When the skies open up, your drainage system becomes the quiet hero of your property—moving water away from your home, driveway, or business. But when a stormwater system is poorly designed or overdue for maintenance, that same rain can turn into a costly headache: standing water, flooding, foundation issues, and even major erosion.
That’s where we step in. At Del Val Septic, Sewer & Storm, we specialize in stormwater solutions throughout Springfield, PA, and the surrounding Delaware County communities. Homeowners, builders, and commercial property owners rely on us to keep their systems running safely and efficiently year-round. From design and installation to inspections, maintenance, and testing, we handle the heavy lifting—so you can stay dry, protected, and worry-free.
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Types of Stormwater Drainage Systems
Stormwater drainage systems come in many shapes and sizes, and most properties use a combination of components. Below are some of the most common stormwater drainage systems and structures you’ll see on residential, municipal, and commercial properties throughout Springfield, PA, that Del Val Septic, Sewer & Storm has the experience and knowledge to install and work on.
Residential Stormwater Management Basins
A residential stormwater management basin is designed to safely collect and manage rainwater runoff from your property. When it rains, you can have peace of mind knowing that every drop of water is directed into an underground basin, where it is temporarily stored. From there, the water is slowly released back into the surrounding soils, allowing it to naturally percolate and filter back into the environment. This process helps prevent flooding, reduces erosion, and supports responsible water management on your property.
Open Storm Drains (Channels or Swales)
Open storm drains are uncovered drainage channels that run along roads or properties to carry and divert heavy runoff. They are generally less expensive to install than underground systems but require regular clearing of debris and vegetation.
Closed Storm Drains (Channels or Swales)
Closed storm drains are underground pipe networks that collect water through grates in streets or parking lots. They provide a cleaner appearance than open drains but require periodic inspections and cleanings to prevent blockages.
Catch Basins
Catch basins are grated inlets structures designed to capture stormwater while trapping sediment and debris in a sump below. This helps prevent clogging in the underground drainage pipes.
Trench Drains
Trench drains are narrow channels dug around paved or concrete surfaces to transport rainwater to a stormwater drainage system.
French Drains
French drains are gravel-filled trenches with perforated pipes that allow water to filter through gravel and into the pipes. These are commonly used to manage groundwater and protect foundations from excess moisture
Slot Drains
Slot drains feature narrow drainage openings commonly installed in driveways, patios, and hardscape areas. They offer a minimalist look while still handling large volumes of runoff.
Culverts and Bioswales
Culverts are pipes or structures that allow water to flow underneath roads, driveways, or railroads. Bioswales are landscaped Channels with vegetation that slow stormwater runoff and naturally filter pollutants.
Retention and Detention Ponds
Retention and detention ponds temporarily store stormwater during heavy rainfall, reducing flooding and helping recharge groundwater supplies.
Why Stormwater Control Matters
Controlling and directing stormwater isn’t just about keeping puddles off your driveway; it’s about protecting your property and the environment. When rainwater runs off roofs, pavement, and compacted soil, it picks up pollutants such as oil, chemicals, and debris. If that water isn’t properly filtered or directed, it can flood yards, damage foundations, and carry pollutants into local waterways.
A properly designed, installed, and maintained stormwater system:
- Prevents flooding and pooling on your property
- Protects foundations, driveways, and landscaping
- Reduces erosion and soil loss while protecting groundwater supplies
- Keeps pollutants out of storm drains and local ecosystems
- Helps your property comply with local regulations
At Del Val Septic, Sewer & Storm, we design, install, and maintain stormwater systems built to handle local weather conditions and soil types, so your property stays protected: rain or shine.
Our Stormwater Installation Service
If your property doesn’t drain properly or you’re building new construction, our team can design and install a stormwater system that meets your needs. We start with a detailed site assessment, including soil testing, grading analysis, and drainage mapping, to determine the most effective setup.
