Spokane River Public Contaminants Guide Toxic Chemicals and Heavy Metals in the Spokane River Use the navigation below to read online, or click here to download the pdf. Table of Contents Valuing the Spokane River Meeting Spokane River Needs Environmental Chemicals & Heavy Metals Spokane River Chemicals & Heavy Metals Sources and Pathways Exposure and Risk Fish Consumption Advisory Urban Waters Initiative What You Can Do Combined Sewer Overflow Upgrades Toxic Chemicals & Heavy Metals Frequently Asked Questions Where Can I Get More Information? Download the Public Guide PDF Info Exchange Main Page