Please note: Aqua Water Supply Corporation is not affiliated with Aqua World Systems, a company that sells water filtration systems. We are aware that Aqua World Systems has been contacting residents in the Aqua WSC service area, offering to test members’ water and then presenting their water filtration systems for purchase. Rest assured that water received from Aqua WSC is safe and free from any harmful contaminants. The water supplied by Aqua WSC is routinely tested in accordance with state and federal requirements; therefore, further testing is not necessary. If you should have any questions or concerns about your water supply, please feel free to contact the Aqua office at (512) 303-3943.