Q.Controlling Slope Drainage With a Berm?
I have trouble with rainwater flowing off a neighbor’s yard down a slope onto my driveway. I would like to create one or two berms across the slope to slow the flow of the water and direct some of it towards the street. What is the best way to go about this?

Certified GKH Gardening Expert
These articles should help; https://www.gardeningknowhow.com/special/spaces/creating-and-using-berms-in-the-landscape.htm
https://www.gardeningknowhow.com/special/spaces/building-a-berm-how-do-i-make-a-berm.htm