Does Hawaii put chlorine in water?

Is all of our drinking water on Oahu chlorinated? Yes, all of the water pumped into the BWS water distribution system is chlorinated. Concentrations ranging from 0.25 to 0.5 milligrams per liter (ppm) of chlorine can be found throughout the water system.



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Yes, it is safe to drink and use tap water on the island of O?ahu including in Waikiki. The Board of Water Supply in Hawai?i works in conjunction with State and Federal agencies, such as the U.S. Environmental Protection Agency and Hawai?i State Department of Health, to ensure the water in Hawai?i is safe to drink.

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The lens-shaped body of fresh water that exists within Oahu's porous volcanic rock is called an aquifer, or fresh water lens. This water is among the cleanest anywhere, having been purified through years of percolating downward through soil and volcanic rock.

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Oahu is blessed with water that is among the best quality in the world. What we all do and the habits we practice each day will determine both the quality of our water and the quantity available for our use.

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The 2023 annual air quality assessment from the American Lung Association has been released and Hawaii is one of the top states with the cleanest air. Car exhaust, burning fuels, and urban congestion notorious air pollutants that typically hang around more densely populated areas.

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The risk of being attacked by a wild animal when swimming in Hawaii is low, as there is only a small number of shark attacks reported each year, and other marine life such as jellyfish, Portuguese man-of-war, moray eels, and sea urchins are more likely to cause a minor injury than a serious one.

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Hawaii's ocean water is nutrient deficient. This is common in tropical areas with warm surface water temperatures. A lack of nutrients means there are fewer phytoplankton and algae in Hawaii's water, which makes it more blue.

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Hawaii has the best tap water in the US, reporting only 2 water violations. D.C. has the second cleanest tap water in the US, reporting 7 water violations.

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Ground water is one of Hawaii's most important natural resources. It is used for drinking water, irrigation, and domestic, commercial, and industrial needs. Ground water provides about 99 percent of Hawaii's domestic water and about 50 percent of all freshwater used in the State.

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The Big Island Early in the year you might see migrating humpback whales offshore, and all year long the water is perfect for swimming, bodyboarding, and snorkeling, though as is true on most Hawaiian beaches, the surf will tend to be higher in the winter months and far gentler in summer.

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Culex quinquefasciatus is found on all islands and is the most common nigh-biting mosquito in Hawaii. The immature stages of all mosquitoes occur in water; only the adult mosquito lives out of water. Up to 250 are laid singly or in clusters, depending on the species.

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Hawaii is much safer than the U.S., on average, when it comes to violent crimes. It is actually 35.6% safer with 260 violent crimes per 100,000 people compared to 403.

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It is true that our abundant wind and rain, plus our relatively low population (even on Oahu, our population density is not considered high for the most part) help keep our air clean.

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