Pool Info: Pool Chloramines. When any type of chlorine is added to water, it forms hypochlorous acid (HOCl - the most powerful killing form of chlorine in water) and hypochlorite ion (OCl-), a relatively weak form of chlorine in water. The percentage of HOCl and OCl- is determined primarily by the pH of the water.
Costa Rica is located between 8 and 12 degrees north of the  Equator. The total distance is 888.17 miles or 1429.36 kilometers.
Costa Mesa is located 37 miles (60 km) southeast of Los Angeles, 88 miles (142 km) north of San Diego and 425 miles (684 km) south of San Francisco, Costa Mesa encompasses a total of 16 square miles (41 km 2) with its southernmost border only 1-mile (1.6 km) from the Pacific Ocean.