Sometimes it is more efficient to split up the Rainstore3 into three separate sites instead of piping stormwater to one center location. That worked well for this project. Very little of this site has porous surfaces since it is nearly all occupied by the building or the asphalt paving. With using Rainstore3, the stormwater can be handled on site replenishing natural aquifers.

This is the east side entrance and Rainstore3 is underneath the pavement and marked with the inlets.

Scanning to the left of the previous photo you can see that the Rainstore3 doesn't take up any above ground space for the detention basin.

The north side of the building has Rainstore3 underground detention basins for handling stormwater.