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(Part 5) (VI) (DM) PHARMAWATER II: Fish, wildlife affected by drug contamination in water / PHARMAWATER SECRECY: Water providers, researchers rarely release full test results


Disclosure of pharmawater and just how bad it is needs to be blown wide open. In my opinion, this issue is just as important as GMOs if not more so. I would not be surprised if Monsanto’s carcinogenic and genotoxic Glyphosate is also found in the water. –MrT.

Part 5:

PHARMAWATER II: Fish, wildlife affected by drug contamination in water

Associated Press Writers

Continued from

LAKE MEAD, Nev. (AP) On this brisk, glittering morning, a flat-bottomed boat glides across the massive reservoir that provides Las Vegas its drinking water. An ominous rumble growls beneath the craft as its two long, electrified claws extend into the depths.

Moments later, dozens of stunned fish float to the surface.

Federal scientists scoop them up and transfer them into 50-quart Coleman ice chests for transport to a makeshift lab on the dusty lakeshore. Within the hour, the researchers will club the seven-pound common carps to death, draw their blood, snip out their gonads and pack them in aluminum foil and dry ice.

The specimens will be flown across the country to laboratories where aquatic toxicologists are studying what happens to fish that live in water contaminated with at least 13 different medications from over-the-counter pain killers to prescription antibiotics and mood stabilizers.

More often than not these days, the laboratory tests bring unwelcome results.

A five-month Associated Press investigation has determined that trace amounts of many of the pharmaceuticals we take to stay healthy are seeping into drinking water supplies, and a growing body of research indicates that this could harm humans.

But people aren’t the only ones who consume that water. There is more and more evidence that some animals that live in or drink from streams and lakes are seriously affected.

Pharmaceuticals in the water are being blamed for severe reproductive problems in many types of fish: The endangered razorback sucker and male fathead minnow have been found with lower sperm counts and damaged sperm; some walleyes and male carp have become what are called feminized fish, producing egg yolk proteins typically made only by females.

Meanwhile, female fish have developed male genital organs. Also, there are skewed sex ratios in some aquatic populations and sexually abnormal bass that produce cells for both sperm and eggs.

There are problems with other wildlife as well: kidney failure in vultures, impaired reproduction in mussels, inhibited growth in algae.

“We have no reason to think that this is a unique situation,” says Erik Orsak, an environmental contaminants specialist with the U.S. Fish and Wildlife Service, pulling off rubber gloves splattered with fish blood at Lake Mead. “We find pretty much anywhere we look, these compounds are ubiquitous.”

For example:

In a broad study still under way, fish collected in waterways near or in Chicago; West Chester, Pa.; Orlando; Dallas; and Phoenix have tested positive for an array of pharmaceuticals _ analgesics, antibiotics, antidepressants, antihistamines, anti-hypertension drugs and anti-seizure medications.

That research follows a 2003 study in northern Texas, where every bluegill, black crappie and channel catfish researchers caught living downstream of a wastewater treatment plant tested positive for the active ingredients in two widely used antidepressants _ one of the first times the residues of such drugs were detected in wildlife.

In several recent studies of soil fertilized with livestock manure or with the sludge product from wastewater treatment plants, American scientists found earthworms had accumulated those same compounds, while vegetables _ including corn, lettuce and potatoes _ had absorbed antibiotics. “These results raise potential human health concerns,” wrote researchers.

Blood and liver samples of bull sharks in Florida’s Caloosahatchee River, a nursery area for juvenile bullsharks and home to six wastewater treatment plants, are being tested for the presence of an array of medications this winter. Of the first ten sharks sampled, nine tested positive for the active ingredient in an antidepressant.

And in Colorado’s Boulder Creek, 50 of the 60 white suckers collected downstream of Boulder’s wastewater treatment plant were female, compared to about half of them upstream.

Elsewhere in the world from the icy streams of England to the wild game reserves of South Africa snails, fish, even antelope, are showing signs of possible pharmaceutical contamination. For example, fish and prawn in China exposed to treated wastewater had shortened life spans, Pacific oysters off the coast of Singapore had inhibited growth, and in Norway, Atlantic salmon exposed to levels of estrogen similar to those found in the North Sea had severe reproductive problems.

