Constructed Wetland Technology is natural, low cost and sustainable technology based on natural wetland processes. This technology comes with advantages like well proven energy less, zero maintenance, no chemical, no extensive sludge maintenance, no odour, any size and shape installation, easy to construct. It uses macrophytic plants for nutrient removal, oxygenation and improved aesthetic suitable for any society, townships, industrial setups, commercial facilities etc. The waste water can treated, recycle and reused for irrigation, landscaping and flushing or safe land and water discharge.