Top Summer Plumbing Issues and How to Prevent Them

Summer is a time for gatherings, outdoor activities, and increased water use at home, but it can also bring unexpected plumbing problems.

Your plumbing system works harder during the warmer months. Increased usage, seasonal weather changes, and outdoor debris can all put extra stress on pipes, fixtures, and appliances.

In this guide, we’ll walk you through the top plumbing problems homeowners face during summer, what causes them, and simple ways to fix and prevent them.

Common Summer Plumbing Problems

1. Clogged Toilets

During the summer, many homes welcome guests or host gatherings, which means more people are using the house. With visitors staying over and kids at home during the day, toilets are used more often than usual.

This increased use can lead to a higher chance of clogs. Toilets often get blocked when items that shouldn’t be flushed go down the drain or when too much toilet paper is used.

How to Fix the Issue?

• Start by using a plunger to clear the blockage.

• Make sure there is enough water in the bowl to create a proper seal.

• If the clog does not clear, a toilet auger can help break up deeper blockages.

• Avoid flushing items like wipes, paper towels, or hygiene products. Also, use a reasonable amount of toilet paper to prevent future clogs.

If the problem keeps happening, it may be best to call a plumber to inspect the drain line. 

2. Slow or Clogged Tub and Shower Drains

During the summer months, many people spend more time outdoors. After a long day of enjoying outside activities, dirt, sand, and other natural debris can be brought into the home. These particles often wash off while showering or bathing and go down the drain.

Over time, this buildup can collect in your home’s drain lines, leading to slow or clogged drainage in your shower or tub.

How to Fix the Issue?

• Remove visible debris from the drain cover and use a drain snake or hair removal tool to pull out buildup. You can also flush the drain with hot water to help clear minor blockages.

• Installing a drain cover can prevent hair and debris from entering the pipes.

• Avoid using harsh chemicals, as they may damage your plumbing.

If water continues to drain slowly, professional cleaning may be required. 

3. Clogged Garbage Disposal

Summer often brings cookouts and holiday gatherings, and many Hoosier families spend more time preparing and cooking food during this season.

As a result, there is usually more food waste and leftovers, which are often put into the kitchen garbage disposal. With increased use, the chances of a clog also go up. 

This can happen when items that should not go down the drain are added, or when large amounts of food are put into the disposal at once, more than it can handle.

How to Fix the Issue?

• Turn off the power before checking the disposal.

• Use a hex key to manually rotate the blades from the bottom to free any jam.

• Never put grease, bones, fibrous vegetables, or large food chunks into the disposal.

• Run cold water while using it and feed waste gradually instead of all at once.
  

4. Dishwasher Leaks

During the summer, having more guests and preparing extra meals can also put added pressure on your dishwasher. To keep up with the mess, it may be tempting to load more dishes into each cycle.

However, overloading the racks can lead to problems with the appliance and may even cause leaks. Loading too many items can stop the dishwasher door from closing and locking properly during a cycle.

Items that fall out of place or are loaded incorrectly can also cause the float assembly to get stuck in the up position. When this happens, the dishwasher may take in too much water because the float cannot signal the water supply to shut off. 

Using too much dishwasher soap can create excess suds, which may spill out from the door. In addition, heavy use means more food particles, which can build up and clog the dishwasher filter, leading to leaks and dishes that are not fully clean.

How to Fix the Issue?

• Avoid overloading the dishwasher and make sure items are placed properly so the door can close tightly.

• Check the door seal for any damage and clean it regularly.

• Use the correct amount of detergent to prevent excess suds.

• Clean the filter to remove food buildup and ensure proper drainage.

If leaks continue, inspect the float switch and water inlet valve or contact a technician for repair. 

5. Leaky Faucets

During the summer months, having more people at home means sink faucets are used more often. When a fixture is used frequently, the chances of its parts wearing out or breaking increase, which can lead to leaks.

Even a slow drip can waste a significant amount of water over time, adding to household water usage.

How to Fix the Issue?

• Turn off the water supply and disassemble the faucet to check for worn-out washers, O-rings, or cartridges.

• Replace any damaged parts to stop the leak.

• Tighten any loose components and reassemble the fixture properly.

Regular maintenance can help extend the life of your faucet. If the leak persists, replacing the faucet may be a better solution. 

6. Hose Bibb Leaks

A hose bibb, also known as an outdoor spigot where a garden hose is attached, can develop issues if it was not winterized in the fall. Water left in the lines may freeze during winter, which can cause the pipes to crack.

In addition, parts inside the hose bibb, such as washers, can wear out over time, or the packing nut may become loose. These problems can lead to a dripping leak outside your home.

How to Fix the Issue?

• Check the hose connection and tighten it if needed.

• Replace worn washers inside the hose bibb to stop dripping.

• If the leak is coming from the handle, tighten the packing nut slightly.

