Chemical Spills
- 2014 Elk River chemical spill - Wikipedia 236894
- AP News - Chemical spills 236897
- Clean Water Action: Protecting drinking water from hazardous spills 236901
- National Toxicology Program - West Virginia chemical spill 236893
- National Ocean Service - Oil and chemical spills 236900
- Pollution Issues: Chemical accidents and spills 236902
- UCSF - Chemical spills 236892
- Chemical spill closes four lake Michigan beaches - EcoWatch 13.04.17 236899
- Settlement deal reached in 2014 West Virginia chemical spill - NPR 26.10.16 236898
- A year after West Virginia chemical spill, some signs of safer water - Nat Geo 10.01.15 236895
- Five big questions about the massive chemical spill in West Virginia - Washington Post 21.01.14 236896
- WV Chemical Spill Points to Needed Regulation - PSR 1/14 143352