Why Septic System Maintenance Is Critical for Environmental Safety

Septic systems are genius ways of treating waste before it ends up in the environment. By using an enclosed system to break down organic/inorganic waste into less harmful components, your home/business is able to safely dispose of waste while protecting the environment. But what happens when your septic system is damaged or poorly maintained?

A poorly maintained septic system doesn't effectively treat wastewater. The result is harmful components being introduced into the environment and causing pollution. This article will highlight the negative environmental impact of poorly maintained septic systems.

Untreated wastewater pollutes surrounding soil and water bodies

As useful as septic systems are, they need to be well-maintained so they can function properly. Issues such as overflowing septic tanks or blocked pipes could result in untreated wastewater leaking into the surrounding soil.

How does this happen? Septic tanks use anaerobic bacteria to break down waste into less harmful components. If the septic tank is overflowing or clogged, the bacteria won't be able to break down waste effectively, and untreated water may end up in your surrounding soil. Such water may include harmful components such as nitrates and heavy metals. Nitrates and metals may leach into your soil and cause the spread of harmful diseases.   

Damaged septic systems may result in blockages

A blocked septic system is also an environmental risk. Blockages may occur due to oils, grease or other solids being flushed down the drain. In the event of a blockage, the drainage pipe may become clogged and result in the slow movement of water. Furthermore, solids in the septic tank won't have enough time to settle and get broken down by bacteria.

The result is such waste ending up in your drainfield and causing waterlogged soil. You may notice pools of water forming near the surface or foul odours coming from the septic tank area.

Overflowing tanks cause leakage of waste

In addition to blockages, your septic system may also overflow. It is recommended that you pump your tank at least once every 3 years or when you notice the slow movement of drains. If the tank overflows, untreated solids and wastewater will end up in the environment. This could lead to a domino effect where trees and other plants end up absorbing harmful components as they grow. Even more concerning is that untreated waste may leach into nearby water bodies, causing extensive pollution of the local water supply. Untreated waste could also cause cholera and hepatitis.

In light of these environmental risks, you should always stay on top of your septic tank maintenance. Make sure you pump the tank as necessary, watch for blockages, and repair any physical damage to pipes or the tank itself.