Lax Rules Expose Kids To Lead-Tainted Water
Gaps in federal drinking standards leave schools and day care centers untested.
Almost two weeks into the school year, Melissa Corrigan got an email from the principal and superintendent of her daughters’ elementary school.Water from four West Middleton Elementary School faucets taken Sept. 1, the first day of school, had tested high for levels of lead or copper. As a safety precaution, the school would provide bottled water to students until the issue was resolved.
Corrigan — whose daughters Brooklyn and Carly are in first and fourth grades — thought little of the news, partly because the email told parents of the school west of Madison that it was “highly unlikely” that the water was unsafe to drink.
Any amount of lead can cause permanent brain damage, including reduced intelligence and behavioral problems, according to the U.S. Environmental Protection Agency. Infants and children are considered the most vulnerable to lead’s negative effects.
Fresh evidence of the risk of lead poisoning at school surfaced Friday when Milwaukee Public Schools revealed that testing found dangerous levels of lead in 183 drinking water fountains, including at locations hosting early childhood programs. The months-long testing program involved 3,000 water fountains at 191 school district buildings. The district said it had shut down and plans to replace the fountains that tested at or above the federal action level of 15 ppb, even though “federal and state regulations do not require schools to test drinking water.”
The district failed to respond to repeated questions since mid-November from the Wisconsin Center for Investigative Journalism about whether water at the schools was being tested for lead, and calls and an email to district spokespeople Friday were not immediately returned. The testing began in June.
Efforts to protect Wisconsin children in schools and day care centers from lead in their water have fallen short on several fronts, the Center has found. Among the problems uncovered by the Center in documents and interviews:
- There is a lack of testing for lead in drinking water consumed by children while away from home. Federal regulations enforced by the state of Wisconsin do not require most schools or day care centers to test at all. A 2016 USA Today investigation found that an estimated 90 percent of schools nationally are not required to test their water.
- There has been confusion over proper lead testing procedures at some schools, day care centers and public water systems in Wisconsin, as the Center has reported. This year, the state Department of Natural Resources waited nine months to send an official notice to public water system operators that the EPA had updated its testing recommendations in response to flaws uncovered by Flint, Michigan’s lead-in-water crisis.
- Lead service lines, a significant source of lead in drinking water, continue to provide water to hundreds of schools and day care centers around Wisconsin. In other communities, officials are not sure how many schools and day cares have lead pipes.
Because of West Middleton’s rural Dane County location, the school has its own well and is among the minority of schools that must comply with some of the same testing requirements as municipal water systems.
Middleton-Cross Plains Area School District Superintendent George Mavroulis said after learning of the testing results, the school immediately shut off drinking water and consulted with a private testing company and a liaison from the DNR.
Two weeks after the initial test, the K-4 school with 400 students had the same faucets — and three water fountains — tested again. The levels of lead and copper returned to below the action level, and students and staff were again allowed to use the water.
“We tried to do everything in our power to make sure everyone was safe,” Mavroulis said.
The school has since replaced two faucets and plans to replace two more over winter break, he said. Perry Hibner, the district’s spokesman, said the school does not have lead pipes, but the building’s copper pipes may have lead solder.
Hibner believed two human errors caused the school’s initial water samples to be high in lead and copper: not flushing the system beforehand, as the DNR suggests after long periods of non-use like summer break, and removing the aerators from the faucets, which allowed a higher than normal water flow.
Subsequent samples were taken after one hour of flushing and six hours of non-use.
The EPA issued new nationwide guidance in February clarifying that public water systems should not remove aerators or flush systems before sampling to avoid masking the level of lead in the water. DNR spokesman Jim Dick said West Middleton was in a “unique situation” because of its failure to previously flush the school’s system after the water had been stagnant for an extended period of time.
Going forward, however, the district will need to conduct two rounds of testing in the next year to assure the water is safe — and follow all of the appropriate sampling methods, he said.
After reviewing West Middleton’s test results, Yanna Lambrinidou, a Virginia Tech University researcher who helped train Flint researchers, said telling parents a health risk was highly unlikely was “a stunningly irresponsible statement, especially after Flint.”
Said Lambrinidou: “There is no safe level of lead in drinking water.”
