I have asked a Pool person in Phoenix and there is no Chlorine available for pools, Herbicide applicator for corn/soybeans who is almost out and it is just the start of the season, and Fence distributor.

Well- this tank has 4 total chambers- the last is a narrow well that takes the 'clean' water through a pipe where chlorine is added.

My renter states that there is chlorine in the water that causes them to sneeze & cough.

I remember going to a chemical seminar.....the expert said that after a short while in a hot tub, you are just sitting in chlorinated sweat.....He recommended changing the water in a commercial spa every week (which no one did).

Whelton and his team discovered eleven PEX-related contaminants in the plumbing system: one, toluene, was regulated, and several were unregulated, including resin solvents, manufacturing aides, initiator degradation products, and antioxidant degradation products.For 30 days, the team monitored new PEX pipes, both with disinfectant (chlorine) and without disinfectant, for water chemical and odor quality.

As an aside to keep mice out of our pool heater & poolside deck storage boxes/benches I use the 3inch chlorine pucks & they are pungent. 

Perchloroethylene, also known as tetrachloroethylene, is a molecule containing chlorine atoms and carbon atoms.

On one hand it is nice to have the hands off approach when it comes to landscaping, exterior maintenance, pool cleaning and savings on products like chlorine, gas and time for lawns, etc.

But most pools are in basements and now you've got chlorine and moisture issues you have to deal with or it could affect the rest of your cabin.Hot tubs are an absolute must.

I have an above ground pool in my back yard, gotta keep the filter clean, backwash the pump and maintain the pH and chlorine.