Water Department in LaSalle County, IL

Find The Office You Need

• La Salle Water Department

  500 2nd Street, LaSalle, IL 61301

  815-223-6978
• Mendota Water Department

  506 9th Street, Mendota, IL 61342

  815-539-6307
• Ottawa Water Department

  828 East Norris Drive, Ottawa, IL 61350

  815-434-0158
• Peru Water Department

  4150 PARK Rd, Peru, IL 61354

  815-223-8615