There are also gaps when it comes to protecting children from lead in water at child care centers. All licensed day care centers in Wisconsin are required to identify and mitigate dangers from lead paint, but only centers that use private wells are required to eliminate lead hazards in drinking water, according to Joe Scialfa, spokesman for the state Department of Children and Families.
The USA Today investigation found that among schools and day care centers that are required to test, Wisconsin recorded the fourth-highest number of lead exceedances, with 24 between 2012 and 2015. Potential sources include lead pipes delivering water to and within the building, plumbing fixtures such as faucets and drinking water fountains, and solder used to join pipes.
Lead in small doses dangerous
Exposure to even small amounts of lead can cause permanent damage. A 2012 study of nearly 4,000 fourth-graders in Milwaukee showed that those with elevated levels of lead — even below what is considered dangerous — scored significantly lower on reading and math tests than those without elevated blood-lead levels. This negative effect was detected seven to eight years later, even after the study’s authors adjusted for social factors including family income and school attendance.
The Center reported in February that at least 176,000 homes and businesses in Wisconsin receive water from lead service lines, which account for 50 to 75 percent of lead contamination in public tap water, according to a 2008 study. Milwaukee — which required the use of lead pipes until 1948, when copper was also allowed — has at least 70,000 lead service lines.
Milwaukee says it has removed lead service lines leading to all of its public school buildings. Madison is thought to be the first city in the nation to remove all lead service lines from its water utility service area.
Milwaukee plans to focus $2.6 million from a new $14.5 million DNR program to begin replacing lead service lines leading to 384 licensed day care centers and 12 private schools in the city. In the meantime, the Milwaukee Health Department has advised those centers to test for lead, flush their taps if the water has been sitting in the pipes for several hours, consider using only filtered or bottled water for preparing formula, and cook with water from the cold water tap, which generally has less lead.
School officials in Detroit, Chicago, Washington, D.C. and Massachusetts also have become increasingly concerned that lead is lurking in school water supplies. A testing program in Chicago identified more than 100 schools with lead-tainted water. A Massachusetts program launched in response to Flint found that more than half of the 300 public schools tested had unsafe levels of lead in the water.
Of particular concern: Day care centers where infants could be fed baby formula made with tap water, or toddlers could be eating food cooked in lead-laden water.
At a Sept. 7 water forum at Marquette University Law School, Milwaukee Mayor Tom Barrett said he has been assured by city health and public works officials that Milwaukee’s water is safe. But when he asked if the same is true for infants, the mayor said, their answer was “No.”
“So there, I think, is the issue,” Barrett said. “I would say for infants and children — that’s where you don’t want to have the lead exposure, and that’s where we continue to have some lead exposure in older homes.”
Rep. LaTonya Johnson, a Democrat from Milwaukee, operated a day care business out of her 90-year-old home for several years before running for public office. She said she used drinking water from a cooler until recently, when she spent more than $10,000 to replace corroded pipes throughout her northwest side house, which is served by lead service lines.
Johnson said many homeowners cannot afford projects like hers — and some day care providers might not know how to protect children from lead in drinking water.
“I’m sure people use sink water,” she said. “It’s right there.”
A ‘regulatory vacuum’
Residents and even officials often assume that drinking water is safe if it has been tested by a municipality. When a concerned parent called the Wausau School District last school year to ask if the district tested its water for lead, school officials referred the parent to the city of Wausau, which is responsible for testing municipal water.
But Wausau Water Operations Superintendent Scott Boers said the city only collects samples from residential buildings. Lead generally makes its way into water not at the water plant but as it travels through service lines and indoor plumbing, all of which could contain lead. Lead solder was used in structures built before 1984, and until 2014, plumbing components could still contain up to 8 percent lead.
Boers said none of the district’s buildings have lead service lines. The school district’s building and grounds director, Larry Cihlar, said testing is required only at the three facilities in the district which have private wells.
In the Lead Contamination Control Act, the EPA recommends that schools test water at each cold water tap — although no frequency is mentioned — share abnormal results with the public and take action to remediate any problems. Because these are recommendations, and not requirements, a school that tests its water and finds high levels of lead could choose not to share the findings with parents — and do nothing to fix the problem.
News investigations have shown that administrators in Newark, New Jersey, Portland, Oregon and Ithaca, New York knew about lead in water at schools for several months or years before the findings became public. Lambrinidou, the Virginia Tech researcher, and others decried the “regulatory vacuum” surrounding water testing in schools in a 2010 paper titled Failing Our Children.
