Question 1

How do I file a mining claim in Washington?

Accepted Answer

To file a mining claim in Washington: (1) Locate and stake your claim on open BLM land, (2) File a location notice with the BLM Portland (OR/WA combined BLM) office within 90 days, and (3) Record the claim with your county recorder. Total cost is approximately $225.

Question 2

How much does a mining claim cost in Washington?

Accepted Answer

Filing costs about $225: $200 BLM location fee plus approximately $25 for county recording. Annual maintenance is $200 per claim, due by September 1st.

Question 3

Where is the BLM office for Washington mining claims?

Accepted Answer

The BLM Washington State Office is located in Portland (OR/WA combined BLM). You can also file online at mlrs.blm.gov.

Washington Mining Claim Guide

⚡ Quick Facts

📞 BLM Washington State Office

💰 2026 Fees & Deadlines

Critical Deadline

📮 How to File

📚 Additional Resources

Browse Washington Mining Claims for Sale