Common exterior drainage problems
Wet lawns and recurring puddles may result from slope, roof discharge, compacted soil or a blocked drainage path.
Surface drains collect visible water. French drains intercept water in saturated soil. Grading and downspout routing solve different parts of the problem.
What to check before planning drainage work
- Check both side-yard slopes
- Note where downspouts terminate
- Compare surface pooling with soil saturation
Pay attention to narrow side yards
The City of Mauldin Public Works Department maintains city-owned streets and associated storm drains, including pipe and catch-basin cleaning and ditch maintenance within its responsibility.
If the wet area is inside the yard rather than a public right-of-way, compare surface flow with soil saturation before choosing a fix. A private French drain should not be treated as a shortcut around a public drainage problem.
Confirm where the water can go
Any proposed drain needs a lawful and suitable outlet. Do not assume water may be directed onto neighboring land or into public infrastructure.
Confirm utility locations, drainage easements, permits and other local requirements before excavation.
Explore drainage services
Choose a method based on the problem in your yard.
More service areas
See how drainage concerns can vary across the Greenville area.