During our friendly conversation, I asked their 12 year old daughter what she wanted to be when she grows up.
She said she wanted to be President one day.
Both of her parents – Democrat Party voters – were standing there, so I asked her: “If you were President what would be the first thing you would do?”
She replied, “I’d give food and houses to all the homeless people.”
Her parents beamed with pride!
“Wow, what a worthy goal!” I said. “But you don’t have to wait until you’re President to do that!” I told her.
“What do you mean?” she replied.
So I told her: “You can come over to my house and mow the lawn, pull weeds, trim my hedge and I’ll pay you $50. Then you can go down to the Town Centre, find a homeless man and you can give him the $50 to buy food.”
She thought that over for a few seconds, then she looked me straight in the eye and asked, “Why doesn’t the homeless man come over and do the work then you can just pay him the $50?”
I said, “Welcome to the Libertarian Party.”
Her parents aren’t speaking to me any more.
Lead contamination in Washington, D.C. drinking water
resulted in a Congressional investigation that damaged the scientific reputation of the
Centers for Disease Control and Prevention (CDC), left thousands of children with lifelong
health risks, and led to a re-evaluation of the use of chloramine in public drinking-water
systems. Marc Edwards, an expert in plumbing corrosion, discovered lead levels at least
83 times higher than the accepted safe limit while performing research into premature pipe
corrosion for the District of Columbia Water and Sewer Authority (WASA). He found that
the decision to change from using chlorine to chloramine as a treatment chemical had
caused the spike in lead levels. After the Washington Post ran a series of front-page articles
about Edwards’s findings, resulting in widespread public concern, the
United States House of Representatives conducted an investigation. The House found that
the CDC had made “scientifically indefensible” claims in a report that had indicated there
was no risk from the high lead levels. The Post investigation uncovered evidence of
widespread misreporting of lead levels at water agencies across the United States,
leading to regulatory crackdowns and changes in Environmental Protection Agency policies.
the chloramine from dissolving lead in the water mains, solder joints, and fixtures.
water supplies with dangerous levels of lead.
2001–2004: Initial reports of elevated lead
procedures required by the EPA’s Lead and Copper Rule showed levels of lead
exceeding the national standard of 15 parts per billion (ppb). Lead disrupts the
physical and mental development of fetuses, babies, and young children, and can
cause kidney problems and high blood pressure in adults. The rule does not
assume that there is a “safe” level of exposure, but notes that 15 ppb is an “action
level” where utilities must take action. The rule was created in 1991, after research
showed that drinking water could account for one-fifth of all lead intake. Lead is not
normally present in drinking water; it is released from the inside surface of lead service
lines (pipes that run from the main to the house), joints connected with lead-based
solder, and lead fixtures inside the house. Based on these findings, WASA was
required to notify the public and implement plans to replace lead service lines in key
areas of the municipal water system.
article about a resident of American University Park whose water tested six to 18 times
the EPA Lead and Copper Rule’s action level. WASA found that homes in its service
area with lead service lines averaged five times the EPA limit for lead during a year-long
period.The results were unexpected; the EPA scientist overseeing DC’s water
suggested that drought conditions might have raised the alkalinity levels of the
Potomac River, leading to a change in the pH of the water. As a result, WASA was
required to start replacing seven percent of the district’s lead service lines each year
until the levels dropped below 0.015milligrams per liter. At the time, about 23,000 WASA
customers had lead service lines.
drinking-water systems, was conducting research into an unexpected increase in pinhole
leaks in copper water pipes in the DC area. WASA funded Edwards’s research. Suspecting
the leaks were caused by a change in the water chemistry, Edwards used a field meter to
test for lead in one home’s water. The meter could read values up to 140 ppb. His initial reading
pegged the meter, so he diluted the sample to ten percent of its original strength. Even so
diluted, the sample still pegged the meter, indicating the water contained at least 1,250
ppb of lead. “Some of it would literally have to be classified as a hazardous waste,” Edwards
the EPA about the lead levels and warned that federal guidelines required aggressive action,
she was fired by the agency. A federal investigator found that she had been improperly terminated.
