I buried 100 feet of cloth covered weeping tile to take sump water away from my house, it used to exit above ground-uphill from my septic field. My washing machine also uses this drain.
Dry summers it works awesome.
If i was to do it again- i would bury it another 4” deeper and tee on the end with another 50 feet.
Its maybe 4” below the surface now. I did it about 6 years ago.
Im thinking i need to do something like this along my driveway,as is flat and doesent run off very well.