Water Bottle Blues

It's not advised to drink the tap water, especially during the rainy season when sewage can easily seep into the water supply. This is the result. I now buy the largest bottle available so I don't have to buy as many but I still feel incredibly guilty about all the bottles I am using. Fortunately, I think that they are reused after they leave my house. It's not a formal process, but they are collected and used to hold a variety of things, from tap water to locally brewed beer. Please, Addis municipality, improve the cleanliness of your water supply system so people can stop buying this ish.