2003, it had tested more than 6,000 homes in the District, finding that two-thirds tested had
more than 15 ppb of lead in their water. The survey showed that over 4,000 homes served
by WASA had lead levels exceeding the acceptable level. More than a third of the homes
surveyed—2,287 out of 6,118—had levels exceeding 50 ppb. The water tested over 300 ppb
in 157 homes. Despite this result, WASA did not notify its customers of the risk until November
community have elevated lead levels in their drinking water. Lead can pose a significant risk
to your health.” in the water bills of each affected customer, WASA’s notice omitted key parts
of the phrase such as “in their drinking water” and “significant”. Although Federal law required
WASA to hold public meetings to discuss the problem and actions people could take to protect
themselves, they advertised the meetings as being “to discuss and solicit public comments on
WASA’s Safe Drinking Water Act projects”, omitting mention of lead. The EPA was required
to review the notice before it was sent out; one D.C. Council member, commenting on the EPA’s
approval of the faulty notice, asked “Where were you, EPA?” The EPA later found that WASA’s
notice violated federal law because of the omissions.
had not been informed of the elevated lead levels. The Washington City Papersaid that Carol
Schwartz, the councilmember who chaired the Committee on Public Works and the Environment,
was not informed of the lead issue until that newspaper contacted her during the last week of
January 2004. Early communications from WASA limited the health advisory to pregnant women
and small children in homes with lead service leads, but later tests showed the high lead levels were
also present in homes with copper service leads.
monitoring data needed for his research, and divert funding from him to other researchers, unless
he stopped working with the homeowners whose water showed high lead levels. Soon after,
the EPA discontinued its own contract with Edwards.
2004: Washington Post
Exceeds EPA Lead Limit” on January 31, 2004 across six columns of page A1. Reporter
David Nakamura was contacted by one of the homeowners whose water was tested by WASA
during its survey after he received the test results. Nakamura—who had no prior experience
with clean water issues—initially thought it was a minor issue, but agreed to help the homeowner
get a response from WASA. When WASA would not give him a straight answer, Nakamura
pressed them for full data on the tests. Nakamura says that, even though he was “stunned”
at the facts reported in that first story, thePost “had no idea about the size and scope of what
was to follow.”
“This is a really big deal… If schools go over 20 parts per billion, they immediately take the
water out of production.” WASA recommended that residents let the tap run for 30 seconds
to one minute before using it to reduce the risk.
to chloramine. The traditional use of chlorine had been stopped four years earlier, out of
concerns that it could produce harmful chemicals in the pipes. Long-term exposure to the
byproducts from chlorine treatment has been linked with cancer. The paper quoted officials
as saying that it was possible chloramine was more corrosive to lead pipes. (In fact, the
Army Corps of Engineers, which is responsible for the Washington Aqueduct that supplies water
to WASA, rejected a recommendation to add phosphates to the water to prevent lead leaching
in the mid-1990s.) The change to chloramine was made after the EPA issued regulations
concerning disinfection byproducts formed when chlorine reacts with organic matter in drinking
water; the EPA considered these byproducts to be a potential health threat. Chloramines do
not produce disinfection byproducts.
Nakamura was joined by reporters Carol Leonnig, Jo Becker, Avram Goldstein, and D’Vera Cohn;
editor Marcia Slacum Greene provided daily oversight. Nakamura was the lead reporter for
the breaking news coming from WASA and City Hall, and wrote profiles of key players.
Leonnig reported on the federal and EPA response to the contamination. Cohn investigated
the Washington Aqueduct angle and worked with water quality and environmental experts.
Goldstein covered the DC Department of Health. Becker looked at water quality nationwide.
overwhelmed water testing laboratories with requests to have their tap water tested for
leadcontamination. District elected officials immediately called for an emergency public
meeting, and established an inter-agency task force with the EPA to investigate and manage
the problem. However, messages to the public at the time were often confusing and
contradictory: while WASA was suggesting running taps for 90 seconds to flush out any
lead, the EPA was demanding that recommendation be changed to ten minutes.
and offer free blood tests to residents. Some water fountains were turned off due to lead
levels. In 2004, the D.C. Council held 11 oversight hearings on the issue; the US Congress
held four. American University claimed that its water was safe to drink, because the larger
water mains feeding commercial sites like the college were not made of lead.
