As the snow melts and flowers bloom, springtime in Puyallup brings more than just warmer days. It also brings an unwelcome surprise for many homeowners—sewer backups.
Every year, as the Pacific Northwest transitions from winter to spring, calls for sewer services spike across Pierce County. Puyallup, in particular, sees an uptick due to its aging infrastructure, clay-heavy soils, and seasonal rainfall. Sewer backups can cause serious damage, from flooded basements to contaminated yards, costing homeowners thousands of dollars in repairs.
But why do these backups increase specifically during spring? And what can you do to prevent them?
Let’s explore the root causes, what to look for, and how Hunt’s Services can help keep your home protected.
Puyallup’s Spring Conditions: The Perfect Storm for Sewer Backups
The environment plays a critical role in spring sewer problems. Puyallup receives over 40 inches of annual rainfall, much of it during the spring months. While rain nourishes our gardens, it also saturates the soil, affects underground plumbing systems, and overwhelms storm and sewer lines.
Here’s how spring creates the perfect conditions for sewer backups:
1. Rainfall and Ground Saturation
Increased rainfall saturates the ground and creates hydrostatic pressure around sewer lines. Cracks, joints, and older pipes—especially clay or cast iron—become vulnerable to water infiltration.
Stormwater and groundwater can seep into cracks and joints in the lateral sewer lines, the pipes that run from your home to the public sewer. When this happens, pipes become overwhelmed, pushing sewage back into your home.
2. Tree Root Intrusion
Spring signals the start of the growing season. Tree roots that were dormant during the winter now aggressively seek water and nutrients. Sewer lines, full of moisture and organic material, attract roots like magnets. Once roots penetrate a pipe—even through a small crack—they can expand rapidly, causing clogs and pipe damage.
3. Soil Shifting and Pipe Misalignment
Puyallup’s silty loam soil becomes unstable during the wet season. Saturated soil can shift, causing misalignment in pipes or even structural damage. When this happens, flow can slow down or stop completely, triggering backups.
4. Increased Water Usage
Springtime often brings household changes—deep cleaning, gardening, and house guests. These activities increase water usage, which can overload already vulnerable sewer systems, especially if blockages or cracks already exist.
Tree Roots: The Hidden Menace Beneath Your Yard
Tree roots are one of the leading causes of sewer line damage in Puyallup—and spring is when they strike hardest.
Once inside a pipe, roots can grow into dense, tangled masses that catch debris like toilet paper, grease, and other solids. This leads to partial or complete sewer blockages.
Common signs of tree root intrusion include:
- Slow-draining sinks, tubs, and toilets
- Gurgling noises from drains
- Sewage odors inside or outside the home
- Green, unusually lush patches in your yard
Modern solutions like video sewer inspections allow the team at Hunt’s Services to locate root intrusions quickly. Depending on the severity, options may include root cutting, hydro jetting, or trenchless pipe repair.
Tip: If you live in an older Puyallup neighborhood with mature trees, have your sewer lines inspected at least once every two years.
Aging Infrastructure and Puyallup’s Unique Plumbing Challenges
Much of Puyallup’s residential development occurred before modern sewer line materials like PVC became standard. Many older homes in the area still rely on clay, cast iron, or Orangeburg pipes, which are far more prone to corrosion, cracks, and root penetration.
Local Codes You Should Know
According to the City of Puyallup’s Public Works Department, property owners are responsible for maintaining the private lateral sewer linefrom their home to the city main. This means if there’s a backup caused by a fault in your lateral line, repairs and cleanup fall on the homeowner—not the city.
Additionally, Puyallup has a combined sewer systemin some older neighborhoods, meaning stormwater and sewage share the same pipe. During heavy rains, these systems are easily overwhelmed, pushing wastewater back toward homes.
Warning Signs of a Failing Sewer Line
- Frequent need to plunge toilets or drains
- Water backing up in showers or tubs when you flush
- Bubbling or gurgling sounds in toilets or drains
- Sewage odors in your basement or yard
Don’t ignore these signs. Hunt’s Services can perform a trenchless sewer line inspection, which is fast, minimally invasive, and provides accurate insight into the condition of your pipes.
Preventing Sewer Backups in the Spring: A Local Homeowner’s Guide
Being proactive can help you avoid the stress and expense of a backup. Here’s how Puyallup homeowners can protect their property as spring approaches:
Schedule Routine Sewer Inspections
Even if you haven’t had issues yet, a regular inspection can detect early signs of blockage, corrosion, or intrusion. Hunt’s Services offers non-invasive video inspectionsthat give you a real-time look inside your pipes.
Install a Backwater Valve
This device prevents sewage from re-entering your home during overloads. It’s especially helpful if your property is at a lower elevation or has a history of backups.
Keep Gutters and Downspouts Clean
Clear gutters reduce the amount of stormwater that can infiltrate your sewer system. Redirect downspouts away from your home’s foundation.
Dispose of Waste Responsibly
Never flush wipes, feminine hygiene products, or grease. Even “flushable” wipes can clog your sewer line over time.
Be Mindful of Landscaping
Avoid planting trees near your sewer line. Use root barriers and opt for shallow-rooted plants when landscaping close to your home.
Why Puyallup Residents Trust Hunt’s Services for Sewer Service
Hunt’s Services is proud to serve Puyallup homeowners with professionalism, integrity, and decades of local experience. We specialize in full-spectrum sewer services, including:
- Video inspections
- Hydro jetting
- Sewer line repair and replacement
- Trenchless pipe solutions
- Emergency response
When your sewer line is backing up, you need a team you can trust—not just to fix the problem, but to educate you on your optionsand offer honest recommendations. That’s the Hunt’s Services difference.
Transparency. Experience. Confidence.
These aren’t just words—they’re how we do business.
Conclusion: Stay Ahead of Sewer Issues This Spring
Spring in Puyallup brings beautiful weather and a renewed sense of homeownership pride—but it also brings hidden plumbing threats. Sewer backups caused by spring rains, tree root growth, and aging infrastructure are common but preventable.
Whether you’re dealing with a slow drain or suspect an issue below ground, Hunt’s Services is your trusted partner for fast, reliable, and honest sewer services in Puyallup.
Don’t wait for an emergency. Schedule a sewer inspection with Hunt’s Services today.
Frequently Asked Questions
What causes sewer backups during spring in Puyallup?
Sewer backups in spring are often caused by heavy rainfall, saturated soil, and rapid tree root growth. These seasonal changes put pressure on aging pipes, leading to clogs, cracks, or backups.
Are Puyallup homeowners responsible for sewer line repairs?
Yes. In most cases, homeowners are responsible for the lateral line—the pipe that connects their house to the city sewer system. If the backup occurs due to an issue in this line, repairs are your responsibility.
How can I tell if my sewer line has tree root damage?
Warning signs include slow drains, foul odors, gurgling toilets, and green patches in your yard. A sewer camera inspection from Hunt’s Services can confirm root intrusion and assess the extent of the damage.



