Septic Tank Smells Outside When It Rains

For safety reasons this style septic system requires that the liquid tank be vented to purge the hydrogen sulfide and methane gases away from the electronic pump found in the septic tank.

Septic tank smells outside when it rains.

It can come up through the vents or plumbing system. It may be a loose sewer trap plug. It will affect the quality of a person s life if the odor starts seeping into the house. A blockage at the septic tank can cause sewer gases to back up into the building.

The smell of your septic tank can be horrible. Now as we all know the septic tank is full of different kind of gases. Why your home may have a sewer smell. It stays low to the ground due to the atmospheric pressure and it may smell like rotten eggs.

2 after a septic pumping it will smell like rotten eggs also known as methane gas which will dissipate after a half hour. A sewer smell in house can be extremely irritating especially when you aren t sure what the cause is. With pressure dose style septic systems the septic gases are purged directly to the yard through a vent causing unpleasant odors even under the best of conditions. First of all the septic tank is slowly but surely going to be filled with water from the rain.

When it rains the air becomes heavier and prevents the methane gas from rising up and through the septic tank s vent. It may be a crack in a pipe or other part of the sewer system. It may even be a problem with your septic tank if you. You will be breathing fresh air once again by the time you are done following some of these simple steps.

If your septic tank smells when it rains here are some reasons why and what you can do about it. Inside the building sewer gas rotten egg or methane smells may be observed. You may be wondering where the smell is actually coming from. Inside your septic tank is methane gas which produces an extremely strong odor.

I want to you give a few tips on how to resolve this issue. Sewer gases formed in the septic tank can return to a building interior by backing up from the septic tank inlet baffle and pipe to the building drain waste vent piping. When it rains you expect everything to smell fresh and clean since the rainwater has cleaned the air and the surrounding area. 1 your septic tank smells when it rains because the air is heavy and does not allow the methane gases to take off through the vent.

In a properly functioning system solid matter stays in the tank while black water exits the tank and ends up soaking into the ground in the drain field. What people probably don t expect is the smell of a sewer either out on the street or in their house. That will increase the liquid level inside the septic tank which is going to increase the back pressure.