More than 100 different pharmaceuticals have been detected in surface waters throughout the world.

“It’s inescapable,” said Sudeep Chandra, an assistant professor at University of Nevada, Reno who studies inland waters and aquatic life. “There’s enough global information now to confirm these contaminants are affecting organisms and wildlife.”

While some researchers have captured wildlife and tested it for pharmaceuticals, many more have brought wildlife into their laboratories and exposed them to traces of human pharmaceuticals at levels similar to those found in water, aquatic plants and animals.

The results have been troubling.

Freshwater mussels exposed to tiny amounts of an antidepressant’s active ingredient released premature larvae, giving the next generation lower odds of survival; in a separate lab study, the antidepressant also stunted reproduction in tiny fresh water mud snails.

When researchers slid hydras, a tiny polyp that under a microscope looks like a slender jellyfish, into water tainted with minute amounts of pharmaceuticals, their mouths, feet and tentacles stopped growing. While the hydras are minuscule, the implications are grave: Chronic exposure to trace levels of commonly found pharmaceuticals can damage a species at the foundation of a food pyramid.

Tiny zooplankton, another sentinel species, died off in the lab when they were exposed to extremely small amounts of a common drug used to treat humans suffering from internal worms and other digesting parasites.

In a landmark, seven-year study published last year, researchers turned an entire pristine Canadian lake into their laboratory, deliberately dripping the active ingredient in birth control pills into the water in amounts similar to those found to have contaminated aquatic life, plants and water in nature.

After just seven weeks, male fathead minnows began producing yolk proteins, their gonads shrank, and their behavior was feminized, they fought less, floating passively. They also stopped reproducing, resulting in “ultimately, a near extinction of this species from the lake,” said the scientists.

While the Canadian study was prompted by human intervention, similar die-offs have occurred in the wild.

In Pakistan, the entire population of a common vulture virtually disappeared after the birds began eating carcasses of cows that had been treated with an anti-inflammatory drug. Scientists, in a 2004 study, said they eventually determined that the birds’ kidneys were failing.

“The death of those vultures, the fact that you could get a complete collapse of a population due to pharmaceuticals in the environment, that was a powerful thing,” said Christian Daughton, an EPA researcher in Las Vegas. “It was a major ecological catastrophe.”

In November, at the annual Society of Environmental Toxicology and Chemistry meeting in Milwaukee, 30 new studies related to pharmaceuticals in the environment were presented, hormones found in the Chicago River; abnormalities in Japanese zebra fish; ibuprofen, gemfibrozil, triclosan and naproxen in the lower Great Lakes.

Many of those studies refer to the heralded research at Lake Mead. There, on a recent morning, Steven Goodbred struggled to hold a large wriggling carp with both hands. On the outside, the carp looked fine, vibrant and strong, but the U.S. Geological Survey scientist assumed the worst.

“Typically we see low levels of sex steroids, limited testicular function, low sperm count, that kind of thing,” he said slipping the fish into a holding tank and closing the lid. “We’ll have to wait and see about this fellow.”

These carp live, eat, reproduce and die at the mouth of what amounts to a 30-mile-long drainage system that starts within the toilets and sinks of the casinos, hotels and homes of Sin City.

Some 180 million gallons of effluent are discharged into the channel each day from three wastewater treatment plants. The daily sewage discharge is expected to increase to 400 million gallons a day by 2050.

The USGS and U.S Fish and Wildlife Service tracked the channel from its origins, before the inflow from the sewage plants, to where it empties into Las Vegas Bay in the lake. Their findings: The amount of endocrine-disrupting compounds (including hormone treatments and other chemicals affecting reproduction) increased more than 646 times.

Not far from the mouth of the drainage channel, amid the fishing boats and sightseeing tours, water is sucked into a long pipe, destined for a drinking water treatment plant, then Las Vegas, thus beginning the cycle all over again.

Other communities in Nevada, as well as locales in California and Arizona, also draw on Lake Mead.

