Groundwater aquifers serve as Long Island’s sole source of potable drinking water. The water that runs from every single faucet in Nassau and Suffolk Counties originates only from groundwater aquifers, and it comes from no other source. It is our responsibility to safeguard these aquifers.
- 1 Where does Suffolk County drinking water Come From?
- 2 Where does Nassau County tap water come from?
- 3 What is wrong with Long Island water?
- 4 What are the three main aquifers on Long Island?
- 5 Is Long Island water contaminated?
- 6 Where does Oceanside NY get its water?
- 7 Where does NYC water come from?
- 8 Which County on Long Island pulls water from the Lloyd aquifer?
- 9 Where does our clean water come from?
- 10 Is Long Island water cancerous?
- 11 Why is Long Island water contaminated?
- 12 Does boiling water remove dioxane?
- 13 What are Long Island aquifers?
- 14 How is Long Island tap water filtered?
- 15 How deep is the groundwater table beneath Long Island?
Where does Suffolk County drinking water Come From?
All of the water that the Suffolk County Water Authority distributes to its consumers originates from aquifers, which are permeable subsurface sand and gravel formations that contain water. Three significant aquifers may be located beneath the surface of Suffolk County. The Lloyd aquifer is the deepest aquifer in the world, with depths ranging from 200 to 1,800 feet below the surface of the earth.
Where does Nassau County tap water come from?
Almost majority of Nassau County’s drinking water comes from the water trapped in the permeable soil under Long Island’s lands. Groundwater is the term used to describe this source of fresh water. Aquifers are geological structures that hold huge amounts of water and are found in many parts of the world. In order to provide drinking water, Nassau County relies on three primary aquifers.
What is wrong with Long Island water?
It is entirely dependent on the water stored in the permeable soil beneath Long Island to provide all of Nassau County’s drinking water needs. Groundwater is the name given to this freshwater source. Aquifers are geological formations that have the ability to hold enormous amounts of water. In order to provide drinking water, Nassau County relies on three primary aquifers:
What are the three main aquifers on Long Island?
Obtaining Drinking Water from Long Island’s Three Primary Aquifers: Nassau and Suffolk counties acquire their drinking water from three major aquifers beneath Long Island, each of which serves as a sole-source aquifer. The Upper Glacial, the Magothy, and the Lloyd aquifers are the shallowest of the aquifers and the deepest of the aquifers, in that order.
Is Long Island water contaminated?
During his presentation to the small audience, Meyland stated that Long Island’s drinking water is the most polluted in New York state. An aquifer hundreds of feet below ground level provides the water for the city. In December, the state Drinking Water Quality Council concluded that the maximum contamination threshold for dioxane in drinking water is one part per billion.
Where does Oceanside NY get its water?
Griffo, like many other NYAW customers in Oceanside, Island Park, and other parts of the South Shore, expressed dissatisfaction with the utility for what she perceives to be a lack of openness in its operations. Over the past two years, she has had a similar experience to that of many other households, who have experienced a significant increase in the amount of money they spend on water.
Where does NYC water come from?
New York City’s drinking water comes from 19 reservoirs and three controlled lakes that are scattered across a watershed that is approximately 2,000 square miles in size. The watershed is located upstate in areas of the Hudson Valley and Catskill Mountains, which are as far as 125 miles north of the City as they are from Manhattan. Find out more about our water distribution system.
Which County on Long Island pulls water from the Lloyd aquifer?
Queens County — Pumpage from the Lloyd aquifer in Queens County for public supply began in 1928 and is still in operation today.
Where does our clean water come from?
Lakes, rivers, and groundwater provide the source of our drinking water. According to most Americans, water is drawn from intake sites and transported to treatment plants and storage tanks before being delivered to our homes through a variety of pipe networks. An example of a common water treatment procedure.
Is Long Island water cancerous?
The letter, which was sent out by the Water Authority of Western Nassau County, informed homeowners that the water supply contained cancer-causing chemicals known as PFOS, PFOA, and 1,4-dioxane.
Why is Long Island water contaminated?
Officials from the state of New York discovered pollution levels at an inactive landfill on Long Island that were ten times the state limit. The so-called “forever chemicals,” also known as PFAS, have the potential to pollute drinking water.
Does boiling water remove dioxane?
Boiling does not eliminate 1,4-dioxane from water; instead, it dissolves it. At this time, there are no home water treatment devices that have been approved by the National Sanitation Foundation or the Underwriters Laboratories for the removal of 1,4-dioxane, the organizations that give certification for such devices.
What are Long Island aquifers?
Several freshwater zones, or “aquifers,” exist on Long Island. These zones, or “aquifers,” are typically arranged in increasing depth from the upper glacial, North Shore, Jameco, Magothy, and lastly the Lloyd aquifer.
How is Long Island tap water filtered?
Some VOCs can be removed by under-the-sink devices that use granulated carbon or reverse osmosis technology. Whole-house water treatment systems will treat all of the water that is utilized in a residence. Water treatment facilities, on the other hand, are employing modified granular carbon filters to remediate PFOA/PFOS. There is no home treatment technology for 1,4 Dioxane available at this time.
How deep is the groundwater table beneath Long Island?
According to the Long Island Aquifer System’s overall depth, it is shallowest on the north coast (about 600 feet) and deepest near the south shore (roughly 900 feet) (approximately 2000 feet).