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The ongoing drought may reverse the flow of the Chicago River

The ongoing drought may reverse the flow of the Chicago River

The state of Michigan has an advertising campaign, “Pure Michigan,” that highlights the state’s many natural attractions. The skiing! The parks! The beautiful Great Lakes!

The beautiful, non-potable Chicago River

I’m curious how they’ll rebrand the effort once those Great Lakes become home to raw sewage from Chicago. From ABC 7 Chicago (and via Stephen Lacey):

Water levels on Lake Michigan are the lowest in recorded history. If the level continues to drop, the Chicago River could reverse itself and send untreated sewage into Lake Michigan. …

“Our river is 70-percent sewage. I think we need to recognize that. This is an open sewer. It depends upon gravity to go away from us. If that gravity does not work with the lake going down, it goes the other way, and we have done nothing to deal with the contaminants that we need to actually invest in fixing,” Henry Henderson, Natural Resources Defense Council.

The Army Corps of Engineers said it is carefully monitoring the situation, and if lake levels continue to drop, they may have to modify how they operate the locks to limit the amount of water that goes into the lake, which would have an impact on recreational boats and barge traffic.

Why is the river full of sewage? Blame the Dave Matthews Band. Why might the river reverse? Blame the ongoing Midwest drought. Forty percent of the state of Illinois is still under drought conditions. And as reported by Reuters last November, Lake Michigan has been hit particularly hard by the drop in water levels.

The water level in Lake Michigan is within two inches of its December record low set 48 years ago. The lake is one of the five lakes that make up the Great Lakes, which cover 94,000 square miles and straddle the United States and Canadian border. …

Drew Gronewold, research hydrologist with the National Oceanic Atmospheric Administration’s (NOAA) Great Lakes environmental research laboratory said water levels have been dropping since the 1990s.

“Water levels naturally fluctuate and have been at low levels for 10 years. But this year of extreme high water temperatures increased evaporation rapidly and that helped draw down water levels,” Gronewold said.

Imagine a watering can with a long spout near its top. If the can is completely filled, water pushes up into the spout. As water evaporates, water drains back down from the spout into the can itself. Now imagine that the water in the spout is 70 percent untreated sewage.

Some good news: A lock at the end of the Chicago River may ensure that the river’s garbage water doesn’t contaminate the lake too badly. From Fox 32 Chicago:

In an operations center where Water Reclamation District engineers monitor and control flows between Lake Michigan and three local waterways, computer screens told an unusual story. The surface of the Chicago River was a tiny bit higher than the surface of Lake Michigan: 6/100ths of an inch, to be exact.

But, they said, very little water from the polluted river would end up in the lake, thanks largely to a network of recently modernized seawalls and gates.

Which is good news for the Michigan tourism bureau. “Mostly Pure Michigan” still has a ring to it. And it will be easy to spot parts of the lake to avoid. Right after St. Patrick’s Day, for example, you’ll be able to see a green plume where Chicago River seeps into the lake. The rest of the year, the plume will be brown.

Philip Bump writes about the news for Gristmill. He also uses Twitter a whole lot.

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The ongoing drought may reverse the flow of the Chicago River

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Winter storm ‘Draco’ will solve, cause many problems

Winter storm ‘Draco’ will solve, cause many problems

I guess “draco” is the word for “dragon” in Latin. I didn’t know that, despite Mrs. Marino spending two years teaching me the language in high school. (We got to choose our own Latin names; I chose “Aesculapius,” because I was a dork.) (“Was.”)

Draco is also the name for the giant winter storm dropping snow over the Midwest. See if you can spot it on this map. If you know where the Midwest is, it should be easy.

NOAA

This is good news, for a reason that you might not expect: It’s precipitation in a region desiccated by drought. As we mentioned last week, cities across the region have been setting new records for days without snow. A lot of those records are about to end.

From Weather Underground:

Blizzard warnings are posted over portions of Colorado, Nebraska, Kansas, Iowa, Illinois, and Wisconsin, and snowfall amounts of up to a foot are expected in some of the affected regions. While the heavy snow will create dangerous travel conditions, the .5″ – 1.5″ of melted water equivalent from the the storm will provide welcome moisture for drought-parched areas of the Midwest. Though much of the moisture will stay locked up as snow for the rest of the year, runoff from the storm may help keep Lake Michigan and Huron from setting an all-time record low for the month of December, and may also keep the Mississippi River at St. Louis above the -5′ stage though the end of December.