“Lake Mead is a fortuitous worst-case scenario” for study, said environmental toxicologist Greg Moller, holding a bottle of Lake Mead water he planned to take back to his lab at the University of Idaho. “You’ve got the wastewater, you’ve got the documented impact on wildlife, and you have drinking water uptake.”

Although more than eight million tourists, including 500,000 anglers, visit the reservoir annually, there are no warnings about the contaminants. No signs. No advisories.

That’s not unusual. Scientists have been finding pharmaceuticals in hundreds of other public waterways across the nation and throughout the world, almost always without public fanfare, as documented in the AP investigation.

At the same time, scientists are looking for remedies. In Las Vegas, just off the Strip at the Desert Research Institute, microbial biologist Duane Moser optimistically held a tray of increasingly murky test tubes.

“We put a little bit of estrogen in here, and then we added a particular bacteria and guess what? The bacteria are consuming the estrogen,” he said. Someday, perhaps, scientists will be able to use these special bacteria to clean estrogen out of contaminated water.

“It’s early, but it’s promising,” he said.

National Writer Martha Mendoza reported from Lake Mead, while writers Jeff Donn, based in Boston, and Justin Pritchard, based in Los Angeles, also contributed. The AP National Investigative Team can be reached at


PHARMAWATER SECRECY: Water providers, researchers rarely release full test results

AP National Writer

When water providers find pharmaceuticals in drinking water, they rarely tell the public. When researchers make the same discoveries, they usually don’t identify the cities involved.

There are plenty of reasons offered for the secrecy: concerns about national security, fears of panic, a feeling that the public will not understand, even confidentiality agreements.

“That’s a really sensitive subject,” said Elaine Archibald, executive director of California Urban Water Agencies, an 11-member organization comprised of the largest water providers in California.

She said many customers “don’t know how to interpret the information. They hear something has been detected in source water and drinking water, and that’s cause for alarm, just because it’s there.” (So just keep the people in the dark. –MrT.)

As The Associated Press documented in a five-month investigation, drinking water provided to at least 41 million people living in 24 major metropolitan areas has tested positive for trace amounts of pharmaceuticals.

Most Americans probably think they have a good idea of what’s being detected in their water. Federal law requires water providers to distribute annual “consumer confidence reports” that reveal levels of regulated contaminants. Providers are not, however, required to tell people if they find a contaminant that is not on a U.S. Environmental Protection Agency list. And there are no pharmaceuticals on the EPA list. (Figures! –MrT.)

In Philadelphia, the water department has not informed its 1.5 million users that traces of 56 pharmaceuticals or their byproducts, like the active ingredients in drugs to treat depression, anxiety, high cholesterol, fever and pain, have been detected in the drinking water, and that 63 pharmaceuticals or byproducts had been found in the city’s source watersheds.

Initially balking at the AP’s request to provide test results, Philadelphia Water Department spokeswoman Laura Copeland said, “It would be irresponsible to communicate to the public about this issue, as doing so would only generate questions that scientific research has not yet answered. We don’t want to create the perception where people would be alarmed.”

New York City water officials declined repeated requests for an interview and waited more than three months before participating in an AP survey, supplying information only after being informed that every other major city in the nation had cooperated.

The AP learned that the New York state health department and the U.S. Geological Survey detected heart medicine, infection fighters, estrogen, anti-convulsants, a mood stabilizer and the active ingredient in an anti-anxiety medication in the city’s watershed upstate. And the city’s Department of Environmental Protection ultimately said that it does not test its downstate drinking water.

Officials in Arlington, Texas, said pharmaceuticals had been detected in source water but wouldn’t say which ones or in what amounts, citing security concerns. Julie Hunt, director of water utilities, said to provide the public with information regarding “which, if any, pharmaceuticals or emerging compounds make it through the treatment process can assist someone who wishes to cause harm through the water supply.”

Mayor Robert Cluck later said a trace amount of one pharmaceutical had survived the treatment process and had been detected in drinking water. He declined to name the drug, saying identifying it could cause a terrorist to intentionally release more of it, causing significant harm to residents. (This is crazy! –MrT.)

