Original sentence: The supply is treated with chlorine solution to remove the iron, and is backed up by diesel fuel generators to maintain the supply during power outage.The water department is working with the recycling and waste reduction district to educate residents about the hazards of household waste.Valparaiso gets all of its water from wells that draw water from depths between 90 and 120 feet
Edited sentence: Our water department is working with our recycling and waste reduction district to educate residents about the hazards of household waste.The water then goes through filters where it is treated with chlorine solution to remove the iron.Valparaiso also has emergency back up generators that are fueled by diesel fuel so that way when there are outages Valparaiso is still able to provide water to the community.Valparaiso gets all of its water from wells that draw water from a depth of anywhere from ninety to one hundred and twenty feet.With everything that Valparaiso does they make sure that their water is not only pure but great tasting as well