Bhat’s attorney. Bhat, who was then fighting her dismissal from WASA, shared
thousands of internal documents with Nakamura. The documents, Nakamura said,
“provided a fairly clear picture” that WASA had been trying to find a way to avoid the cost
of replacing pipes and adding additional chemicals to the water. He said Bhat’s documents
were critical to the Post’s investigation. He recalls that, while reading the documents, the
team found WASA memos indicating that they tried to find “clean” houses to test to reduce
the apparent average lead level from the testing, but the more they tested, the more “dirty” h
ouses they found.
to 48,000 ppb.
six test results showing high lead levels in 2001, dropping half of the homes that had
previously tested high for lead levels in subsequent testing, and avoiding homes known to
be at high risk for contamination. In July, a WASA-commissioned report supported the
Post’s claims that the agency had known about the high lead levels for years, but had failed
to notify regulators or the public.
hopes of preventing lead leeching. By November, WASA’s board of directors had
committed to a plan that would replace all of the agency’s 23,000 lead pipes by 2010, at
a cost of $300 million—starting with 2,800 lead pipes to be replaced in 2005. WASA
estimated that the repairs would cost residents $6 to $7 a month. The agency was not
legally responsible for the portion of the lead service lines within a homeowner’s property lines;
however, they offered to perform the work at a set rate, and arranged a low-interest loan
program with Wachovia Bank to help homeowners afford the cost.
of pages of correspondence through the Freedom of Information Act. Gloria Borland, a
District resident, testified before Congress: “If the [Washington] Post had not exposed this
scandal, our children today would still be drinking lead contaminated water”.
Cohen won the 2005 Selden Ring Award for the articles. Michael Parks, director of USC
Annenberg’s School of Journalism and Pulitzer Prize-winning former editor of the
Los Angeles Times, said “The Washington Post‘s work was a very important piece of
journalism—important to every man, woman and child living in the District of Columbia,
drinking its water and thinking it was pure. And it was important to the residents of other
cities whose water is contaminated by lead and other toxic substances”. The award’s
cash prize of $35,000 is believed to be the largest in journalism. According to Nakamura,
some at the Post were surprised to win the award, because of the atypical nature of the
Post’s investigation. Most winners conduct a long-term investigation and then publish long
articles over a few days with the results; the Post covered the investigation as a series of
beat stories.Nakamura said he had never heard of the Selden Ring Award until the day
his editor told him that the team had won it.
2004: The CDC report
Elevated Lead in Tap Water — District of Columbia, 2004, was made available on the
MMWR web site. It was then published by CDC as “MMWR Weekly, April 2, 2004 /
53(12);268-270″. The report “summarizes the results of the preliminary investigations,
which indicated that the elevated water lead levels might have contributed to a small
increase in blood lead levels (BLLs)”. The report describes the background, and the
various kinds of blood tests it employed, and explicitly states: “All blood tests were used
in this analysis.” There is no mention at all of any test results not being available, not
even in the caveatsection, where other potential sources of error are discussed.
to a slight rise of the blood levels; however, not to the levels of official concern. It also
claims that the average levels were sinking. However, the report notes that there is no
known “risk free” level, and therefore recommends that efforts should be made to
eliminate lead in children’s blood entirely.
United States House Committee on Science, Space and Technology;
see #Congressional review of the 2004 CDC paper.
2004–2005: Government hearings
March 2004, Marc Edwards testified that his studies showed the change from chlorine
to chloramine was the cause of the elevated lead levels. He stated that the chloramine-
treated water was leaching lead not only from the old lead lines, but also from brass fixtures
in homes. Brass is made with lead; even brass classified as “lead free” under the
Safe Drinking Water Act can contain up to eight percent lead. Edwards said that this
could be the cause of the high lead levels in areas where WASA did not use lead lines.
He also cautioned that replacing lead service lines with copper could make the problem
worse; newly installed copper lines could react with the chloramine in a way that would
increase corrosion of the remaining lead lines in the system. The chief of the Washington
Aqueduct disagreed, saying that tests taken after the chloramine treatment commenced
didn’t show any additional corrosiveness. He believed corrosion inhibitors, like
organophosphate, could be added to the water to prevent lead leaching. In the spring
of 2004, a temporary switch from chloramine back to chlorine for annual pipe flushing
caused a 25 to 30 percent drop in lead levels, lending credence to the chloramine
theory. In one home that was tested by WASA before and after the switch,
lead levels dropped tenfold.
