If you are aware of an emergency needing immediate response call: 9-1-1
For hazardous materials or chemical spills incidents, call:
Alameda County Environmental Health - (510) 567-6700
For illegal/unlawful spraying or dumping of a pesticide, call:
Alameda County Agriculture Commissioner's Office - (510) 670-5232
To report an illegal discharge or dumping incident, contact the city agency below in which the discharge or incident occurs:
Alameda (City of):
- Fire Department Inspector - (510) 337-2120
- Public Works Department - (510) 747-7930
- After hours - (510) 337-8340
Alameda County (unincorporated):
- Alameda County Public Works Maintenance Dispatch - (510) 670-5500
- Business Inspector - (510) 670-6210
Albany - (510) 528-5770
Berkeley - (510) 981-7466
Dublin - (925) 833-6632
Emeryville - (510) 596-3728
Fremont - (510) 494-4740 (after hours - (510) 791-4291)
Hayward - (510) 881-7900
Livermore - (925) 373-5026
Newark - (510) 790-7254
Oakland - (510) 615-5566
Piedmont - (510) 420-3050
Pleasanton - (925) 931-5511
San Leandro - (510) 577-3401
Union City - (510) 675-5369
Zone 7 Water Agency - (925) 484-2600