That Mississippi River point is big; it has been at risk of having to halt shipping traffic due to low water levels. The storm also means that some areas may see a white Christmas, if the snow sticks around. (This latter point is less important than the Mississippi River.)

Draco’s wintry breath isn’t being felt everywhere. Washington, D.C., has been 7.5 degrees above normal on average so far this month. In Texas?

Lubbock, in west Texas, had a storm of its own.

So Draco is the exception for this warm, dry month. But none of that is the point of this article. The point of this article is: If you were going to name a potentially massive, powerful storm something, why on Earth would you choose Draco over Drago?

Philip Bump writes about the news for Gristmill. He also uses Twitter a whole lot.

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Soot pollution may cause as many as 3.2 million premature deaths a year

Soot pollution may cause as many as 3.2 million premature deaths a year

Morgan Burke

There are several factors that probably contribute to what the Atlantic Cities refers to as St. Louis’ “asthma epidemic.” High rates of smoking, for example. And: air pollution.

The number of children suffering from asthma in the St. Louis metropolitan area is nearly three times the national average, according to Asthma Friendly St. Louis, a community program designed to help school-age kids and teens manage respiratory illness. Despite the efforts of several community initiatives, the disease is often poorly managed because of a lack of access to care and educational resources. …

In East St. Louis, which sits across the Mississippi River from St. Louis in Illinois, asthma rates are among the highest in the nation, and experts suspect that this is linked to the high rates of pollution and poverty in the city. 44 percent of East St. Louis residents live on incomes below the federal poverty line.

CDC

Missouri asthma hospitalization rates.

The link between pollution and asthma — a terrifying, occasionally deadly inflammation in the lungs — is well-established. But the effects of pollution, particulate soot pollution, may be much broader than previously understood. From the NRDC’s Switchboard blog:

A new study in The Lancet, developed by an international group of experts, finds that outdoor air pollution, especially fine particulate matter (soot) contributes to more than 3.2 million premature deaths around the world each year. …

This new, more refined study also finds that:

Air pollution ranks among the top ten global health risks associated with mortality and disease.
Most of the premature deaths due to air pollution are in China and other countries in Asia. In fact, air pollution is the 4th highest risk factor right behind smoking in East Asia.

But outside of Asia, the risks are still high. Globally, outdoor air pollution ranks as the 8th highest risk factor for premature death, posing a greater danger than high cholesterol.

The study was timed, coincidentally or not, to go public as the EPA announced new restrictions on soot pollution, dropping the allowable standard of small particles by 20 percent — a step that could save 15,000 lives a year.

The group Abt Associates also unveiled Air Counts, an online map that allows visitors to assess the effects of soot reductions in various cities around the country. Dropping the amount of particulate matter in New York City by 250 metric tons a year could save 67 lives — and more than half a billion dollars in costs. (In heavily polluted Beijing, a similar drop would have less of an effect, saving only 29 lives.)

St. Louis is not included on Abt’s map, so it’s hard to say the extent to which lives might be saved by the EPA’s new standard. But in a state that sees a higher rate-of-death from asthma than the rest of the country, particularly among African-Americans …

CDC

… even one life saved makes the calculus worth it.

Philip Bump writes about the news for Gristmill. He also uses Twitter a whole lot.

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Reliance on coal forces another company into bankruptcy

Reliance on coal forces another company into bankruptcy

vxla

Midwest Generation’s Fisk plant in Chicago.

Oh, is it Monday? Ah. Well, then, there must have been another coal-reliant company filing for bankruptcy. Let’s see … yup, here it is.

The parent company of Midwest Generation, owner of some of Illinois’ dirtiest coal plants, has (as predicted) filed for bankruptcy protection. From Reuters:

Edison Mission Energy, a power company that operates in Illinois and several other U.S. states, has filed for Chapter 11 banktruptcy protection as it tries to restructure about $5 billion in debt. …

Edison Mission Energy has suffered as the 2008 recession cut power demand. Wholesale power prices have also fallen with cheaper natural gas, making it harder for Edison’s coal-fired plants to remain competitive.

If this surprises you: Welcome to Gristmill! Clearly it’s your first time here.

But it never hurts to offer a recap.

Below, you can see what electricity generation in the United States has looked like over the past decade. That dip in 2009, one of the two bankruptcy factors cited above, may not look like much, but it was a decrease in production of 4 percent — a massive drop.

