The tomatoes developed by UF are listed here in this document: http://edis.ifas.ufl.edu/pdffiles/AG/AG21300.pdf. They grow great here, they just don't taste great. Some tasty hybrids do well here - just not growing in unamended soil in the ground.
Chloramine, on the other hand, is a combination of chlorine and ammonia. While chlorine dissipates and evaporates into the air relatively quickly, chloramine is more stable and will last longer in the water system. The goal is to provide increased protection from bacterial contamination.
Chloramines bond to the swimmersâ hair and skin and do not wash away with conventional showering. In the day(s) that follow, chloramines get released onto the hair and skin (this is why swimmersâ report smelling like chlorine, especially when sweating). Once released, chloramines are irritating to hair and skin.