Septic systems are a popular wastewater solution across the country, especially in places far from municipal utilities. Like all plumbing, these systems require routine maintenance to prevent issues, but when problems do arise, a process called septic testing is used to identify the cause. Here is an overview of how septic system testing works.

A Guide to Septic Systems & Tests

How Septic Systems Work

Septic systems are designed to handle all the wastewater flowing out of your home, typically using a combination of a tank to collect and dissolve solids, and pipes that filter and drain liquids into the earth. They’re usually found in rural areas or older neighborhoods built before the expansion of public sewer systems. The solids in the tank are partially decomposed by bacteria and the rest is later removed by septic pumping.

Why Do They Fail?

Most septic system issues are caused by human error, such as failing to perform septic maintenance or parking on top of the tank. Septic tanks should be cleaned and pumped every three to five years to prevent overflow. Avoid driving, paving, or building on top of your wastewater system. Minimize excess water draining into the tank, such as flow coming from sump pumps, downspouts, or foundation tiles. Septic installation and maintenance should only be managed by professionals.

Septic System Tests

There are two main tests used to locate the source of issues in septic systems, the visual dye test and destructive septic inspection. The least invasive is the visual dye test, which involves running the water in several rooms simultaneously for 30-45 minutes to identify any slow-draining fixtures, backups, or surface breakouts. A colored dye is also flushed into the waste lines to help locate any leaks.

The destructive septic inspection involves digging up, draining, and physically inspecting the tank and other primary components of the system. This test is more time consuming than a visual dye test and is usually reserved for tanks that likely need to be replaced.

For over 35 years, P & H Septic Service LLC has offered superior commercial and residential septic services to Uncasville, CT. Their professional team is prepared for all stages of septic repair and service, including septic tank installation and leach field repair. Visit their website to learn more about their services, or call them at (860) 848-8507 to experience their exceptional customer service.