put supply noticed
The town  [MASK]  .It found  a way  to clean its "dirty" water.Once the cleaned water was reused  in  many ways.Five  man-made  lakes were built.Here people could swim and fish and go  boating  .They  could  have picnics in their new parks.Farmers had more water  for  their crops.New factories can be built,now that they have the promise of  enough water  .