“If you’re a parent, if the school is going to leave your child suboptimally protected, it’s better to know that they’re not doing much than to have false comfort that the schools are taking care of them,” Lambrinidou said.
The immediate solution for schools with elevated lead levels does not have to be costly, she said, noting that schools in Washington, D.C. and Baltimore are relying on filters and bottled water as they remove lead plumbing over time.
School leaders mixed on lead mandate
Clendon Gustafson, superintendent of the South Shore School District in Port Wing, said hearing of elevated lead levels in Milwaukee drinking water made him wonder about South Shore’s water.
“We’re preparing for the school year, and I thought halfway through August, ‘I don’t know if we’ve ever had our water tested for that.’ ” The district spent around $130 to test samples from five drinking fountains, which came back below the action level. Gustafson shared the results in the next school newsletter.
A Center survey of all 424 Wisconsin school district superintendents, including Gustafson, revealed a mixture of attitudes toward identifying and mitigating lead hazards. Most chose not to complete the survey at all.
The 47 respondents were split on whether there should be a statewide requirement that all public schools test their water for lead. While some do test — either voluntarily or because they have private wells — others said paying for testing is simply not an option.
“Yet another unfounded (sic) mandate????” one unnamed superintendent wrote. “Please no.”
A Fox 6 News investigation in May surveyed the 10 largest school districts in southeastern Wisconsin, asking if they had tested their schools for lead. Six answered; all said “No.”
Experts including Lambrinidou say even testing is not enough because lead levels in water fluctuate.
“You take 10 tests in a row — nine can show no lead at all,” she said. “And then the tenth can have parts in thousands of parts per billion because it’s a lead particle that just fell in the water.”Jon Bales
Jon Bales, executive director of the Wisconsin Association of School District Administrators, said most administrators support water testing. But if it identifies lead hazards that require costly remediation, he said, “We feel like there ought to be some federal support and state support to do that.”
His organization, as part of the national School Superintendents Association, has been pushing Congress to require municipalities to test school water quality during their required testing for compliance with the Lead and Copper Rule.
The group also is looking for “predictable funding” for school districts found to have a lead problem to pay for replacing lead service lines, lead fixtures and drinking fountains.
When officials at Riverside Elementary School east of Wausau discovered that lead from pipes in its foundation was leaching into the water, they opted to remove the school’s drinking fountains entirely. Assistant Superintendent Jack Stoskopf said the school relies on a filtration system for tap water and has spent about $1,000 a month over the past 10 years on bottled drinking water.
“That’s far less expensive than tearing up the foundation of the school and tearing up the pipes,” he said.
Crystal Wozniak, who lives in Green Bay with her 4-year-old son Casheous, said she considered the likelihood of lead being present in the water when deciding where Casheous would start a 3-K program in the fall. She chose a newly constructed school in the center of town over a building outside of town built several years earlier.
Casheous was lead poisoned when he was 9 months old, likely from chewing a windowsill covered in lead paint. Since then, Wozniak has educated others about eliminating possible sources of lead and advocated for required water testing, including in schools.
“The water at a school may be more harmful because they’re ingesting the water, and the food there is made with the water,” she said. “All the kids aren’t necessarily going around licking the walls, but they’re drinking the water.
The nonprofit Wisconsin Center for Investigative Journalism (www.WisconsinWatch.org) collaborates with Wisconsin Public Radio, Wisconsin Public Television, other news media and the UW-Madison School of Journalism and Mass Communication. All works created, published, posted or disseminated by the Center do not necessarily reflect the views or opinions of UW-Madison or any of its affiliates.
