posted 3 hours ago
You probably already know this, but I’d make sure to have a slight grade away from structures for 10+ft to ensure drainage. As mentioned above, a pond, swale, or rain garden that provides soil for grading the lawn could also catch french drain runoff to infiltrate. In fire prone areas like mine, roof runoff going to a wetland or well hydrated garden around the house (at least 6ft away from structure) can be a good approach.
This is all just my opinion based on a flawed memory