If you bought an apartment and you need to apply for water, then you are definitely here and they will help you here! (at least to me) I came across a very responsive woman, she told me where to go, what documents need to be collected and brought, how to issue (the application is accepted only in Georgian, but the people here are good, they can help with this) not the employees themselves, but visitors can be asked. In two days I collected the documents, the landlord of the apartment that I rented helped write the application, and that's it, they assigned me an account number, and told me how to pay for the water.