More about the Lead Crisis
- Mayor Barrett Proposes $2.2 Million in Block Grant Funds for Lead Abatement - Mayor Tom Barrett - Dec 4th, 2019
- City Hall: Health Department Probe a State Matter - Jeramey Jannene - Nov 14th, 2019
- City Hall: Proposal Uses Lead Abatement Funds for Marketing - Jeramey Jannene - Nov 7th, 2019
- Op Ed: Everyone Deserves Clean Water - State Sen. Jon Erpenbach - Nov 4th, 2019
- Residents Rally for Clean Drinking Water - Princess Safiya Byers - Nov 1st, 2019
- Baldwin Pushes for Action on Lead Poisoning - Isiah Holmes - Oct 30th, 2019
- U.S. Senator Tammy Baldwin Urges CMS to Increase Childhood Lead Screenings - U.S. Sen. Tammy Baldwin - Oct 28th, 2019
- Senator Taylor Continues To Bring Attention to High Levels of Lead and its Connection to Violence - State Sen. Lena Taylor - Oct 22nd, 2019
- Sen. Taylor Calls for Focus on Violence Prevention - State Sen. Lena Taylor - Oct 21st, 2019
- Lead Exposure Linked to Gun Violence - Corri Hess - Oct 21st, 2019
- Evers Pushes Action on Water Quality - Shamane Mills - Oct 20th, 2019
- Study Finds Link Between Childhood Exposure to Lead and Firearm Violence - University of Wisconsin-Milwaukee - Oct 18th, 2019
- EPA Proposes Updates to Rules Impacting Lead and Copper in Drinking Water - Wisconsin Department of Natural Resources - Oct 11th, 2019
- Milwaukee awarded $5.6 million HUD grant to protect children and families from lead hazards in the home - City of Milwaukee Health Department - Oct 1st, 2019
- City Hall: Feds Award $5.6 Million for Lead Abatement - Jeramey Jannene - Oct 1st, 2019
- DHS Lead Abatement Program Receives Federal Approval - Wisconsin Department of Health Services - Sep 12th, 2019
- MKE County: Committee Approves Loans for Lead Laterals - Isiah Holmes - Sep 10th, 2019
- Supervisor Weishan Demands Action to Replace Lead Laterals - Sup. John F. Weishan, Jr. - Sep 5th, 2019
- Evers Wants State Health “Lead Czar” - Erik Gunn - Jul 30th, 2019
- Gov. Evers takes action to protect children from lead exposure - Wisconsin Conservation Voters - Jul 29th, 2019
- Gov. Evers Signs Executive Order 36 Relating to Measures to Abate and Prevent Lead Exposure in Drinking Water - Gov. Tony Evers - Jul 29th, 2019
- City Hall: Outside Firm Auditing City’s Lead Program - Jeramey Jannene - Jul 29th, 2019
- Clean Drinking Water Effort Falls Short - Isiah Holmes - Jul 24th, 2019
- The State of Politics: New DNR Head Has Agenda of Change - Steven Walters - Jul 22nd, 2019
- City Hall: 1,893 Lead Service Lines Replaced - Jeramey Jannene - Jul 17th, 2019
- City Hall: Council Protects Tenants Seeking Lead Hazard Remedies - Jeramey Jannene - Jul 11th, 2019
- Council approves ordinance protecting tenants in lead-exposure investigations - Ald. Jose Perez - Jul 10th, 2019
- City Hall: Board of Health Appointments Sail Through - Jeramey Jannene - Jun 27th, 2019
- Rep. Robyn Vining Condemns Removal of Lead Service Line Replacement from Budget - State Rep. Robyn Vining - May 15th, 2019
- City Hall: Who Can Get a Free Lead Filter? - Jeramey Jannene - Apr 25th, 2019
- Chisholm Confirms Health Department Probe - Edgar Mendez - Apr 24th, 2019
- Freshwater For Life Action Coalition (FLAC) & Get The Lead Out Coalition (GTLO) Support Letter To Milwaukee County District Attorney By Milwaukee Alderpersons - Freshwater For Life Action Coalition - Apr 23rd, 2019
- City Hall: DA Asked To Consider Charging City Officials - Jeramey Jannene - Apr 22nd, 2019
- Report Urges Action on Schools’ Drinking Water - Danielle Kaeding - Apr 12th, 2019
- A House Divided: Comments from State Rep Show the Current Chasm in Wisconsin - Ald. Michael Murphy - Apr 10th, 2019
- A statement from Alderman Terry L. Witkowski following the March 22 special Public Safety and Health Committee meeting - Ald. Terry Witkowski - Mar 22nd, 2019
