Drainage advice for Roseville homeowners
Plain answers about wet yards, French drains, downspouts and grading.
Are exterior French drains effective?
Yes, an exterior French drain works well when the problem is water moving through the soil and there is a lower place to send it, but it does little for roof runoff or a yard with no fall.
Read the answerMy French drain is full of dirt. How can I clear it?
If the drain has a cleanout, you can often flush loose dirt out with a hose or a small jetter, but if it fills again, the real problem is how the dirt is getting in.
Read the answerHow do I install a French drain?
Dig a sloped trench from the wet spot to a place the water can safely go, line it with filter fabric, lay perforated pipe on a bed of gravel, cover it with more gravel, wrap the fabric over the top and backfill.
Read the answerWhy does water pool in my backyard after rain?
Water pools when rain arrives faster than the soil can absorb it and the ground gives it no lower place to run, and in Roseville dense clay soil is usually a big part of the reason.
Read the answerWhere should a French drain discharge?
A French drain should empty at a point lower than the whole pipe and well away from your foundation, usually a lower part of the yard, a curb outlet, a dry well or a sump basin, so the water can leave without causing a new problem.
Read the answerHow deep should a French drain be?
Most residential French drains in Roseville sit about 18 to 24 inches deep, but the right depth depends on where the water is coming from, how your yard slopes and what it has to drain into.
Read the answerDo French drains need a sump pump?
Most French drains do not need a sump pump, because they move water by gravity. You only need a pump when the water has no lower place to go.
Read the answerCan a French drain stop water from getting into a crawl space?
Often yes, if the water comes from outside through the soil or off the surface, but not if it comes from condensation, a leak or water rising from below.
Read the answerWhat is the difference between a French drain and a trench drain?
A French drain is a buried, gravel-filled trench with a perforated pipe that removes water from the soil, while a trench drain is a grated channel set into a hard surface that catches water running across the top.
Read the answerHow do I keep roof water away from my foundation?
Keep the gutters clear, carry every downspout well away from the house, and make sure the ground slopes away from the walls on all sides. If the yard can't move the water by itself, send it through a buried pipe to a safe outlet.
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Get started
Tell us where the water goes
Call (916) 010-0004 or send a message with a few photos of the wet area. We are open Monday to Friday 7 AM to 7 PM and Saturday 8 AM to 5 PM.