If you're in Auckland you would have experienced A LOT of rain overnight. We had over 90mm here in Waiau Pa! Here is an example of why Ebb & Flow is a popular base construction for arenas. Our arena is Ebb & Flow base with a Woodhill black sand and GGT Fibre blended surface.
As you can see in the video, just a few hours after the heavy rain cleared we had no surface water or pooling, and the footing was great to ride on.
If you're considering a base type for your Arena, Ebb & Flow is well worth it. Get in touch with Laura to chat through your options.