Why Do You Need Plumbing Services After Heavy Rainfall?

By: John Garcia | Date Posted: November 13, 2022

After heavy rainfall, your home is at risk for water damage. It is especially true if you don’t have good plumbing services. A sound plumbing system should be able to handle any amount of water that comes its way. If your home is not adequately equipped, you could see severe damage due to the rain. Be it a flooded basement after heavy rainfall or any other problem; you will need plumbing services to fix the issue.

It’s better to be safe always than sorry when it comes to your home. With good plumbing services, you can rest assured that your home is protected from the potential damage that heavy rainfall can cause. This blog will discuss the dangers of heavy rain and why having a sound plumbing system is essential.

Clogged Drains

Drainage System

The water has nowhere to go but down the drains when it rains. If your drains are already clogged, the additional water from the rain can cause your pipes to back up and flood your home. It can also lead to sewage spilling into your home, which can cause severe damage and pose a significant health hazard. You may clean your drains properly or replace them entirely in such cases.

Overflowing Toilets

An overflowing toilet is among the most common and severe problems that plumbing services deal with after heavy rainfall. A blockage can cause this in the sewer line or a clog in the toilet itself. If you have an overflowing toilet, you must call a plumber immediately to avoid further damage to your home.

Sewage Backup

Causes of Clogged Drain

A flooded basement after heavy rainfall can also be caused by sewage backup. It happens when the stormwater overwhelms your septic system and causes it to fail. If you have a flooded basement due to sewage backup, you must call a professional plumbing service immediately, as this can pose a severe health hazard.

Leaking Pipes

Leaking pipes

Heavy rains can also cause leaking pipes. It is usually due to the increased pressure on the lines from the water. If you have a leaking pipe, it is essential to fix it as soon as possible. Otherwise, the leak can lead to extensive damage to your home.

Shifting And Pressure

The ground around your home can shift during heavy rain. This can cause pipes to break or crack. If you have a burst pipe, it is vital to have it repaired as soon as possible. Otherwise, the crack could become larger and cause more damage to your home.

Types of Plumbing Services You Must Know During Heavy Rainfall

Types of Plumbing Services You Must Know During Heavy Rainfall

Drainage System Repair or Replacement: Heavy rainfall can overwhelm your home’s drainage system, causing it to back up and flood your basement or lower level. If this happens, you’ll need to have a professional plumber come out and assess the damage. They may need to repair or replace part of your drainage system.

Sump Pump Repair or Replacement: If you have a sump pump in your basement or lower level, it may need to be repaired or replaced after heavy rainfall. A sump pump helps remove water from your home, so if it’s not working properly, you could risk flooding.

Waterproofing: Waterproofing your home can help to prevent flooding in your home. It involves sealing any cracks or holes in your foundation and walls and installing a drainage system. A professional plumber can assess your home and recommend the best waterproofing solution for your needs.

Don’t wait until it’s too late – if you’re expecting heavy rainfall, contact a professional plumbing service to help protect your home from flooding.


What are the chances of a drain clogging after heavy rain?

During heavy rains, your pipes can clog entirely instead of backing up with sewage. Water can’t flow through your lines when debris gets pushed back into your lines. In addition to causing sewage backup, debris can also damage your property both inside and outside.

Is it possible for low water pressure to be caused by heavy rain?

Public water systems generally don’t respond to rain events in terms of water pressure. It is possible for runoff to expose or break a pipe. Water pressure will be evidently reduced if there is a serious leak in the plumbing between the water meter and your house.

Is there a reason why toilets back up when it rains?

Water and debris flood municipal sanitary sewers when heavy rains or rapid snowmelt occur, overloading the system. Overflowing sewer systems can cause excess water to flow backward into your home’s sewer line, resulting in basement flooding.

What causes my pipes to leak when it rains?

It is possible for your underground pipes to suffer the same fate. A heavy downpour can cause a backup in your pipes caused by stones, sand, and mud. There is a good chance that your pipes or drains are clogged or cracked when there is heavy rainfall.

Is it possible to have septic problems after heavy rain?

Heavy rains are often the cause of septic backups. Septic systems cannot drain water properly if significant rainfall floods the area around the soil absorption area (drainfield).

When sewer backup rains, what should you do to stop it?

It is possible to install plugs with backflow devices in floor drains if you do not have a backwater valve. Water or sewage won’t back up into the home through these plugs, as they have a ball or float to prevent it. Year-round use is possible with these plugs.

Heavy rains can cause what kinds of problems?

During heavy rains, pools can form, rivers can overflow, and flooding can occur. The consequences of these events may include evacuations, power outages, shortages of supplies, traffic obstructions and road closures, infrastructure damage, and debris.

Can rainwater be considered wastewater?

Rainwater and wastewater are treated differently because they are very different. During rainy days, rainwater drains into a local waterway, while wastewater flows to a local treatment plant so it can be consumed.

Thank you for reading!


John is the founder and chief editor of Homienjoy. With over 15 years of experience in the home improvement industry, John is passionate about helping homeowners confidently tackle their projects. Holding a civil engineering degree and working as a contractor, project manager, and consultant, John brings a wealth of knowledge and expertise to the Homienjoy community.

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