Carol Schwartz (chair of the DC Council’s Committee on Public Works and the
Environment) wrote a letter to President George W. Bush, asking the federal government
to reimburse WASA $24,093,700 and the District of Columbia $1,730,401 to cover
expenses from the lead contamination. The letter justified the request for full
reimbursement by saying “the regulatory decisions of EPA appear to have generated these
costs” and that it would be “inherently unfair” for taxpayers and WASA customers to pay
those costs. In 2005, President Bush proposed cutting the EPA’s budget by almost
a half-billion dollars, mostly from clean-water programs. He wanted to decrease
spending on replacing aging water facilities by 83 percent.
Morbidity and Mortality Weekly Report (MMWR) that found the lead “might have
contributed a small increase in blood lead levels.” The report claimed that no children
with dangerously high blood lead levels were found, even in the homes with the worst
lead levels.Officials in other cities, such as New York and Seattle, cited the report as
justification for a less-than-aggressive response to high lead levels in their own water.
Water testing in the first six months of 2004 showed 90 percent of homes having 63 ppb
of lead or less in the water.
Works Association that linked chloramine use with greatly increased lead leaching.
federal government’s regulation of the city’s water supply as a factor in the lead contamination.
The report noted that no one agency was responsible for the water quality: The Army Corps
of Engineers treated the water, WASA delivered it, and the EPA performed the quality
checks. It urged the Council to assume authority for the entire system. In the last
six months of 2004, 90 percent of homes tested had lead levels of 59 ppb or lower.
performance in January 2005. Andersen called for WASA to enter a formal agreement
with the city’s Health Department to ensure that future communications about water
health issues were timely and worded appropriately. WASA rejected the need for
such an agreement. That same month, the Architect of the Capitol issued a warning
to Capitol Hill employees that they should not use water from bathroom or kitchen
faucets for drinking or cooking. Some water fountains on the campus were turned off,
although employees were told it was okay to continue using the others. One home on
Capitol Hill was found to have 308 ppb of lead in 2003.
that the agency had mistakenly told them their house’s water lead levels were safe, and
to replace an additional 500 service lines to comply with federal law. The EPA said
that WASA had flushed the water line for five minutes before running the lead tests for
those homes, resulting in artificially low readings; such a lengthy flush is not permitted
by EPA standards. The EPA did not believe that the flushes were done intentionally
by WASA to reduce lead levels. The testing had been done as part of an effort to
avoid the expense of replacing lead lines in areas where it found low lead levels.
2004: Other cities investigated
in need of $150 billion worth of repairs over the following 20 years. However, in April
2004, an EPA spokesperson told the Washington Times that “high lead levels are not
a pervasive problem”. At a Congressional hearing that month, the EPA testified that
it had no current information on lead levels in 78 percent of the nation’s water systems,
and that as many as 20 states had not provided any data.
across the United States were illegally manipulating lead testing results, such as
discarding high readings or avoiding homes likely to have high readings. A former
EPA official described it as “widespread fraud and manipulation” on the part of water
utilities. That July, however, an EPA administrator told Congress that “we have not
identified a systemic problem”. Using data from the EPA, the Post identified 274
utilities that had reported unsafe lead levels between 2000 and 2004. Some utilities
defended their testing practices as being approved by state regulators; others argued
that the lead was actually leaching from customers’ fixtures, not their plumbing.
- Boston, where state regulators discovered that at least one quarter of the
- locations tested were not at high risk for lead contamination;
- Detroit, where the utility failed to test required high-risk homes;
- New York City, which reported lead falling to safe levels in 2000—but omitted
- 300 test results that would have marked the water as unsafe in 2001 and 2002
- if reported;
- Philadelphia, which could not produce documentation for their decision to
- discard a high test result from 2002—despite being required by federal law to
- do so—that would have put the city over the EPA limit if it had been included;
- Lansing, Michigan, which discarded four tests that would have put the city’s
- water over the limit because the homeowners supposedly did not follow the
- proper directions in collecting the samples—even though the law prohibits
- doing so;
- Ridgewood, New Jersey, which removed “hot” houses from its testing after
- exceeding the safe limit in 2000;
- Providence, Rhode Island, where high levels were found in 2002, failed to
- inform the public as required and instead waited more than the legal limit of
- four months to test again;
- Seattle, where state regulators allowed the utility to miss a 1997 deadline to
- reduce the corrosiveness of its water by six years, allowing high lead levels
- to persist during that period;
- Portland, Oregon, where the city and state decided to launch a lead-danger
- educational campaign instead of building a treatment plant as required by law
- —and the EPA later suggested the utility drop urban homes with high lead
- levels from its testing and replace them with suburban homes with significantly
- lower levels.
