Treated processes wastewater overflows the cement storage basin into a newly built pond. It then flows down a grassy ditch into another newly created pond. From there it flows down a ditch, eventually discharging to the river. Kohler Thailand has a zero discharge permit according to the EHS staff. KT reuses approximately 50% of their treated wastewater. The white arrow in the below photo is the overflow pond and flows in the direction of the arrow