Flagstaff Water Services

Water Services
Billing and Contact Information
Water Resources and Conservation
Capital Improvement Projects
Informational Resources

Visit the links below to learn more about how water is managed in Flagstaff.  

Drinking Water
Wastewater
Reclaimed Water
Stormwater

Do You Need to Report a Water or Sewer Service Problem? 

During work hours, call: (928) 213-2400.

For weekends, evenings, or emergencies, call: (928) 774-0262. 

Report water quality and pretreatment complaints: waterquality@flagstaffaz.gov

Water Reliability Today and Tomorrow Blog
Water Talk News
Water Services Announcements

Quick Links

Virtual Tour of the Lake Mary 

Water Treatment Plant

Read a list of helpful definitions.

Weekly Production & Storage Stats: 06/16/2022
                            Consumption:  65.52 mg/week
Average Gallons / Capita / Day: 122
Upper Lake Mary Water Level:
23.3 Feet
26.88% Water in Storage

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