Turf damaged areas

I have dug turf up which is very wet, as you can see the soil underneath the turf is dry, firm which is mainly clay which goes to a depth to about 2 foot, so I dug through the clay into free draining soil which is below the clay & found the water table as you can see water.
Once this was done filled holes up with 10mm stone right up to the surface followed with sharp sand level out & turf over ready for the season.