By Patrick Porgans & Lloyd G. Carter
California desert aquifers used for drinking water have high levels of inorganic elements, including arsenic and boronSubmitted by Lloyd Carter on Wed, 01/09/2013 - 17:09.
The U.S. Geological Survey reports that inorganic elements - arsenic, boron, fluoride, and five other inorganic elements - have been detected at high concentrations in 35 percent of untreated groundwater used for public water supply in the deserts of southern California. In contrast, human-made organic chemical constituents and nitrate were found at high concentrations in less than 1 percent of the desert region’s aquifers. READ MORE »
About 20% of untreated water samples from public, private, and monitoring wells across the nation contain concentrations of at least one trace element, such as arsenic, manganese and uranium, at levels of potential health concern, according to a new study by the U.S. Geological Survey.
"In public wells these contaminants are regulated by the U.S. Environmental Protection Agency, and contaminants are removed from the water before people drink it," said Joe Ayotte, USGS hydrologist and lead author on the study. "However, trace elements could be present in water from private wells at levels that are considered to pose a risk to human health, because they aren’t subject to regulations. In many cases people might not even know that they have an issue." READ MORE »
Oppose the San Luis Drainage Resolution Act - bad for taxpayers ...
Selenium, arsenic and other toxins that are released from these irrigated toxic waste farms pollutes southern California. These pollutants then return north via the San Joaquin River to poison the California Delta and San Francisco Bay. ...
BRT Insights - Whitewater Kayaking - http://brt-insights.blogspot.com/