It’s that transition away from coal, though, that is the more obvious shift. Here’s the percentage of electricity generated by coal versus natural gas, year-over-year.

Not included: 2012, when natural gas briefly matched coal’s output percentage.

Fans of coal (all of whom work for the coal industry or the Republican party) suggest that it is government regulation that’s spurring coal’s decline. It isn’t. I mean, the EPA’s standard limiting soot only came out on Friday.

What’s killing coal — and companies like Patriot Coal and Edison Mission — is the market, a market that for years was weighted heavily to coal’s benefit.

There is good news for Edison Mission. In a few years, it will be just one of many coal-reliant companies that closed its doors. Hardly exceptional at all.

Philip Bump writes about the news for Gristmill. He also uses Twitter a whole lot.

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Midwestern cities are setting new records for days without snow

Midwestern cities are setting new records for days without snow

Shutterstock

Even hoping for a snowman this large is optimistic.

Having lived in a snowy region, I certainly understand that snowfall can be a pain in the ass. It’s great while falling, to a point, and great when sitting in large drifts in the yard preventing egress to school and/or work, and then terrible when you have to shovel it or see it in dark, muddy piles by the side of the road or struggle out into it to go to school and/or work.

So this news is a mixed blessing: Cities across the Midwest are setting new records for the number of consecutive days without measurable snowfall.

Chicago is the most notable entrant on the new records list. The city is now in its 285th straight day without accumulation — passing the record of 280 set in 1994. (City government isn’t complaining, given how much it is saving on snow removal.) Champaign-Urbana, Ill., is at about 283. Lincoln and Omaha, Neb., are both in the low 300s. Des Moines broke a record set in 1889, entering its 285th day today.

NOAA

Snowfall over the last 72 hours.

Part of the problem is the drought, which affects snow as well as rain. And with much of the area still under severe drought conditions, even negligible precipitation is unlikely.

Drought Monitor

From USA Today:

National Weather Service program manager Jim Keeney said the country’s drought conditions this year are to blame for snow not sticking to the ground.

“At this point it doesn’t matter what falls from the sky, snow or rain,” he said. “To get precipitation would be beneficial for a chunk of the country.”

He also noted some cities that have seen snow are well below their averages this time of year.

Minneapolis usually has about 11 inches of snow on the ground by early December – but the measurement stands at less than an inch right now. Green Bay, Wis., is more than four inches off its normal snowfall.

The other problem is stubbornly high temperatures. This map shows the past week’s new high temperature records (red) and new high minimum temperatures (yellow). It’s a smattering, but still suggests warmer-than-average-temperatures across the region.

HAMweather

Even if precipitation fell, if it’s not cold enough, that water won’t fall as snow.

Why are temperatures so high and the drought so persistent? Well, that’s subject to rigorous, thoughtful debate. Scientists would likely suggest that they are symptomatic of a changing climate, though, of course, particular local weather variations are not uncommon. Republicans, on the other hand, would blame sun spots. So who knows.

In short: those kids in Illinois and Nebraska dreaming of a brownish-gray Christmas: your wish is likely to come true. But if you were also wishing for a few snow days? Better luck next year.

Philip Bump writes about the news for Gristmill. He also uses Twitter a whole lot.

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Toxic toys may be poisoning our best friends

Toxic toys may be poisoning our best friends

My favorite people to buy holiday presents for are animal people. They are always so grateful! But sometimes maybe they shouldn’t be.

A new study out of Texas Tech finds that the chemicals in hard plastic bumper dog toys readily leach into dogs’ mouths.

digital ramble

Dogs’ chewing action stresses the chemical bonds in the plastics that comprise their toys, allowing for the leaching of hormone-mimicking bisphenol A (BPA) and phthalates. From Environmental Health News:

“A lot of plastic products are used for dogs, so to understand the potential for some of the chemicals to leach out from toys is a new and important area of research,” said veterinarian Safdar Khan, senior director of toxicology research at the American Society for the Prevention of Cruelty to Animals’ Poison Control Center in Illinois. Dr. Khan was not involved in the current study.

Philip Smith, a toxicologist at The Institute of Environmental and Human Health at Texas Tech, became interested in chemical exposures from bumpers after using them to train his own Labrador retrievers.

“Some of the dogs are exposed to plastic bumpers from the time they are born until the day they die.”

