South-side children have greatest exposure to lead in Chicago, health department data shows

This interactive heat map, compiled using Chicago Department of Public Health data, GIS files, and Google Fusion, shows where Children with the highest rates elevated blood lead levels in Chicago live. Data is from 2010.

Chicago Department of Public Health data shows that children in the poorer, industrialized south of Chicago are more likely to have dangerous levels of lead in their bodies than children in more affluent neighborhoods.

The data, obtained by a FOIA request from the health department, shows the levels of lead the agency found in children 17 and under in the city of Chicago. Most children tested for lead, however, were under 6 years old.

“An EBL or elevated blood lead level, is defined… as the child’s highest venous test with a result of 6 or more micrograms lead (Pb) per deciliter blood,” the health department wrote.

According to the EPA, there is no safe level for lead in the human bloodstream. At 10 micrograms per deciliter of blood, children can develop symptoms such as “lowered intelligence, reading and learning disabilities, impaired hearing, reduced attention span, hyperactivity, and antisocial behavior.”

The most recent results are from 2010, but the file contains annual results back to 2005. They were compiled with the help of an epidemiologist in the department.

“Multiple blood lead tests were determined using an algorithm that matches children by name, date of birth and sex, while allowing for common typographical and data entry (eg, reversing first and last name) errors for blood lead tests conducted within a calendar year,” the health department wrote.

In the interactive heat map at the top of the post shows the rate at which children in each of Chicago’s 77 communities reported elevated levels of lead.

The Englewood community has the highest EBL rate, where 9.15 percent of the children who were tested for lead came back with a positive EBL. Neighborhoods in the north end of Chicago had EBL rates between 0.8 percent and 3.31 percent.

Visualization - is there injustice in Pilsen?

This visualization was produced as part of a series about Pilsen, a Chicago neighborhood, and its struggle against pollution. Parts one, two and three of that series have been published on MentalMunition.com.

The People VS the Bottom Line - BATTLE IN THE BARRIO part 3/4

“Decisions regarding whether or not to proceed with the above projects or other approaches to compliance remain subject to a number of factors, such as market conditions, regulatory and legislative developments, and forecasted commodity prices and capital and operating costs applicable at the time decisions are required or made… Due to existing uncertainties about these factors, Midwest Generation intends to defer final decisions about particular units for the maximum time available.” 

- Excerpt from page 92 of Midwest Generation’s 2010 report to the Securities and Exchange Commission, form 10K.

NOTE: The following is the third installment in a series of four stories about the environmental and health impact of coal-fired power plants on densely-populated, low income Chicago communities. It's called "Battle in the Barrio: the Struggle in Chicago's Pilsen Neighborhood Against Pollution." Part one, "Four Sisters, One Rare Disorder," is available here. Part two, "Old Problems, New Attention" is available here. A visualization describing Pilsen's struggle with pollution is here.

Part One: Four Sisters, One Rare Disorder
Part Two: Old Problems, New Attention

Part Three: The People VS the Bottom Line

Part Four: Hopelessness and Hope in Pilsen

Visualization - Is there injustice in Pilsen?

Visualization - Chicago's Pilsen neighborhood struggles with pollution

South-side children have greatest exposure to lead in Chicago, health department data shows

In a dimly-lit space in the back of a Pilsen café known for its fruit smoothies, a dozen Pilsen Environmental Rights and Reform Organization (PERRO) activists and organizers huddled over coffees and discussed upcoming plans for an annual community festival, Fiesta del Sol.

A Pilsen tradition for the last 39 years, Fiesta del Sol is an event featuring local art vendors, Mexican food, carnival rides, soccer games, and a chance for local organizations to boost donations and deliver information to the public.

This year, as in years past, Midwest Generation was one of the lead corporate sponsors for the event, and included among a group of sponsors under the banner “Pilsen Neighborhood Community Counts.”

“Let me just say one thing,” Jerry Mead-Lucero said. “There was some discussion about whether we should do something at the Fiesta because of the whole connection with Midwest generation. What I’ve been suggesting is I don’t want to completely piss off Pilsen Neighbors about having a booth there, so I’m not recommending we do something like a direct action in a Fiesta.”

Visualization - Chicago's Pilsen neighborhood struggles with pollution

The Pilsen neighborhood in Chicago faces unique challenges in terms of environment and health. It retains some of its manufacturing base from when it was an industrial center for Chicago, yet it is primarily residential and now houses a large Latino population. The combination of a dense population and high emissions mean that pollution for the neighborhood is a major concern, as the above visualization demonstrates.

This visualization is part of the series "The Battle in the Barrio: The Struggle in Chicago's Pilsen Neighborhood Against Pollution." Part one, "Four sisters, one rare disorder," is here. And part two, "Old problems, new attention," is here.

Old Problems, New Attention - BATTLE IN THE BARRIO part 2/4

The Fisk Generating Station, Pilsen, Chicago.

“I have a hard time believing if these plants were located on the north side of the city, that they would not have already been cleaned up by now.”
- Rev. Patrick Daymond, Sixth Grace Presbyterian Church, in testimony before the Chicago City Council, during hearings on the Clean Power Ordinance.

