Report a Spill

Reporting illegal dumping, spills or discharge incidents within Napa County

If you are aware of an emergency needing immediate response call: 9-1-1

Illegal/Unlawful Spraying or Dumping of a Pesticide:
Napa County Agriculture Commissioner's Office
(707) 253-4357

Napa County Flood Control and Water Conservation District
Storm Water Program Specialist
707-259-8600

City of American Canyon
Fire Department (improper disposal of hazardous/toxic materials)
642-2747

Public Works Department
647-4550

City of Calistoga
Public Works Department
(707) 942-2828

City of Napa 
Fire Prevention
707-257-9590

Public Works
707-257-9520

City of Saint Helena
Public Works Department
707-968-2658