It's possible, but you would need to be very careful. Many water treatment plants use chlorine or chloramine to disinfect the water. If you are not familiar with these chemicals and how to handle them safely, it would be best to leave the job to a professional. Also, unless you have a back-up source of treated water available, you could end up making things worse by fixing the plant yourself. Chlorine and chloramine are effective at killing bacteria and other organisms in the water, but they can also be harmful to humans and pets if not handled properly.

It's possible, but be very careful. Improperly fixing the water treatment can lead to serious health problems. Before starting any project, it's always a good idea to consult with a professional to make sure you're doing it correctly. Many municipalities have their own water treatment plants, so it might be helpful to call your local government office and ask for advice on how best to fix the issue. There are also many resources online that can help guide you through the process of fixing your water treatment system. Good luck!