“I don’t want to take that chance,” Cluck said. “There is no public hazard and I don’t want to create one.” (So continue to destroy the environment and the public health. –MrT.)

Ron Rhodes, water treatment plant supervisor in Emporia, Kan., explained why he wouldn’t disclose whether his community’s source water or drinking water had been tested for pharmaceuticals. “Well, it’s because of 9/11. We want everybody to guess.”

How, Rhodes was asked, could it endanger anyone to know if Emporia’s water has been screened for traces of pharmaceutical compounds?

“We’re not putting out more information than we have to put out,” said Rhodes. “How about that?”

Milwaukee’s water department is an anomaly, posting on its Web site an 11-page detailed drinking water quality report that includes test results for 450 unregulated contaminants, including pharmaceuticals. While they found minute concentrations of cotinine, a nicotine derivative, they didn’t detect hundreds of other contaminants including estrogens and other hormones, acetaminophen and ibuprofen.

When asked what power the EPA had to require public disclosure when pharmaceutical contamination is discovered in a water provider’s supplies, Benjamin H. Grumbles, the agency’s assistant administrator for water, said, “We work very closely with utilities across the country and we encourage them to share with their community information they find out about their source water.”

But there’s no such requirement if the detected contaminant is not regulated under the Safe Drinking Water Act, he said in response to a question.

Grumbles was asked how he thought water providers have been responding to the EPA’s “encouragement.”

“I think we have more work to do,” he said.

Several hours after the interview, Grumbles issued a statement: “As head of the National Water Program, I will do everything in my authority to make certain that public water suppliers inform their consumers if they detect pharmaceuticals in the drinking water.”

It’s not just the water departments that have failed to disclose such information.

The AP spoke with many scientists, federally funded researchers, university professors and private drinking water experts who have detected pharmaceuticals in drinking water, but would not say where they had obtained their samples.

Archibald said her organization joined an American Water Works Association Research Foundation study with the understanding that secrecy would be assured.

“We agreed ahead of time that no specific agency would be mentioned in terms of which place had detections,” Archibald said. She insisted that even she didn’t have the test results. “It’s all being held very carefully. Water agencies were assigned numbers so none of us would even know what was detected in each other’s water.”

Robert Renner, the foundation’s executive director, said AWWARF study participants are routinely promised anonymity. “Being involved in a study, they don’t want this information blown out all over,” he said.

Citing confidentiality agreements, he declined to name the 20 different drinking water treatment plants around the U.S. where pharmaceuticals have been detected in water heading to more than 10 million people.

“It’s a hard topic to talk about without creating fear in the general public,” Renner said.

Some said those fears could lead to much larger problems than the actual contamination.

Doctors “don’t want people to be afraid to take their medicine because of environmental concerns,” said Virginia Cunningham, an environmental executive for drug maker GlaxoSmithKline PLC.

Utilities also generally only allow scientists to test their water if they ensure confidentiality. In order for research to progress, scientists “need the confidence of utilities and other public/private stakeholders to allow us access to waters which we can study without any negative implications for those stakeholders,” said Howard Weinberg, an environmental chemist at University of North Carolina. “Without this confidence, such research could not be undertaken.”

John Vargo, program manager at the University of Iowa’s University Hygienic Laboratory, said he found traces of pharmaceuticals in the finished drinking water of several major Midwestern cities but, under terms of those contracts, he could not disclose their identity.

Peter Rogers, Harvard University professor of environmental engineering, said improvements in detection techniques could help fuel fears among the general public.

“We’re chasing this down to molecular-sized measurements, so the more you look, the more you find,” said Rogers. “I think the government and utilities are quite right to be very skittish about telling people their results. People will claim it is causing all sorts of problems. If I were a water utility, I would stop those measurements right away because if you measure something, it will get out, and people will overreact. I can just imagine a whole slew of lawsuits.”

National Writer Jeff Donn and writer Justin Pritchard also contributed to this report. The AP National Investigative Team can be reached at



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