NOTE: The following is the second of a series of four stories about the environmental and health impact of coal fired power plants on densely-populated, low income Chicago communities. You can read part one, "Four Sisters, One Rare Disorder," here. More parts of this series, along with visualizations and some interactive elements, will be posted in the coming weeks.

Part One: Four Sisters, One Rare Disorder
Part Two: Old Problems, New Attention

Part Three: The People VS the Bottom Line

Part Four: Hopelessness and Hope in Pilsen

Visualization - Is there injustice in Pilsen?

Visualization - Chicago's Pilsen neighborhood struggles with pollution

South-side children have greatest exposure to lead in Chicago, health department data shows

They come in at the same time every day.

The lumbering train pulls more than 100 of them, each full with black coal rocks, up to the Will County Generation Station, where the contents are unloaded, mixed, and put on several barges and sent up river.

The barges meander up the Chicago Sanitary and Ship canal, where they dock alongside the Crawford and Fisk coal-fired power plants.

The plants are owned by Midwest Generation, a Delaware limited liability company, solely owned by Edison Mission Midwest Holdings. In turn, Edison Mission Midwest Holdings is a wholly-owned subsidiary of Midwest Generation, EME, LLC. That limited liability company, in turn, is a wholly owned subsidiary of Edison International.
According to Security and Exchange Commission (SEC) filings, Midwest Generation was “formed for the purpose of owning or leasing, making improvements to, and operating and selling the capacity and energy of, the power generation assets it purchased from Commonwealth Edison, which are referred to as the Illinois Plants.”

At the plants, the barges are relieved of their burden and go back down the canal as empty shells. But the coal – that gets turned into electricity. The Fisk and Crawford plants, located in the Pilsen and Little Village neighborhoods on the lower west side of Chicago, respectively, together generate about 858 megawatts of power.

It’s also turned into pollution. The plants released 3,372 tons of nitrogen oxides, 1,583 tons of soot, and 5 million tons of carbon dioxide in 2008, by the EPA’s count.

On May 24, things did not go as planned at the Crawford and Fisk plants.

Upheavals, earthquakes, and my social media experience on Al Jazeera English

It almost didn’t happen. I was due to be a part of a discussion on Al Jazeera English (AJE), the international news channel, about the end of Muammar Gaddafi’s 42-year reign in Libya.

A half-hour before show time, I receive the following email in my inbox from a producer:

“We had an earthquake and all over the city people are standing outside their buildings,” the producer wrote. “I’m guessing we won’t get back in in time for today’s show. Perhaps we’ll shift our schedule to do it tomorrow, or another day.”

A quick look on the USGS website revealed a 5.9 earthquake had struck Virginia, shaking buildings in D.C. and New York. The Stream, the cutting-edge AJE news program that blends new and traditional media, might miss the historic event in Libya.

First, some background.

Al Jazeera English is an international news channel that is broadcast worldwide from Doha, London and Washington D.C., to an estimated audience of 150 million viewers in 100 countries.

Being headquartered in the East, Al Jazeera was uniquely positioned to report on the Arab Spring uprisings. Indeed, it capitalized on this major news event, and the AJE internet stream gained more than 1.6 million American viewers during the first months of the revolt.

The White House also took notice, and included AJE in its diet of international events coverage. Secretary of State Hillary Clinton took notice of the network, and in a briefing before the Senate Foreign Relations Committee, praised the quality of reporting on the international channel.

“You may not agree with it, but you feel like you’re getting real news around the clock instead of a million commercials and, you know, arguments between talking heads and the kind of stuff that we do on our news which, you know, is not particularly informative to us, let alone foreigners,” she said.

Perhaps no other AJE program has gained as much momentum during the Arab Spring as the new media experiment The Stream.

Broadcast daily from Monday through Thursday from the Washington D.C. studio, the Stream hosts a panel of two to three guests who have some kind of stake in a major news event. But that’s where the similarities between this and other current events programs end.

U of I talks with prominent social media researchers now online

It’s been a year since the University of Illinois hosted the “Year of Social Media,” a lecture series that hosted people at the forefront of the social media revolution.

During the series, Fernanda B. Viégas from Google spoke about bringing powerful, yet simple to operate, computer visualization programs to the masses. An Oxford professor postulated whether the internet is really a “fifth estate,” or if cyber utopianism is a “net delusion.” And the Onion web editor talked about how a social media conversation doesn’t always yield positive results.

“The Onion is very much not interested in having a conversation with its community of viewers and listeners in social media,” the Onion’s Baratunde Thurston said during his lecture, before playing an Onion sketch of a television news anchor being berated by audience members through social media.

Videos of all the talks are now available on the event’s website. The seven lecture videos total more than ten hours of footage.

“We have invited prominent researchers who study social media, leading figures from the social media industry, and people who embody social media success stories,” the YISM website reads.

The program was organized by Karrie Karahalios, a computer science professor and graduate of the MIT Media Lab, and Christian Sandvig, an Associate Professor of Communication, Media & Cinema Studies, Library & Information Science. Sandvig is also a Research Associate Professor at the Coordinated Science Laboratory.

Abstracts of the speakers, obtained from the YISM website, are listed after the break. For the full videos, please visit https://www.informatics.uiuc.edu/display/infospeak/Home.