West County Wastewater District Office

2910 Hilltop Dr
Richmond, CA 94806
Service Area: Contra Costa County

510-222-6700

Notes: Drop-off Location: Main Lobby, Monday-Friday, 8am-5pm (closed 12pm-1pm).

Sharps must be in a sharps container before placing in the kiosk.

It is against the law in the state of California to dispose of sharps in the household trash.

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