Install a perforated 4-inch diameter drain pipe in the trench on top of about 2 inches of rounded gravel the size of walnuts. Once the pipe is in place, fill the entire trench with the same gravel.

Gravel is a highly effective drainage medium because the voids ... If the pipes' holes face upward, the water will have to ...

A french drain is a small trench filled with gravel, with a pipe running through the centre to redirect excess water. Other ...

This trench will have a perforated drain pipe in it and will be filled with clean washed stones or gravel that are the size of golf balls or slightly smaller, perhaps the size of a large glass marble.

For the drain that will run along the entire back ... A 4-feet-deep by 3-feet-wide gravel-filled trench will only create an underground lake. If your soil is sufficiently porous for water to ...

Q. A corner of my garden has poor drainage and I have lost a lot of plants there over the years. A friend told me to put in a dry well. What is a dry well and will that help? A. A dry well is ...

Adjust the slope with some of the dirt, as needed. Step 6. Fill the End of the Trench With Drainage Gravel Lay a piece of landscaping fabric in the last foot of the trench and cover it with three ...

A French drain is a trench filled with gravel and will help dry out an area, providing the trench is pitched properly and there is a place for the water to run to. A trench with gravel will not ...

The classic French drain is simple - just a trench filled with gravel, with sand on top. It allows excess water to percolate through the sand and gravel, eliminating the puddles. The modern ...

Once the perforated pipe is past the house a few feet, it can transition to a solid pipe. The bottom of the trench can now be dug level so that it gets shallower and shallower until the pipe exits ...