to open an investigation into the city’s drinking-water lead levels. Regulators in
Michigan and Oregon also investigated utilities singled out by the Post in those
states. Senators James M. Jeffords and Paul S. Sarbanes called for the EPA
to impose tougher standards; Jeffords and Senator Hillary Rodham Clinton called
for an investigation of the EPA following the Post’s findings.
system in 2003. One parent, a scientist who had initiated the investigation there,
said “we continue to suffer from an epidemic of lead complacency” nationwide.
unsafe lead levels: Washington, DC; St. Paul, Minnesota; Port St. Lucie, Florida;
and Ridgewood, New Jersey.
2005–2006: Lower lead levels
advocates were calling for the firing of local and federal officials involved in the issue,
saying that they had done too little to fix the problem. Eric Olsen of the Natural
Resources Defense Council said that officials “have fallen down on the job” because
thousands of residents still had unsafe water. The group Lead Emergency Action
for the District called for an overhaul of WASA’s management, an independent study
of needed improvements to the water system, stronger laws, and action from the
EPA. “We want fines and a criminal review,” said Olsen.
The changes require utilities to give test results directly to homeowners, and to notify
state and federal regulators before changing water-treatment methods. Critics,
such as Clean Water Action, called the changes “revisions at the margins”. Rick
Maas, co-director of the Environmental Quality Institute at the University of North Carolina,
said the revisions would “solve maybe 5 to 10 percent of the problem” with the Rule.
Trade organizations, such as the American Water Works Association, found the
changes “basically reasonable”.
which it attributed to the orthophosphate treatments started in August 2004. Out
of 51 homes tested, only four had readings above 15 ppb; ten of those homes were
above the 15-ppb standard the previous year, but fell below it in this test. WASA
also noted that the Army Corps of Engineers would continue using chloramine
throughout the year to keep the water chemistry stable. By May 10, 2005, the
company was announcing that its tests were “below the ’90th percentile lead
to replace the lead service lines within the customer’s property. In a January
press release, WASA said that the average lead level in its most recent tests
was 7 ppb. The authority also claimed that a voluntary blood-lead-level
screening it funded showed no identifiable public health impact from the elevated
showed the lead levels had remained below 15 ppb for a full year. However,
the agency continued to require WASA to submit 100 samples every six
months for at least another year; the normal requirement is 50 samples a year.
the District’s water supply. In 2007, it noted that WASA’s periodic “chlorine surge”
resulted in high levels of haloacetic acids, a chlorine disinfection byproduct believed
to be unsafe. Utilities use annual or biannual chlorine surges to remove pathogens
such as cryptosporidiumthat are not adequately killed by chloramine.
Independent testing by the Environmental Working Group showed 40 percent
of samples exceeded federal safety limits for chlorine byproducts, but officials
from the Washington Aqueduct and WASA said the levels were probably
temporary and that the water was safe to drink.
2006–2010: EPA, CDC, expert reports faulted
criticizing the EPA’s efforts monitoring lead levels in drinking water across
the United States. Although the study found that lead in drinking water
had generally declined since the 1990s, it noted that data collection problems
“may be undermining the intended level of public health protection”.
the public health response to the lead contamination, written by a team of academic
investigators headed by Tee Guidotti of George Washington University. Guidotti
and his team had been hired as consultants by WASA in 2004; he had told the
WASA board that water only accounts for seven percent of the typical two-year-old
child’s lead exposure. The paper analyzed data from the 2004 screening program,
identifying sources of confounding or bias. Four indicators were examined, and none
showed evidence that blood lead levels had been affected by the elevation of lead in
drinking water. The investigators concluded that the evidence did not clearly
demonstrate a correlation between lead in the District’s drinking water and blood
lead levels. However, they cautioned that a population study was not suitable for
establishing such relationships. They called for reduction in exposure from water
as well as from other sources. The paper stated “There appears to have been
no identifiable public health impact from the elevation of lead in drinking water in
Washington DC in 2003 and 2004.”
