MAILING ADDRESS:
National Water Company
2730 W. Marina Dr.
Moses Lake, WA 98837
800-790-3201
Monday – Friday: 9:00am – 5:00pm (PST)
Saturday – Sunday: Closed
National Water Company
2730 W. Marina Dr.
Moses Lake, WA 98837
800-790-3201
Monday – Friday: 9:00am – 5:00pm (PST)
Saturday – Sunday: Closed