Environmentalists and residents of Parker County, Texas, were dismayed last year when the EPA dropped an investigation into complaints that fracking by Range Resources was
contaminating local water supplies with methane.
Despite concerns that fracking could seriously deplete or
contaminate local water supplies, in 2010 Pennsylvania issued more than 3,300 natural gas permits in the Marcellus Shale.
These substances eventually find their way into the soil where they can
contaminate the local water supplies.
Not exact matches
The state's action came about 16 months after a village resident, Michael Hickey, alerted
local government officials that PFOA had
contaminated the public
water supply.
Certain harmful algal blooms, or HABs, have the potential to produce dangerous toxins that can
contaminate local drinking
water supplies, sicken people, harm aquatic life, and interfere with lake recreation activities.
Fallout from the discovery of the toxic chemical in the
water supply of Hoosick Falls later erupted into a war of finger - pointing between
local, state and federal agencies after questions emerged in late 2015 about why it took at least 14 months before residents were warned to stop drinking from the village's
contaminated wells.
The Democrat on Thursday proposed a $ 65 million plan to study, treat and prevent the blooms, which can
contaminate local drinking
water supplies, sicken people and animals in the
water and interfere with recreation.
And the exhibit plays to
local concerns over
contaminated water supplies, fracking - induced earthquakes, methane leaks, noise, dust and dirt.
A hypothetical example of sharing: A
local water supply is
contaminated with a pathogenic E. coli strain that is not antibiotic - resistant.
Here are some other top successes: destroying stockpiles of chemical weapons globally as well as
local stores of DDT in Tanzania; new cooking stoves to eliminate indoor air pollution in Ghana; separating copper mine tailings from the
local water supply in Chile; alternative fuels to reduce air pollution in New Delhi as well as treating arsenic in well
water in West Bengal; removing lead -
contaminated soil in the Dominican Republic and Russia; reducing mercury vapors from artisanal gold mining in Indonesia; and new sewage systems to clean up
contaminated Suzhou Creek in Shanghai.
PFOA entered the
local water table near the DuPont plant and
contaminated the potable
water supply used by more than 100,000 people.
If young and fresh H5N1
contaminated water from low
local wells, cisterns, tanks, rain barrels or rice fields is used for
water supply the
water temperature for infection may be higher (at 24 °C the virulence of influenza viruses amount to 2 days) as in temperate climates (for «older»
water from central
water supplies cold
water is decisive to virulence of viruses: at 7 °C the virulence of influenza viruses amount to 14 days).