Drainage Guide

WHY YOUR YARD STAYS
WET AND WHAT TO
DO ABOUT IT.

Standing water has a cause — usually the grade, the soil, or runoff with nowhere to go. Here's how to read the problem and what kinds of corrections actually work.

Read the water.
Fix the cause.

Water sits where the ground can't get rid of it. The fix depends on why it's sitting there — so the first step is figuring out the cause.

Low spot in yard causing standing water
01

The Grade Is Wrong

The most common cause of standing water is a low spot — a depression where water collects because there's no slope to carry it away. The ground was either never graded right, or it settled over time.

  • Low Spots: Depressions that catch and hold water.
  • Flat Yard: No slope to move water off the surface.
  • Settled Ground: Areas that sank and now collect water.
  • The Fix: Regrade to restore positive slope.
Poorly draining clay soil causing wet yard
02

The Soil Won't Drain

Some soil sheds water instead of absorbing it. Compacted clay — common across Western NC — holds water on the surface long after the rain has stopped.

  • Clay Soil: Dense soil that water can't soak into.
  • Compaction: Ground packed hard by traffic or equipment.
  • No Percolation: Water sits on top instead of moving down.
  • The Fix: Subsurface drainage to carry water away.
Runoff with nowhere to go causing standing water
03

Runoff Has Nowhere to Go

When water from a slope, a roof, or a driveway flows onto your property and has no exit, it pools. The water is coming in faster than the land can shed it.

  • Incoming Runoff: Water from uphill or hard surfaces.
  • No Exit: Nowhere for the water to drain off.
  • Concentrated Flow: Channels that dump water in one spot.
  • The Fix: Redirect the water into a proper channel.
Failed drainage system causing standing water
04

Failed or Missing Drainage

Sometimes there's drainage in place — it just doesn't work. Clogged pipes, collapsed lines, or a system that was never sized for the water it sees all leave the yard wet.

  • Clogged Lines: Drains blocked and no longer carrying water.
  • Collapsed Pipe: Underground lines crushed or separated.
  • Undersized: A system that can't keep up with heavy rain.
  • The Fix: Repair or replace the drainage properly.
Drainage corrections to fix standing water
05

The Kinds of Fixes

No single fix works for every wet yard. The right correction depends on the cause — and often it's a combination of methods working together.

  • Regrading: Restoring slope so water sheds off.
  • Swales & Ditches: Channels to carry runoff away.
  • French Drains: Subsurface pipes for water that won't shed.
  • Catch Basins & Culverts: Collection points and crossings.

Let's get your project
done the right way.

Reach out — we'll review your project and walk you through the next step.