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Food, Water, Sanitation, and Hygiene Information for Use Before and After a Disaster or Emergency

Before a Disaster or Emergency


After a Disaster or Emergency

Safe Food

Safe Drinking Water


Water Testing

Water for Personal Use

Water from Community Drinking Water Systems

Water from Private Wells

Water from Cisterns, Storage Tanks, Tankers, and Rain-Catchment Systems

Sanitation and Hygiene

Septic and Wastewater Concerns

Water-related Diseases and Illnesses

Educational Materials

Contact Us:
  • Centers for Disease Control and Prevention
    1600 Clifton Rd
    Atlanta, GA 30333
  • 800-CDC-INFO
    (800-232-4636)
    TTY: (888) 232-6348
  • New Hours of Operation
    8am-8pm ET/
    Monday-Friday
    Closed Holidays
  • cdcinfo@cdc.gov
Ready.gov - Prepare. Plan. Stay Informed.
USA.gov: The U.S. Government's Official Web PortalDepartment of Health and Human Services
Centers for Disease Control and Prevention   1600 Clifton Rd. Atlanta, GA 30333, USA
800-CDC-INFO (800-232-4636) TTY: (888) 232-6348, New Hours of Operation 8am-8pm ET/Monday-Friday
Closed Holidays - cdcinfo@cdc.gov

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