Phone Number for all Departments is 603-882-5191 OR 1-800-553-5191
Fax Numbers
Customer Service Laboratory/Treatment Plant	603-913-2362 603-913-2379
Mailing Addresses
MAIN OFFICE OPERATIONS WATER TREATMENT PLANT PO Box 1947 25 Manchester Street Merrimack, NH 03054 31 Will Street Nashua, NH 03060 200 Concord Street Nashua, NH 03060
Water Issues
Report a water outage Report a water leak Report dirty water Report low pressure	On-line Form On-line Form On-line Form On-line Form
Site Feedback
Webmaster	IS@Pennichuck.com
Pennichuck Departments
Accounting Customer Service Engineering Finance Human Resources Information Systems Investor Relations Laboratory Operations Water Service Company Senior Management Treatment Plant	Accounting@Pennichuck.com Customer-Service@Pennichuck.com Engineering@Pennichuck.com Finance@Pennichuck.com HR@Pennichuck.com IS@Pennichuck.com Finance@Pennichuck.com Laboratory@Pennichuck.com Operations@Pennichuck.com PWSC@Pennichuck.com Senior-Management@Pennichuck.com Treatment-Plant@Pennichuck.com
Daily weather phone number is 603-882-5191 Ext. 2474