as with to
The town  made  .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  [MASK]  their crops.New factories can be built,now that they have the promise of  enough water  .