t risk nitrate contamination in your home. With EvaPure, you get clean, safe water that your whole family can trust.