What are those things called that make your lawn / garden less wet. They have tiers and they absorb wetness.
Picture unrelated
>>934129
Are you talking about drainage tiles?
>>934132
No. It's like this big structure with multiple levels and it takes all the moisture in the soil and sends it underground.
a sponge
but like a really big one
weeping tile
French drains?
Bump forgot the name as well. It's a traditional technique of forcing water down a decline underground
>>934129
it's called a dry well
>>934144
What the fuck?
Underdrain?
Sock tube?
Weep pit?
Perforated storm sewer pipe?
Need more info, op
>>934163
Ahh that Matty Hovey... he does good 3d art.
>>934129
Herringbone drain?