Our stormwater installation services include:
- Drainage system design and layout
- Catch basins, French drains, and retention pond installation
- Culverts, dry wells, and infiltration trenches
- Downspout redirection and grading adjustments
We use high-quality materials and proven techniques to create systems that efficiently manage runoff while protecting your property and the surrounding environment.
Perc Testing for Stormwater Design
The success of your stormwater or septic system starts underground. A percolation test—often called a perc test—reveals how quickly your soil absorbs water, helping ensure your system is designed to perform and comply with regulations.
Our technicians perform accurate perc tests to determine infiltration rates and identify the best locations for stormwater structures such as retention ponds, infiltration trenches, or dry wells. This ensures your system is designed correctly the first time and prevents drainage failures later on.
We handle all soil testing, reporting, and permitting requirements, making the process simple and stress-free.
Ongoing Stormwater Maintenance
Like any system, your stormwater setup needs regular attention to keep performing its best. Leaves, sediment, and debris can clog pipes, basins, and drains, leading to overflow or flooding.
Our stormwater maintenance services include:
- Cleaning and debris removal from catch basins and drain inlets
- Inspection of pipes, culverts, and retention ponds
- Clearing blockages and flushing lines
- Checking erosion control measures
- Repairing damaged or collapsed structures
Whether you need seasonal cleaning or annual maintenance contracts, we’ll keep your stormwater system clear and compliant year-round.
Routine Stormwater Inspections
Routine stormwater inspections help identify issues early before they become costly problems. Many municipalities now require periodic stormwater inspections for both residential and commercial properties to ensure systems are functioning properly and preventing pollution.
Our stormwater system inspectors check for:
- Sediment buildup or standing water
- Pipe damage or blockages
- Erosion around outlets and slopes
- Structural issues in basins or ponds
- Compliance with local environmental standards
After each inspection, you’ll receive a clear, detailed report outlining any findings and recommended next steps. If we find a problem, we have the knowledge and expertise to repair your stormwater system as well.
Stormwater Management
Effective stormwater management means more than just moving water; it’s about planning, compliance, and long-term performance. We work with homeowners, contractors, and municipalities to develop stormwater management plans that balance functionality with environmental responsibility.
Our stormwater management services include:
- BMP (Best Management Practice) implementation
- Maintenance and compliance documentation
- Regulatory reporting and inspection coordination
Whether it’s a single-family home or a large development, we will ensure your property meets local codes and performs efficiently year after year.
Frequently Asked Questions About Stormwater Services
What is a stormwater system?
A stormwater system manages rainwater runoff from your roof, driveway, and other parts of your property. It includes pipes, basins, and other structures that collect and direct water safely away from your home or business.
How often should a stormwater system be inspected?
Most stormwater systems should be inspected at least once a year, and depending on your local authority, annual inspections may be required. If your local authority does not have an inspection requirement, homeowners should still plan for an inspection every three years to catch developing issues early and avoid costly repairs down the road.
Can you repair existing stormwater systems?
Absolutely; we can assess, clean, and repair existing stormwater systems to restore proper drainage and performance. From replacing damaged pipes to clearing blocked culverts, we’ll get your system flowing again.
What causes stormwater drainage problems?
Common causes of stormwater repair problems include clogged drains, sediment buildup, poor grading, or damaged pipes. Heavy rains can also overwhelm systems that weren’t properly designed or maintained.
Do you offer commercial and residential services?
Yes, we provide stormwater services for both residential and commercial properties, from single homes to full-scale developments and municipal systems.
Schedule Your Stormwater Service Today
Don’t let poor drainage jeopardize your property. Whether you need a new system, routine maintenance, or a required inspection, Del Val Septic, Sewer & Storm has the expertise to keep your stormwater system performing at its best. Homeowners and businesses throughout Springfield, PA, rely on our team for dependable service, transparent pricing, and straightforward communication.
We don’t just design and install stormwater systems—we stand behind them. Our team builds long-term relationships with clients, helping them protect their property and avoid costly water damage for years to come.
Ready to get started? Call (610) 947-4800 to schedule an appointment or request service online to get a free quote.