Because the researchers conducted the study using synthetic dog saliva (gross? awesome? both?), they can’t say for sure what dogs’ exposure would be post-chew. A previous study found phthalate levels in dogs were as much as 4.5 times higher than the human average. BPA and phthalates have been linked to a variety of health issues in humans and rodents, from decreased fertility to cancers. Some phthalates have been banned from children’s toys, and BPA is not allowed in baby bottles.

For now, best options for dog parents may be good old-fashioned ropes and bones.

Susie Cagle writes and draws news for Grist. She also writes and draws tweets for

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As another coal mine closes, the government says to expect more closures in the future

As another coal mine closes, the government says to expect more closures in the future

Peabody Energy announced yesterday that it was closing its Willow Lake coal mine, a facility that employed around 400 people in southern Illinois. Earlier this month, one of those employees was killed by a piece of mining equipment, a factor cited in the closure. But the reason coal companies like Peabody are shutting down mines and declaring bankruptcy is simpler: economics.

I wrote a piece earlier this week at Slate.com that is sort of a beginner’s guide to why coal is doomed over the long term. It is called “Coal Is Doomed,” just to get the point across. The argument, in short: Coal is both unhealthy (over the short and long term) and getting less cheap compared to natural gas and renewables. To be even passably healthy, use of coal needs to get more expensive. Even the industry acknowledges the need to be cleaner. And that’s the game. (The full piece is a lot more words, so you should go read that, at some point.)

denverjeffrey

Farewell, my friends.

The Peabody closure is still on the leading edge of coal’s decline and may in fact be an outlier. But a new report from the U.S. Government Accountability Office [PDF] largely echoes the argument above: Coal is slipping, badly.

Two broad trends are affecting power companies’ decisions related to coal-fueled generating units — recent environmental regulations and changing market conditions, such as the recent decrease in the price of natural gas. Regarding retirements, forecasts GAO reviewed based on current policies project that power companies may retire 15 to 24 percent of coal-fueled generating capacity by 2035 — an amount consistent with GAO’s analysis. GAO’s statistical analysis, examining data on power companies that have announced plans to retire coal-fueled units, found that these power companies are more likely to retire units that are older, smaller, and more polluting. … Regarding new coal-fueled units, these are likely to be less polluting as they must incorporate advanced technologies to reduce emissions of regulated pollutants. Coal-fueled capacity may decline in the future as less capacity is expected to be built than is expected to retire.

Deeming coal plants to be “less polluting” requires containment of two sorts of pollutants. The first are those that can cause acute and long-term health problems: particulates, mercury, and so on. The second are those that contribute to global warming — specifically, carbon dioxide. For years, proponents of “clean coal” — the hollow industry mantra aimed at reframing the toxic rocks — have touted carbon capture and storage as a solution to the second type of pollution. The idea is that coal-burning plants could, perhaps obviously, capture and then store the carbon dioxide they emit. But as noted in The New York Times yesterday, that’s unlikely to happen, mostly due to economics.

Carbon capture and storage could be a boon for the gas and power industry because — if plants could be built economically — it offers a way to use fossil fuels like coal and gas to generate electricity for decades while also meeting greenhouse gas targets. But today, building a gas or coal-fired power station equipped with carbon capture apparatus roughly doubles the cost. That is a big problem now, especially in Europe, which is paring back its commitment to green energy. …

Carbon capture is touted by organizations like the International Energy Agency as a major component of the global effort to reduce greenhouse gases. The I.E.A. calls for 100 carbon capture projects by 2020 and 3,400 by 2050.

But those goals seem more appropriate to a few years ago, when there was money to burn. The Global CCS Institute, an industry group in Canberra, reports that there are only eight large carbon capture projects operating in the world today. In fact, they are so rare that some executives in the carbon capture industry have never seen one. …

Further hurting the prospects for carbon capture are fears that the gas will somehow bubble up to the surface. These concerns, along with a lack of onshore oil and gas production, mean that it is hard to dispose of gas on land in Western Europe. Depleted North Sea oil fields are a more acceptable repository, but pumping CO2 under the sea is also more expensive.

The numbers don’t add up. Or, rather, they do add up — just to smaller and smaller amounts. The United States is still the second-largest user of coal in the world, behind China. But as the math and the GAO suggest, coal use will keep going down. Which will mean companies like Peabody are going to have to start closing mines that aren’t outliers — until, eventually, Peabody itself closes its doors.

Philip Bump writes about the news for Gristmill. He also uses Twitter a whole lot.

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As another coal mine closes, the government says to expect more closures in the future

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