Although I haven't seen the official total of rain, we received a few inches in a 45 minute period. That said, we have some cleanup tomorrow. We will be postponing all mowing apart from a single cut on greens. It is never worth risking damage to the golf course by trying to mow when it's wet. Our croquet court project had significant washing. When you get a lot of rain in a short timeframe, little can be done. No amount of drainage, be it surface or subsurface, can handle that much water.