Using a pointed shovel, dig a pit 2 inches deeper than the basin and wide enough
to fit it. Put the soil in a wheelbarrow or on a tarp to protect nearby turf.
Dig a narrow, shallow trench between the pit and the nearest exterior outlet. http://www.thisoldhouse.com/toh/how-to/step/0,,20050351_20076471,00.html
I like how earthy this looks