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Girls Carrying a Recycling Bin

The Department of Environmental Resources (DER) strives to promote a safe and healthy environment and improve the quality of life in our community through a balance of science, education, partnerships and environmental regulation.

DER is a unique organization dedicated to public health and protection in Stanislaus County and the nine incorporated cities. This commitment to environmental protection is exemplified by the comprehensive programs provided. You are encouraged to become better acquainted with the services it provides.



Household Hazardous Waste Facility
1710 Morgan Road

Modesto, CA 95358


Fri & Sat: 8:00am - 12:00pm

Stanislaus County Offices
3800 Cornucopia Way, Suite C
Modesto,CA 95358
Office Hours: 7:30 a.m. – 5:00 p.m.
Mon – Fri (excluding legal holidays)

Administration (209)-525-6700

Code Enforcement (209)-525-6700

Environmental Health (209)-525-6700

Hazardous Materials (209)-525-6700

Milk and Dairy (209)-525-6700

Solid Waste Management (209)-525-6700

Fink Road Landfill

4000 Fink Road

Crows Landing, CA 95313


Mon-Sat: 8:00am - 4:00pm
(excluding January 1, July 4, Thanksgiving Day, December 25)

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