If the same part of the lawn stays wet for days after a storm, a curtain drain is often the right solution. It intercepts shallow groundwater and runoff before that water spreads through the yard.
The key is placing the drain in the path of the water rather than simply digging where the lawn looks wettest.
How do I know the problem is more than just slow-draining soil?
A lawn that stays wet for several days after ordinary rainfall points to an ongoing drainage problem.
Repeated mud, soft ground, standing water, or grass that struggles in the same area all show that the soil is receiving more water than it can move away naturally.
Is a curtain drain better than a French drain for a soggy lawn?
A curtain drain works especially well when shallow water moves across a broad section of the property.
A French drain is usually better when water follows a more defined route or collects in a specific low spot. Where the water enters the yard determines which system makes more sense.
Where should a curtain drain go in a wet yard?
Usually uphill from the soggy section.
That placement catches the water before it reaches the saturated lawn. Putting the drain only in the lowest wet spot misses the opportunity to intercept the flow earlier.
What if the lawn stays wet even after a small amount of rain?
That often points to shallow groundwater, poor soil drainage, or runoff arriving from another section of the property.
A curtain drain gives that shallow water a path out instead of letting it sit beneath the lawn.
Do I need to fix the grading too?
If the grade keeps directing water toward the same area, yes.
Changing the slope and adding drainage work together: the grading controls surface runoff while the drain handles water moving through the soil.
Will a curtain drain fix every wet area in the yard?
Not necessarily.
A property with several wet zones may have multiple water sources. One section may need a curtain drain while another needs a French drain, dry well, or grading work.
Should I fix the soggy lawn before adding landscaping or a patio?
Yes.
New sod, planting beds, walkways, and patios should go in after the drainage problem is handled. Otherwise, the new work is being built over soil that is already staying too wet.
Who Should I Call if My Lawn Stays Soggy After Every Rain?
A drainage contractor should look at where the water is entering the yard, how it moves through the soil, and where it should be redirected. F. La Rocca & Sons handles curtain drains and other drainage solutions throughout Westchester County for homeowners dealing with persistent wet areas.
Can a Dry Well Handle Runoff From a Large Driveway or Patio? >