Firgrove Mutual Water Co Inc. | Water Utility Company | Welcome to Firgrove Mutual Water Co Inc.!

10408 144th St East, Puyallup, WA 98374-4958 • Hours - Monday-Friday 7:30am-4:00pm • 253-845-1542 • After Hour Emergencies 253-948-6780

» Billing Procedures

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» Meeting Schedule

» Meeting Minutes

» COVID-19 Updates

Welcome to Firgrove Mutual Water Company!

COVID-19 Updates and Information

Upcoming Office Closures:

Memorial Day

Monday, 5/30/22 & Tuesday, 5/31/22

Special Notice Posted

Oct 15, 2021

Hazard Mitigation Plan Updates

Water Conservation

Conservation Kit

Frequently Asked Questions

Why does my backflow assembly have to be tested every year?

Your backflow assembly is a mechanical device with moving parts that can break just like your car can break down. The State of Washington has determined that annual testing is most appropriate as stated in WAC 246-290.

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