• For cracks caused by winter damage, the hose bibb may need to be replaced.

• It’s also a good idea to disconnect hoses when not in use to reduce pressure on the fixture. 
  

7. Basement Floods and Sump Pump Failure

During periods of summer storms and heavy rain, basement flooding can become a concern. The soil around your home can become heavily soaked, allowing water to enter the basement through cracks in the foundation.

If your sump pump stops working due to a power outage, mechanical problem, or a clogged discharge line, it may not be able to remove the water properly, which can lead to serious damage in your home.

How to Fix the Issue?

• Test your sump pump regularly to make sure it is working properly.

• Clear any debris from the pump and discharge line.

• Installing a battery backup system can help during power outages.

• Seal any visible cracks in the foundation to prevent water entry.

• If flooding occurs frequently, consider consulting a professional to improve drainage around your home. 
  

8. Sewer Line Backup

During dry periods in the summer, tree roots often spread deeper into the soil in search of water. In some cases, they may reach your sewer pipes instead.

Even the smallest openings in a pipe can allow roots to enter. Once inside, the roots continue to grow and can trap waste, which builds up over time and eventually leads to a clog.

As the ground thaws, it can shift and put stress on sewer lines, sometimes causing damage. Heavy equipment or vehicles moving over the yard can also crack or break buried drainpipes.

A damaged pipe can block the sewer line on its own, and soil or small stones may enter through the broken area, further stopping proper drainage from your home.

How to Fix the Issue?

• Avoid flushing non-degradable items and keep grease out of your drains.

• Regular sewer line cleaning can help prevent buildup.

• If tree roots are causing the issue, professional root removal or pipe repair may be needed.

• In cases of pipe damage, trenchless repair or replacement may be required.

• Scheduling routine inspections can help identify problems early and avoid major backups. 

You may want to read: Common Plumbing Mistakes Homeowners Make

Summer Plumbing Maintenance Checklist

Use this simple checklist to stay on top of maintenance and avoid unexpected issues:

• Check all visible pipes, faucets, and fixtures for leaks or drips.

• Make sure toilets flush properly and are not running continuously.

• Clean shower and sink drains to remove hair, soap, and debris.

• Use your garbage disposal correctly and avoid putting unsuitable items down the drain.

• Inspect hose bibbs and garden hoses for leaks, cracks, or loose connections.

• Test your sprinkler system and adjust heads for proper coverage.

• Look for signs of irrigation leaks, such as soggy patches or weak water flow.

• Check your sump pump to ensure it is working and free from debris.

• Monitor your water pressure to make sure it stays at a safe level.

• Schedule a professional plumbing inspection for a thorough system check.

Following this checklist regularly can help you prevent common summer plumbing problems, reduce water waste, and keep your home running smoothly.

Keep Your Plumbing Summer-Ready 

If you notice any of these common summer plumbing problems in your home, it’s best to contact a plumber right away. A quick action will keep your plumbing system working smoothly and protect your property.

The licensed plumbers at Trent Lakes Complete Plumbing are ready to help with all your home plumbing needs. We provide 24/7 emergency services to handle urgent issues that could cause water damage or leave your home without water.

If you need plumbing repairs, contact us today to schedule your service.

Frequently Asked Questions

1. What are the most common plumbing issues in summer?

The most common summer plumbing problems include clogged toilets, slow or blocked drains, garbage disposal clogs, leaky faucets, sprinkler damage, irrigation leaks, and sewer line backups. Increased water usage, outdoor activities, and seasonal changes make these issues more likely to occur.

2. How does hot weather affect plumbing systems?

Hot weather can affect plumbing in several ways. Higher water usage during summer puts added pressure on pipes and fixtures. Dry soil can shift or crack underground pipes, while tree roots may grow toward sewer lines in search of water. In addition, extreme heat can cause certain materials to expand, which may lead to leaks or weakened connections over time.

3. Why do drains clog more often in summer?

Drains tend to clog more often in summer because of increased household activity. More people at home means more frequent use of showers, sinks, and toilets. Dirt, sand, hair, grease, and food waste can build up in the pipes faster than usual. Outdoor activities also bring additional debris into the home, which often ends up going down the drains.

4. How can I prevent plumbing problems during summer?

Follow regular maintenance practices such as checking for leaks, cleaning drains, and using appliances properly. Avoid putting grease, large food scraps, or non-flushable items down the drain. Inspect outdoor fixtures like hose bibbs and sprinklers, and make sure your sump pump is working correctly. Scheduling a professional inspection can also help catch problems early.

5. When should I schedule a plumbing inspection?

It’s best to schedule a plumbing inspection at the start of summer or before heavy usage begins. This helps identify any hidden issues before they turn into costly repairs. You should also consider an inspection if you notice signs like slow drains, unusual noises, leaks, or changes in water pressure. Regular annual inspections are a good way to keep your plumbing system in top condition.