"The pro-industry zealots
now running the EPA's pesticide office are making a mockery of science and
eliminating key safety measures, all for company profits."
Friday, November 15, 2019
Environmental and public
health advocacy groups expressed alarm Friday after the Trump administration moved
to increase the allowable level in U.S. waterways of a common herbicide linked
to hermaphroditic amphibians and
birth defects, cancer, and other harmful health effects in humans.
At issue in the proposal posted
yesterday by the EPA is the threshold level of atrazine, the second most widely
used herbicide in the U.S. Manufactured by Syngenta, atrazine is primarily used
in agriculture as a weedkiller on crops. It is not
authorized for use in the European Union, as the body said there
wasn't enough data to prove it wouldn't have a harmful effect on groundwater.
"Human exposure to
atrazine is linked to a number of serious health effects," according to a
factsheet from Pesticide Action Network. "A potent endocrine disrupter,
atrazine interferes with hormonal activity of animals and humans at extremely
low doses."
The proposed change, said Nathan
Donley, a senior scientist at the Center for Biological Diversity, "will
likely lead to an increase in atrazine in drinking water, particularly in the
Midwest."
As Donley's group and
Environmental Working Group (EWG) explain in a press statement, the proposal
regards what the EPA calls the Concentration Equivalent Level of Concern
(CELOC).
"Atrazine levels above
this threshold require mitigations to bring the water body back into
compliance. Below, this level, no action is required," as Donley said in
tweet.
Trump's EPA is proposing
bumping up the level to a 60-day average concentration of 15 parts per billion
(ppb) of atrazine, 50% higher than the current level of 10 ppb. In 2016 the
agency proposed a level of just 3.4 ppb, but that Obama-era assessment,
according to Trump's EPA, was "fundamentally flawed" and failed to
take into consideration "the relevance of the individual studies."
Driving the push towards higher
acceptable levels of atrazine, according to EWG and the Center, is the
administration's goal of appeasing Big
Ag and the pesticide industry.
"To please Syngenta, the
Trump EPA has rejected decades of independent research showing atrazine can't
be safely used at any level," said Donley. "The pro-industry zealots
now running the EPA's pesticide office are making a mockery of science and
eliminating key safety measures, all for company profits."
Olga Naidenko, EWG's vice
president for science investigations, warned of the possible impacts to
children.
"Atrazine sprayed on the
fields ends up in our drinking water and affects the development of the
fetus," said Naidenko. Thus, she said, the proposal should provoke
"outrage" as it "will lead to more children being exposed to
this toxic chemical."
“With Trump's EPA reversing
even the most commonsense protections," added Donley, "our health,
and the health of all species, is in serious danger.”