True News Magazine by American Road Radio
True News about Health,Politics and War
|American Road Radio|
American Road Radio
|Free App for Mobile|
|Photo Gallery|
|Best Taverns on Route 66|
|Top Albums from US|
|World Time|
Late News around Practical World
All Time Popular Post
#TrueNews .Top Story : South Korea and Japan 'finally and irreversibly' reconcile on World War II sex slaves
Japan and South Korea reached a breakthrough agreement on Monday (12/28/2015) to "irreversibly" end a controversy over Korean women, euph...
Top articles of last 7 days
#Shooting : Active #shooter at McGhee Tyson airbase in #Tennessee, the sheriff's spokesman said.
According to officials, the Air National Guard base next to McGhee Tyson Airport outside of Knoxville is on lockdown after reports of a sus...
You're listening to American Road Radio
Album :
Style on air :
in Los Angeles,CA,US
Home / #Health / #USLocal / #Health : 2 Million Americans May Have Arsenic in Their Well Water as daily poison !
#Health : 2 Million Americans May Have Arsenic in Their Well Water as daily poison !
10/19/2017 10:58:00 PM #Health , #USLocal Edit
As many as 2 million Americans may be drinking well water that contains potentially dangerous amounts of arsenic, a new government study warns.
The analysis, conducted by researchers from the U.S. Geological Survey (USGS) and the U.S. Centers for Disease Control and Prevention, measured arsenic levels in private wells across the United States.
Study author Joseph Ayotte described the private well problem as "widespread.".
Joe Ayotte
Biography of Joe Ayotte (from USGS)
Joe Ayotte is a supervisory hydrologist with the U.S. Geological Survey in Pembroke, NH. He presently coordinates multidisciplinary studies involving groundwater quality at the USGS New Hampshire - Vermont Office of the New England Water Science Center. Most recently, he has worked on national and regional studies of trace elements (primarily arsenic) in groundwater and has worked closely with the National Institutes of Health, National Cancer Institute and the Centers for Disease Control and Prevention on arsenic in drinking water supplies. He received his B.S. in Hydrology from the University of New Hampshire. He joined the USGS in 1987 and has been involved in many studies of groundwater and surface water resources in New England and the U.S
"We define 'high arsenic' to mean arsenic [levels] greater than 10 micrograms per liter," he said. That mirrors standards used when evaluating public wells, he noted.
Ayotte is a supervisory hydrologist with USGS at the New England Water Science Center.
According to the U.S. National Institute of Environmental Health Sciences (NIEHS), arsenic is an odorless, tasteless and colorless element. In addition to water, it is commonly found in food, air and soil.
It is also often added to the ingredient mix of pesticides, wood preservatives and tobacco, NIEHS experts say.
The problem: Exposure to high levels of arsenic is known to raise the risk for a broad range of cancers, including skin, lung, bladder, kidney and liver cancers. It can also threaten the nervous system, respiratory function, heart health and the immune system, the NIEHS says.
Pregnant women are particularly vulnerable, given recent research that suggests that even low-level exposure may threaten the health of a growing fetus.
Exposure typically occurs via consumption of certain types of food -- such as rice and fish -- and/or contaminated water. In particular, groundwater is often a reservoir for relatively high levels of arsenic, most commonly in rural areas across the Southwest, Midwest and Northeast.
Municipal water treatment facilities are able to filter out arsenic when a water source is deemed to be contaminated, according to the study team. (It can't be removed on one's own by either boiling or bleaching.)
But municipalities do not monitor the nation's private wells, which are mostly unregulated by either federal or state authorities. Private wells serve roughly 44 million Americans, though well usage is distributed unevenly across the country, the study found.
That means that private well owners are left to their own devices when it comes to being aware of or actually identifying any arsenic contamination problem, the researchers said.
The new investigation set out to map private well concerns and identify arsenic hotspots by sifting through a wide range of geological information concerning regional rainfall and chemical composition data.
LISTEN LIVE : 66.RADIOPRATICA.COM
Some of the data were drawn from samples taken from more than 20,000 private wells at some point between 1970 and 2013, while some of the other data reflected arsenic concentration information sourced from nearly 19,000 private wells.
In the end, the team concluded that the lion's share of hotspots -- locations where private well arsenic levels exceeded 10 micrograms per liter -- were located in the New England region, the upper Midwest, the Southwest, and across southern Texas.
The investigators calculated that such wells likely serve more than 2 million residents, many of whom probably have no idea that they are routinely exposed to contaminated water.
"This study," said Ayotte, "is a first step in understanding the potentially exposed high arsenic domestic well population. It underscores the need for all well owners to test their wells and to take action to reduce exposure, if appropriate."
Residents can try to remove arsenic from their well water with water treatment methods such as reverse osmosis, ultra-filtration or ion exchange, the NIEHS says. Your local health department can recommend the best procedures for your well.
Ayotte and his colleagues reported their findings in the Oct. 18 issue of Environmental Science & Technology.
The American Chemical Society declined to offer comment on the findings.
But Hans Plugge, a senior toxicologist with Verisk 3E, a consulting firm based in Bethesda, Md., expressed little surprise at the findings.
"And if I lived in one of these problem areas, I would definitely think about getting my water tested," said Plugge, who wasn't involved with the study.
Still, the likelihood of discovering that a well is contaminated with high arsenic levels is relatively low, he said.
"In the worst case, it's about an 18 percent probability that it's 10 micrograms per liter or more. And the authors point out that that's a conservative estimate, meaning the chances are probably even lower," Plugge said. "But yes, I'd get it tested. And if it's high then it's definitely a good idea to do something about it."
About Pratica Radio
Gallery on the main road around the Practical World
iphone X trade in
American Road Radio is the main road to rock!
Top Song in Rock
Practical World True News Magazine
@radiopratica
Tweets by radiopratica
#TrueNews Terrorism #Business Politics Entertainment #USPolitics election #Donald_President #HumanRights Human Rights #SHOOTING #Chicago_Chronicles American Road Radio #LosAngeles_Chronicles Pratica Radio #DonaldPresident #Miami_Chronicles #China_Planet #Texas_Crime #AmericanDUCKS #Death_Penalty
#Chicago_Chronicles
#China_Planet
#Death_Penalty
#Donald_President
#HumanRights
#LosAngeles_Chronicles
#TrueNews
#USPolitics
#waronterror
Article Archive January (14) December (14) November (1) September (4) July (9) June (5) May (16) April (17) March (35) February (32) January (38) December (49) November (47) October (36) September (8) July (4) June (29) May (13) April (14) March (42) February (15) January (16) December (8) November (32) October (27) September (10) August (12) July (52) June (40) May (52) April (53) March (29) February (49) January (101) December (89) November (106) October (30) August (11) July (53) June (138) May (84) April (60) March (63) February (73) January (92) December (111) November (110) October (79) September (93) August (28) July (49) June (105) May (88) April (36) March (36) February (83) January (142) December (142) November (169)
Two Malaysians identified in IS beheading video from Syria
#TopStory of Katrina Danforth aka Lynn Pleasant : Life,sex & crime (?) by a pornostar
US Politics & election: It's the system, stupid ( by Geoffrey Aronson )
#Oscar2019: The complete list of winners and nominees for the #91stAcademyAwards
#Science and #Technology : New research said 'Stop to the danger' of the fiammable batteries
Latest News around the world
Copyright © 2018 Practical World News Magazine about Health ,Politics & War. Practical World True News (only) Magazine: |Practical World True News (only) Magazine | | PRACTICAL WORLD TRUE NEWS MAGAZINE- |
American Road Radio,the main road to Rock !