Smell is not an indication of danger. Municipal water in Florida often has the smell of sulfur, due to the presence of sulfur -- and if I'm remembering correct

Smell is not an indication of danger. Municipal water in Florida often has the smell of sulfur, due to the presence of sulfur -- and if I'm remembering correctly, a relative who works at the state equivalent of the EPA told me that it's common in coastal areas due to byproducts of bacteria in the water table. But it's completely harmless. I can only speak for Florida, though.