How We Diagnose Drainage Problems
Not All Water Problems Are the Same
Many drainage issues look similar on the surface but have very different causes. That’s why we never guess.
Our evaluation includes:
• Walking the entire property
• Checking slope and grade
• Identifying where water comes from
• Identifying where water should go
• Inspecting downspouts and discharge points
• Looking for soil settlement and problem areas
A bad drainage plan can make water problems worse. A good one fixes them permanently.
Common Drainage Issues to Watch For
Poor drainage can cause serious damage to your landscape, home, and foundation if left unaddressed. Here are some common signs that your property may have a drainage problem:
• Stunted plant growth, yellowing leaves, or wilting limbs
• Dry, compacted soil that struggles to absorb or retain moisture
• Excessive moss growth
• Unwanted pests or fungal growth
• Water-related damage to your home’s foundation or structures
If you’re noticing any of these signs, it’s important to consult a professional before the problem gets worse.
Drainage problems can be complex and vary widely from property to property. At McDowell Landscapes, we have the experience and expertise to diagnose both common and unusual drainage issues.
We perform a detailed site inspection and work with you to create a custom drainage plan that restores proper water flow and protects your property long-term.
Why Drainage Systems Fail
Most Failures Come from Poor Design or Shortcuts
Common reasons drainage systems fail:
• No proper outlet for water
• Pipes that are too small
• No slope in the pipe
• No fabric around gravel
• No cleanouts for maintenance
• Dumping water too close to the foundation
• Cheap materials
• Improper installation
Moving water is easy. Moving it correctly and permanently takes experience
Foundation Protection Matters
Water Is the #1 Enemy of Your Home
Poor drainage can cause:
• Foundation cracks
• Basement leaks
• Mold and mildew
• Rotting landscaping
• Washed-out soil
• Concrete movement
Fixing drainage early:
Protects your home
Prevents major repair bills
Increases property value
Surface Water vs Groundwater
Two Different Problems — Two Different Solutions
• Surface water = rainwater you can see flowing or pooling
• Groundwater = water moving through the soil underground
Some yards have one problem. Many have both.
That’s why many projects require a combination of solutions like:
• Grading
• Catch basins
• French drains
• Drain tile
• Dry creek beds
Maintenance Tips
Keep Your Drainage System Working
Homeowners should:
• Keep outlets clear
• Keep leaves and debris out of basins
• Make sure downspouts stay connected
• Avoid burying outlets
• Call if pooling returns
Drainage Corrections
Professional Drainage Solutions for Your Property
At McDowell Landscapes, we design and install custom drainage systems to protect your home, foundation, and landscape from water damage. Every property is different, so we start with a site evaluation and recommend the right combination of solutions for your specific situation.
Catch Basin Installation
Catch basins are a critical component of an effective drainage system. They act as collection points that allow surface water to enter and be redirected underground.
These basins can be:
• Integrated into most drainage systems
• Used with French drains, drain tile, and downspout systems
• Placed in low areas, near foundations, or where water naturally collects
They help capture water quickly and move it away before it can cause damage.
Drain Tile Installation
Drain tile systems are a simple and cost-effective way to fix drainage issues around your home.
The process typically includes:
• Digging a trench
• Installing perforated or solid drain tile
• Adding a catch basin near the house
• Running the system to a proper outlet away from the structure
Additional components like:
• Channel drains (for driveways and patios)
• Dry wells
can be added to increase system performance and capacity.
Slope Corrections (Regrading)
Slope corrections are often the fastest and least invasive way to solve drainage problems.
Common fixes include:
• Filling low spots where water pools
• Regrading areas to redirect water away from structures
Over time, soil often settles — especially around foundations. While this is common, settling near the house can cause serious basement water issues and costly repairs.
Proper grading:
• Moves water away from your home
• Prevents foundation issues
• Eliminates standing water
Dry Creek Beds
Dry creek beds use a combination of large and small decorative rock to manage surface water in a natural and attractive way.
They:
• Control erosion
• Guide water through natural low areas
• Require little or no trenching
• Look like a natural creek bed
They’re ideal for:
• Wet areas
• Erosion-prone areas
• Covering problem spots where grass won’t grow
We typically use 2–6” river rock and larger stone to create a durable, attractive, and functional solution.
Dry creek beds are also a great alternative to traditional splash blocks for downspouts.
French Drain Installation
A French drain is one of the most effective and versatile drainage systems available.
It is designed to:
• Collect groundwater
• Redirect surface water
• Protect foundations
• Prevent soggy lawns and erosion
A French drain consists of:
• A trench filled with gravel or rock
• A perforated pipe in the center
• Fabric to keep soil out of the system
French drains are also known as:
• Drain tile
• Weeping tile
• Blind drain
• Rock drain
• Perimeter drain
Regardless of the name, the purpose is the same: move water away from where it doesn’t belong.
Why Choose McDowell Landscapes for Drainage Work?
Licensed & insured
Custom-designed solutions
Proper slope, flow, and discharge planning
Professional equipment
Long-term results
Get a Free Drainage Evaluation
If you’re dealing with water problems, don’t wait until they cause major damage.
Contact McDowell Landscapes today for a free drainage consultation.
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Hours

Service Area
McDowell Landscapes provides boulder retaining wall installation, grading and excavating, hydroseeding, drainage corrections, driveway installation, paver patios, boulder wall installation, mulch installation, seasonal landscapes, paver walkways, and snow plowing, hauling, removal service for:
Stillwater, Lake Elmo, Oakdale, Grant, Bayport, Woodbury, White Bear Lake, Hugo, Maplewood in Minnesota