Resources

How Gold Mining Can Affect Water Quality

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USGS Water Science Glossary

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An Introduction to Water Quality Monitoring

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About the Mining Act of 1872

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What is Acid Mine Drainage?

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Mining Activism Across the US

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Protecting Your Community Against Mining Companies and Other Extractive Industries: A Guide for Community Organizers

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Buckhorn Mine Library

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About Mine Monitoring

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Mine Monitoring Photo Gallery

Browse Gallery

Contact OHA

PO Box 163
Tonasket, WA
98855

info@okanoganhighlands.org

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