Yard Flooded? Standing Water That Won't Drain? Here's What to Do.

Every big storm, the same thing happens across Medford, Somerville, Cambridge, and Boston: yards turn into ponds, water creeps toward foundations, and homeowners stand at the window thinking "not again." Here's the part most people don't know — a flooded yard is almost never bad luck. It's a drainage problem with a cause, and causes can be fixed.

What to do right now, while it's still wet

• Stay safe first. Keep people and pets away from standing water near outdoor outlets, extension cords, or equipment.
• Clear what you can reach. Leaves and debris on top of drain grates and catch basins turn a working drain into a plug. If it's safe to get there, rake them off.
• Document the water. Photos and video of where it pools, which way it flows, and how deep it gets. Do this while it's happening — once the water's gone, we're reconstructing the crime scene instead of watching the crime.
• Note where it came from. Roof downspouts? The neighbor's uphill lot? The street? The answer changes the fix.

Why your yard floods (it's almost always one of these four)

• Grading that works against you — the yard slopes toward the house or a low spot instead of away, so every storm delivers the water right where you don't want it
• Compacted clay soil — common all over Greater Boston; the ground simply can't absorb water fast enough, so it sits
• Downspouts dumping in the wrong place — a roof concentrates thousands of gallons per storm and hands it to one corner of your yard
• Old or failed drains — a drain that silted up years ago looks fine from above and does absolutely nothing below

Most flooded yards have two or three of these at once, and they compound. The diagnosis — figuring out which ones you have — is the real work. That's what the on-site visit is for.

How we fix it for good

Water follows rules: it needs a path and a destination. We build both.

• French drains — washed stone, filter fabric, the right pipe, the right slope, and a real outlet. Built right, they work in our clay; built cheap, they clog in two seasons.
• Catch basins & dry wells — collection points where the water pools, feeding storage sized to the actual flow
• Buried downspout lines — take the roof water and walk it away from the foundation underground
• Regrading — reshape the yard so gravity works for you instead of against you
• Permeable paving — where a patio or driveway is part of the problem, permeable pavers turn it into part of the solution

This isn't a sideline for us. Allan is an NDS Certified Professional Drainage Contractor — certified in exactly this engineering — and water management is built into every patio, wall, and walkway we've installed for 37 years. Our full drainage services are here.

One honest note about storm weeks

After a big nor'easter or hurricane, everyone's yard floods on the same day — and the schedule fills fast. Call early, even if the water's already gone down. The yard that floods this storm floods next storm too, and the best time to fix it is before the next one, not during it.

Where we work

Across Greater Boston — Medford, Somerville, Cambridge, Arlington, Boston proper, and the surrounding towns.

Common questions

Why does my yard flood every time it rains?

Almost always some mix of four causes: grading toward the house, compacted clay soil, downspouts dumping where water pools, or an old drain that quietly stopped working. Finding which ones you have is the first step of the fix.

Can it be fixed permanently?

Yes. Water needs a path and a destination — French drains, catch basins, dry wells, buried downspout lines, and regrading, sized to the water your yard actually gets, give it both.

What should I do while it's still flooded?

Stay clear of water near anything electrical, clear drain grates you can safely reach, and take photos and video of where the water pools and flows. That documentation is the most useful thing you can hand us.

Does a French drain work in our clay soil?

Yes — when it has a real outlet. In clay, the water can't just be moved into more clay; it needs a dry well, a catch basin, or daylight at a lower grade. That outlet design is where cheap installs fail.