The phrase “a drop in the ocean ” generally implies something is insignificant, an infinitesimal part of a much, much greater whole. But the ocean would not exist without many small drops. Water sustainability works in much the same way. In the hopes of creating a more sustainable planet, two U.S.-based water companies, are making small changes that lead to big results. H2O America owns and operates local water and wastewater utilities, providing clean water and treating wastewater across the