The Princeton Water Department has a bulk tank water filling station available for registered users at 803 Ace Rd. It will be available 24/7 during nonfreezing weather approximately May through October. During other times, it will be available during normal business hours by appointment only. The unit has the capability of filling through either a 2” or 4” female quick-connect Camlock connection. You will need to supply your own hoses, and set up an account at City Hall 2 S Main St.