- City Hall: FLAC, Get the Lead Out Fight City Over Lead Posioning - Jeramey Jannene - Mar 22nd, 2019
- Special meeting devoted to lead in water issues will feature city departments - Ald. Bob Donovan - Mar 20th, 2019
- City Hall: Council Approves Civilian Health Oversight Board - Jeramey Jannene - Feb 5th, 2019
- Marquette University to host Flint water crisis author Anna Clark - Marquette University - Jan 18th, 2019
- Lead-Free Homes a Priority for Kowalik - Corri Hess - Jan 17th, 2019
- Council approves legislation concerning the Milwaukee Health Department’s lead reporting processes and water filter distribution plans - Ald. Milele Coggs - Jan 15th, 2019
- Forum Examines Lead Poisoning Prevention - Abby Ng - Nov 30th, 2018
- City Hall: City’s Lead Program is Working Again - Jeramey Jannene - Nov 16th, 2018
- League of Women Voters – Nov. 17 Public Program Addressing Lead Issues: A Milwaukee Focus - League of Women Voters of Milwaukee County - Nov 5th, 2018
- Citizens deserve to hear from Bevan Baker in public proceeding - Ald. Tony Zielinski - Oct 22nd, 2018
- Milwaukee’s Young Children Need to Be the Focus - Ald. Mark Borkowski - Sep 24th, 2018
- City Hall: Baker To Testify Before Common Council - Jeramey Jannene - Sep 14th, 2018
- Warning Residents of Lead Dangers - Jenny Whidden - Jul 18th, 2018
- Governor Walker Administration Awards More Than $26 Million for Lead Service Line Replacement in 42 Wisconsin Communities - Gov. Scott Walker - Jul 18th, 2018
- Environmental Review of City of Milwaukee Project for the Safe Drinking Water Loan Program (SDWLP) - Wisconsin Department of Natural Resources - Jul 9th, 2018
- Environmental review of City of Milwaukee project for the Safe Drinking Water Loan Program (SDWLP) - Wisconsin Department of Natural Resources - Jun 26th, 2018
- Common Council approves full lead hazard review for city-owned properties - Ald. Jose Perez - May 8th, 2018
- Legislation mandates lead water lines replacement at child care facilities - Ald. Milele Coggs - Apr 26th, 2018
- Child Care Centers Still Have Lead Pipes - Edgar Mendez - Apr 23rd, 2018
- Legislation looks to local source for water infrastructure needs - Ald. Milele Coggs - Apr 4th, 2018
- ‘10thirtysix ’ to re-ring the alarm bell on milwaukee’s lead crisis - Milwaukee PBS - Mar 27th, 2018
- Chief of Staff Comment on FLAC - Patrick Curley - Mar 22nd, 2018
- Evers Demands Action on Wisconsin’s Drinking Water Crisis - Gov. Tony Evers - Mar 21st, 2018
- Op Ed: How City Should Solve Lead in Water - Noelle Chesley, Anne Dressel, John Berges, and Helen Meier - Mar 2nd, 2018
- Alderman Bohl: A better strategy is needed in dealing with lead laterals - Ald. Jim Bohl - Feb 26th, 2018
- City Hall: McManus Lays Out Three Priorities for Health Department - Jeramey Jannene - Feb 23rd, 2018
- Governor Walker Signs Leading on Lead Act into Law - Gov. Scott Walker - Feb 21st, 2018
- City Hall: Mayor Allows Interim Health Leader - Jeramey Jannene - Feb 15th, 2018
- City Hall: Will Mayor Confirm Health Commissioner? - Jeramey Jannene - Feb 14th, 2018
- City Hall: HUD Halts City Lead Treatment Program - Jeramey Jannene - Feb 12th, 2018
- From Dr. Patricia McManus: Comments clarified - Common Council President Ashanti Hamilton - Feb 9th, 2018
- Comments by newly appointed interim Health Department commissioner troubling - Ald. Michael Murphy - Feb 9th, 2018
- Eyes on Milwaukee: Council Appoints McManus Interim Health Leader - Jeramey Jannene - Feb 6th, 2018
- Eyes on Milwaukee: Barrett Withdraws Nannis Nomination - Jeramey Jannene - Feb 5th, 2018
- FLAC Calls on Common Council to Confirm Dr. Patricia McManus as Interim Health Commissioner - Freshwater For Life Action Coalition - Feb 3rd, 2018
