FAQs: Water and Sewer Hookups. What do I need to do to hook up to public water service? If your property is currently served by a well, you will need to. If a water or sewer hookup has not been purchased for the property, in-City hookups need to be purchased when the building permit is picked up. Out-City water. RV hookups provide increased convenience when traveling in an RV. We show you how to use each type: water, sewer, and electric. Water Service It is very important to every household to have a proper and responsible water line connection. Normally water meter and service installation are. Permits/Rates and Regulations for Water Hookup pdf Sanitary Sewer Connection has information on Sanitary Sewer Connections, Water Service Connections. Most tiny houses are just hooked up to standard utilities. In some For instance, you may be able to get power and water to your house, but not a sewer hookup.