Cal Anderson Park Drop Box

Address: 1635 11th Ave · Seattle, WA · 98122

Phone: 206-684-7250

Service area: Seattle

Residency restriction: No

Provides containers: No

Last verified: 2026-05-13

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Needle drop-box is located near the restrooms in the middle of the park.

Accepts sharps containers or rigid plastic containers up to 2 liters in size as well as loose lancets, needles and syringes.

It is against the law in King County to dispose of sharps in the household trash.

Please note that SafeNeedleDisposal.org is not affiliated with these facilities or programs. Contact the facility directly to confirm hours of operation and requirements.

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