Wastewater Management
Wastewater
Management protects both the public’s health and the region’s water
quality by collecting and treating wastewater (sewage). The total
system can collect and clean up to 161 million gallons of wastewater
per day for about 340,000 residential and business connections in
Fairfax County. Our wastewater collection and conveyance system,
one of the nation’s largest sanitary sewer systems, covers nearly 234
square miles.
Tell me more about wastewater management
Major Topics
- Change in Connection Charge
- Wastewater Projects Available for Bid
- Wastewater Projects Under Construction
Outreach and Education
- Where Does the Flow Go? (video)
- Can the Grease (video)
- Don’t Flush Unused Medicines (video)


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