Hammond Water Works Department – Business Office
6505 Columbia Avenue
Hammond, IN 46320
Hours of Operation
New Service applications will be accepted during these business hours only.
Monday, Tuesday, Wednesday and Friday
8:30 a.m. to 4:30 p.m.
8:30 a.m. to 6:00 p.m.
Closed Saturdays and Sundays.
Send a Message
We will contact you within 48 hours.