- Silence is Complicity – If You See Something, Please Say Something - Ald. Milele Coggs - Feb 2nd, 2018
- Gag Order for Health Department Employees Lifted by Mayor - Ald. Bob Donovan - Feb 1st, 2018
- Resolution Aims to Take Down Milwaukee Health Department’s Restrictive Communication Policy - Ald. Tony Zielinski - Feb 1st, 2018
- Common Council Alerts At-Risk Populations of Lead Risks After City of Milwaukee Health Department Fails to Notify Public - Milwaukee Common Council - Jan 31st, 2018
- Key Details Missing from the Mayor’s Account of Lead Testing Crisis - Ald. Khalif Rainey - Jan 31st, 2018
- What We Really Need: Answers - Ald. Russell Stamper, II - Jan 31st, 2018
- The Administration has Lost the Common Council’s Confidence in Addressing the Lead Issue - Ald. Jose Perez - Jan 30th, 2018
- Eyes on Milwaukee: City Report Finds Health Dept. Problems - Jeramey Jannene - Jan 30th, 2018
- Eyes on Milwaukee: Council Could Reject Interim Health Leader - Jeramey Jannene - Jan 30th, 2018
- Aldermen Ask City Attorney for Legality of Paul Nannis’ position - Milwaukee Common Council - Jan 29th, 2018
- Eyes on Milwaukee: $750 Million to Replace Lead Pipes - Jeramey Jannene - Jan 24th, 2018
- Eyes on Milwaukee: Council Responds to Lead Crisis - Jeramey Jannene - Jan 23rd, 2018
- Legislation seeks lead service line replacement for city-owned properties - Ald. Bob Bauman - Jan 19th, 2018
- Eyes on Milwaukee: Council Grills Mayor, City Health Staff - Jeramey Jannene - Jan 17th, 2018
- Eyes on Milwaukee: Council Launches Health Dept. Probe - Jeramey Jannene - Jan 17th, 2018
- Resolution calls for Milwaukee Water to give public lead updates - Ald. Tony Zielinski - Jan 17th, 2018
- Commissioner Baker’s departure leaves us all with many, many questions - Ald. Bob Donovan - Jan 16th, 2018
- Eyes on Milwaukee: Barrett Ousts Bevan Baker Over Lead Fiasco - Jeramey Jannene - Jan 12th, 2018
- Health Department mistakes worsen city’s lead crisis - Ald. Mark Borkowski - Jan 12th, 2018
- Council set to act on Health Department crisis - Milwaukee Common Council - Jan 12th, 2018
- Freshwater For Life Action Coalition (FLAC) to Hold Press Conference After Announcement Of Firing Health Commissioner Bevan Baker - Freshwater For Life Action Coalition - Jan 12th, 2018
- Is City Dragging Feet on Lead Filters? - Jabril Faraj and Elliot Hughes - Jan 3rd, 2018
- Common Council Strengthens Lead Standards - Jabril Faraj - Dec 5th, 2017
- One Step Closer to Tackling Wisconsin’s Lead Crisis - State Sen. Chris Larson - Oct 31st, 2017
- Advocates Push City On Lead Pipes - Jabril Faraj - Oct 25th, 2017
- Lead Poisoning a “Public Health Crisis” - Jabril Faraj - Jul 19th, 2017
- National Water Expert Retracts Criticism of City Health Department - City of Milwaukee Health Department - Jul 14th, 2017
- Governor Walker Announces 35 Municipalities to Receive a Total of $13.8 Million to Remove Lead Service Lines - Gov. Scott Walker - Jun 28th, 2017
- Campaign Cash: WMC Opposes Lead Pipes Bill - Wisconsin Democracy Campaign - Apr 20th, 2017
- Op Ed: State Action Needed on Lead Pipes Problem - Chris Walker - Mar 12th, 2017
- Murphy’s Law: How Milwaukee Handled “Flint” Crisis - Bruce Murphy - Jan 19th, 2017
- Tainted Water: State’s Failures On Lead Pipes - Cara Lombardo and Dee J. Hall - Jan 15th, 2017
- Tainted Water: Lax Rules Expose Kids To Lead-Tainted Water - Cara Lombardo and Dee J. Hall - Dec 19th, 2016
- Tainted Water: DNR Program Replaces Lead Laterals - Cara Lombardo and Dee J. Hall - Dec 19th, 2016
- Eyes on Milwaukee: Council Approves Help For Lead Pipes - Jeramey Jannene - Dec 13th, 2016
- Tainted Water: DNR Delays on Lead Poisoning Issue - Cara Lombardo and Dee J. Hall - Dec 4th, 2016