The safely treated waste water means the treatment with others point of view like side effect. The treatment by sustainable developments .safe treated water that does not represent any significant risk to health over a lifetime of consumption. The safely treated water must be delivered that is pure, wholesome, healthful and potable. Water containing standard by recommended by standard agencies. Safely managed sanitation services. Management of Water scarcity, flooding and lack of proper wastewater management also hinder social and economic development. Increasing water efficiency and improving water management are critical to balancing the competing and growing water demands from various sectors and users.Percentage of population using a safely managed drinking water service at home.