February 2009, after the Washington Post ran an article about a more recent study
by Marc Edwards that found a correlation between water and blood lead levels in
area children. The National Institutes of Health, publisher of the journal in which
the paper appeared, were unaware that George Washington University’s contract
with WASA gave the water authority final approval over anything Guidotti wrote
concerning the authority. Guidotti was also supposed to remove the sentence
about public health impact from the paper before publication, because experts
reviewing the paper had rejected that finding; he failed to do so.Guidotti and
WASA both denied that the agency influenced the paper; Guidotti said he
didn’t view the contract as giving WASA preapproval over the paper, and therefore
didn’t disclose it to the journal. In an August 2006 e-mail obtained by the
Post from Edwards, Guidotti agreed to replace the sentence with “Measures
to protect residents from exposure to lead in drinking water may have
prevented more frequent elevations in blood lead” before its publication, but
that did not happen. The journal refuses to accept research that is under
a sponsor’s control; it conducted a review to determine if the paper should be
retracted—the journal’s first such review in its 30-year history. The paper
had been cited as evidence that the lead contamination had not harmed District
WASA influenced the team’s findings. He clarified that WASA’s contract
was with the university, not Guidotti personally. He said “The data in our 2007
study are valid, the analysis was accurately reported, and we stand by the
its findings in June 2009, finding that the controversial sentence was included
due to “inattention to detail” and found no evidence that Guidotti was trying to
mislead readers. The panel recommended that Guidotti submit an apology
and correction; he did so. The panel said it found evidence that neither
Guidotti nor WASA intended for the utility to exercise approval over the research
paper by Marc Edwards, Simoni Triantafyllidou, and Dana Best that established
a link between the elevated lead levels in the drinking water and potentially
harmful blood lead levels in area children. The Washington Post announced
the results of that study on January 27, 2009. The report found that 42,000
children who were in the womb or under age 2 during the contamination are at
risk of health and behavioral problems. In some areas, the number of children
with enough lead to cause irreversible IQ loss and developmental delays more
than doubled between 2000 and 2003. These findings contradicted previous
statements by WASA that there were no health impacts, as well as the 2004
CDC MMWR report. David Bellinger, a Harvard University neurologist, told
the Post, “If these data were available previously, I would be surprised that
anyone would be assuring the public there was no problem.”
study. He convinced the Children’s National Medical Center to share the
data with him in 2008.
the editors of Environmental Science and Technology.
Congressional review of the 2004 CDC paper
and Mortality Weekly Report that downplayed the health impact of the lead
contamination. Salon noted that the CDC had found a link between lead pipes
and high childhood blood lead levels in the district in 2007, but did not publicize
the study. The principal author of the 2004 study—Mary Jean Brown, who
co-authored the 2007 study—acknowledged that thousands of blood tests were
missing from the 2004 study, but defended the paper’s conclusion that any harm
was slight. “There is no indication that DC residents have blood lead levels
above the CDC levels of concern”, she wrote.
2004 CDC report. When he wrote to the CDC’s associate director of science,
questioning the report’s conclusions and methodology, he received a belated
reply: “We have examined CDC’s role in the study and have found no evidence of misconduct.”
opened a congressional investigation into the 2004 CDC report. Investigators
found that although the CDC and city health department reported dangerous lead
levels in 193 children in 2003, the actual number was 486 according to records taken directly from the
testing laboratories. Representative Brad Miller of North Carolina called the CDC report’s data
“wildly incomplete”. The underreported results came from the city’s health department, which
had said the missing tests were omitted because some labs did not report low lead levels to the
city. The health department data was also the basis for Guidotti’s paper.
report, leading to “scientifically indefensible” claims in the 2004 paper. It also
cited the CDC for failing to publicize later research showing that the harm was more serious than the
2004 report suggested. After the investigation’s findings were released, the CDC initially stood by
the report’s findings that no significant harm was caused by the lead, but acknowledged that the claim
that no children with lead poisoning had been found was “misleading”.Edwards called for the
CDC to retract the paper and for Brown’s resignation. “If you were a child living in D.C. at that
time, a single glass of tap water could have elevated your blood lead to unsafe levels,” said Edwards.
