Resources
History of PCBs in the Spokane:
https://srhd.org/programs-and-services/pcbs
Effects of PCBs:
https://www.spokaneaquifer.org/what-are-pcbs/
https://my.spokanecity.org/publicworks/wastewater/pcbs/
https://static.spokanecity.org/documents/publicworks/wastewater/pcbs/pcbs-in-municipal-products-report-revised-2015-07-21.pdf
Cleanup:
https://spokaneriver.net/wastedirectory/waste_type/pcbs/
http://www.spokesman.com/tags/pcbs/
http://www.spokesman.com/stories/2014/jun/10/avista-replacing-transformers-to-eliminate-pcbs/
https://www.epa.gov/sites/production/files/2014-12/documents/wawqs.pdf
http://crosscut.com/2015/10/what-will-it-take-to-clean-up-a-poisoned-river