The water that's captured in the quarry is slowly passed through a man-made wetland, and then it goes into that ball field there and percolates into the ground, recharging the drinking water aquifer of the city.
Air yang ditampung di tambang itu disalurkan perlahan melewati lahan basah buatan, lalu air itu mengalir ke lapangan bundar di sebelah sana dan merembes ke dalam tanah, mengisi ulang akuifer air bersih kota itu.