Below are links to additional sources of information about Cr(VI), including various regulatory agency reports of hazard assessments, and the presence of Cr(VI) in U.S. drinking water.
- Current EPA Cr(VI) IRIS Assessment
- 2010 Draft EPA Cr(VI) IRIS Assessment
- EPA 2013 Cr(VI) Workshop Materials
- 2008 NTP Cr(VI) Drinking Water Study
- Water Research Foundation – Total Chromium and Hexavalent Chromium Occurrence Analysis
- American Water Works Association – Chromium in Drinking Water: A Technical Primer
- California Office of Environmental Health Hazard Assessment (OEHHA) – Public Health Goal for Cr(VI)
- Hexavalent chromium in US drinking water – UCMR Data Analysis
- Health Canada Cr(VI) Assessment (March 2016) – Chromium in Drinking Water
- Texas Commission on Environmental Quality (TCEQ) – Analysis of MOA for oral exposure to Cr(VI)