Un level yard with standing water in middle and squishy
I have owned this property for over 10 years and we had a pool in the middle of the backyard. The back yard has always held water and I'm pretty sure the neighbor to the right, and uphill has his yard and driveway sloped to drain down to my yard. There is an old French drain system that doesn't work and soil erosion seems to be occuring as the corrugated pipes of the drain are now visible in the yard and not buried. Don't know where to begin to fix this problem. I need to make the yard dryer and more usable for future renters or possible resale. Any advice?