It also noted that one section of the 2004 CDC report said not one of the people
living in a home with water lead levels 20 times higher than the action level had
elevated blood lead, but it failed to mention that most of those people were
drinking bottled or filtered water, not tap water, before their blood was tested—
a fact Brown and her co-authors were well aware of. The investigation found that
Brown gave her fellow authors just three hours to review her work before it was
submitted for publication.
published a “Notice to Readers” in the May 21, 2010 issue of the Morbidity and
Mortality Weekly Report admitting that the 2004 report was misleading. It said
the original report “did not reflect findings of concern from the separate longitudinal
study that showed that children living in homes serviced by a lead water pipe were
more than twice as likely as other DC children to have had a blood lead level
≥10 µg/dL.” A further Notice to Readers published in June 2010 clarified that
the results in the 2004 report “should not be used to make conclusions about the contribution of
water lead to blood levels in DC, to predict what might occur in other situations where lead levels
in drinking water are high, or to determine safe levels of lead in drinking water.”
who spent tens of thousands of dollars out of his own pocket to fund his research,
and who was the target of attempts to besmirch his professional reputation by the
CDC and EPA. Tom Sinks, the deputy director of the CDC’s national center
for environmental health, told the Post “Looking backward six years, it’s clear that
this report could have been written a little better”.
Committee on Childhood Lead Poisoning had been expected to lower the action
level for lead in drinking water below 10 micrograms per deciliter in the summer
of 2002. According to the UAS,
Tommy Thompson, the Secretary of Health and Human Services, took the unprecedented
step of rejecting a number of nominees to the committee selected by staff scientists.
Instead, the group claims, Thompson appointed at least two appointees with financial
ties to the lead industry. A 2010 Washington Post editorial cited the group’s
statement as a reason why the District’s lead contamination “was practically inevitable”
due to politicization of the CDC.
the CDC of a coverup. Jim Graham, a member of the DC Council, said “To now
learn that the Centers for Disease Control not only got it wrong but may have
intentionally misled District residents and our water agency is the ultimate betrayal
of the public trust”.
It also found that the 15,000 “partial pipe replacements” performed by WASA—
where lead service lines were replaced up to a homeowner’s property line, but no
further—may not have effectively reduced lead levels, and may have made the
problem worse. WASA spent $97 million to replace 17,000 pipes, including
the 15,000 partial replacements. A Post article about the report lead to
jammed phone lines at WASA and increased demand for bottled-water
delivery. The study indicated that there is no safe level of lead in drinking water,
and that children in homes with even a partial lead service line are at a much
higher risk of lead poisoning than those with no lead in the line. WASA
said the finding “is not news” to them; General Manager George Hawkins told
WAMU that the utility had been acting as if the CDC’s findings were fact for
some time before the report was released. Hawkins said that WAMU was
not seeing elevated levels of lead in homes with partial pipe replacements.
through his attorneys Stefanie Roemer and David Sanford of Sanford, Wittels & Heisler,
filed a class action lawsuit against WASA in the Superior Court of the District of Columbia,
seeking $200 million in compensatory damages plus punitive damages. Parkhurst, a
50-year-old single father and psychologist, prepared food and formula for the boys using
tap water from the time they were 8 months old until 2002, when they were two years
old. The complaint was later amended to add additional five children, on behalf of
a proposed class consisting of all children who, at any time from 2000 to 2004, while
six years of age or younger, consumed water supplied by WASA that passed through
a line containing lead (whether directly or prenatally through their birth mothers), and
who had blood-lead levels of 10μg/dl or higher. The suit claims that WASA “undertook
Herculean efforts to shield itself from liability and to otherwise deny
responsibility”. Parkhurst successfully sought to make the case
a class action. Contemporary news reports indicated that WASA had not seen the
lawsuit at the time the story broke, but included comments from WASA spokespeople
that more studies would be needed before lead in drinking water could be linked
to health and behavioral issues.The agency said that such claims would need
to be substantiated on a case-by-case basis. WASA’s motion to dismiss the
complaint was denied in October 2009 and discovery has been ongoing since.
The ultimate Beltway cosmotarian insider, Ms. Steigerwald will be wearing a Vera Wang sea foam colored gown with thousands of semi-precious beads individually hand sewn by blind Chinese orphans.
The menu for the event has just been released, also featuring many Asian delicacies, but not the rumored Tibetan monk’s liver pate.
(Obviously humor. Ms. Steigerwald, a second generation radical libertarian, or as she self-deprecatingly puts it, “Rothtard,” really is someone’s date at the WH dinner tonight though. Have fun!)