Submit a request
Learn the Issues
Science & Technology
Laws & Regulations
Ground Water & Drinking Water
New articles and comments
1. What is thallium?
2. What are the uses for thallium?
3. What are thallium's health effects?
4. What are EPA's drinking water regulations for thallium?
5. How does thallium get into my drinking water?
6. How will I know if thallium is in my drinking water?
7. How will thallium be removed from my drinking water?
8. How do I learn more about thallium and my drinking water?