Castle Rock, WA Fentanyl Resources

1 verified fentanyl and opioid resources are listed in Castle Rock, WA — treatment centers, free naloxone, recovery support, and grief support. Each result shows its source and check date. Overdose emergency? Call 911. Crisis? Call or text 988.

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Verified resources in Castle Rock

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Treatment Centers

Cowlitz Family Health Center

2232 South Silver Lake Road · Castle Rock, WA 98611

Services: Substance use treatment · Residential/24-hour residential

Verified Checked 01 Jul 2026 in person

Call +1-360-274-3262 View details Website Directions

Source: SAMHSA FindTreatment.gov

Castle Rock, WA Fentanyl Resources

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Verified resources in Castle Rock

Cowlitz Family Health Center