1 If you were born in the United States: Normally you were a U.S. citizen at birth.1 (Including, in most cases, the Commonwealth of Puerto Rico, the territories of Guam and the U.S. Virgin Islands, and after November 4, 1986, the Commonwealth of the Northern Mariana Islands),  If you were born abroad to TWO U.S. citizens:
Chloramines are a type of combined chlorine that form in water and then off gas into the air above the water. Most city, county, and state health departments limit the amount of combined chlorine in the water to 0.4 ppm or less. Chloramines can build up in the water, which means they can build up in the air if there is not enough fresh air surrounding pools and other places people swim in chlorinated water .
Theconcentrations of hypochlorous acid and the hypochlorite ion are approximately equal at pH7.5 and 25 Â°C. Chlorine can react with ammonia or amines in water to form chloramines(4,5). ANALYTICAL METHODS A colorimetric method can be used to determine free chlorine in water at concentrations of0.1â10 mg/litre. Other methods allow for the determination of free chlorine, chloramines,other chlorine species, and total available chlorine, and are suitable for total chlorineconcentrations up to 5 mg/litre.