Category: Pollution

Snow on the Ground, Water on the Mind

Last Saturday, Feb. 23, my SUST 220 Water students (both past and present) joined me at a wonderful annual event here in the Windy City: the Chicago River Student Congress, convened by the environmental conservation organization Friends of the Chicago River. This 2013 celebration of river conservation and environmental education was held at Marie Curie Metro High School on Chicago’s SW Side, and featured yours truly as the “special guest speaker,” a designation that made me proud and humble at the same time, for I still consider myself a student of rather than an expert about the Chicago River.

The Chicago River: Transformed, Exploited, and Abused — but Still Alive
Chicago River Student Congress Special Guest Presentation (pdf version)

SUST majors Ron Taylor, Angi Cornelius, and Ken Schmidt at the 2013 Congress
SUST majors Ron Taylor, Angi Cornelius, and Ken Schmidt at the 2013 Congress

Last year, I co-presented a workshop session on Water and Sustainability with then-SUST major (and now alum) Amanda Zeigler (BPS ’12); you can view a pdf of our slideshow from that 2012 workshop. This successful experience led me to recruit three students from my Fall 2012 Water class at Roosevelt to be fellow participants in this year’s Congress. The fact that my Fall and Spring Water classes this academic year are partnering with Friends of the Chicago River on a “Blueways to Green” environmental education grant made that prospect irresistible.

Former canoeing partners and classmates, Ron Taylor and Ken Schmidt — whose collective nickname “Ebony and Ivory” demonstrates the awesome power of the river to bring together people of all races, creeds, and colors — agreed to co-present a workshop with me entitled “Sustainability and the Chicago River: from Urbanization to Pollution to Restoration,” which we did twice during the course of the Congress (here’s the pdf of our slideshow (8MB file). Ron and Ken skillfully shifted back and forth in their presentation, and were able to elicit lots of dialogue from their audience member, mainly students from CPS high schools who have done environmental conservation and/or science projects on the river.

Meanwhile, roaming the halls of the Congress was fellow SUST major Angi Cornelius, another student from my Fall 2012 Water class, who indulged her theatrical side by dressing up as one of six “Super Villians” who represented ecological/social threats to the biodiversity and water quality of urban rivers. Angi’s character was “Z. Mussel” (the zebra mussel, naturally), an invasive bivalve species that she refashioned into the persona of a Russian femme fatale. Along with her fellow Villians, Angi worked the crowd throughout the morning by engaging students in small group conversations about the impact of invasive species on rivers, streams, and the Great Lakes ecosystem.

Students from my current section of SUST 220 Water met at the Congress for our 4th week of class and our 2nd field session of the semester. The Congress is a unique learning opportunity, as it features a wide variety of speakers and workshops — some by high school teachers and students; some by college profs and students; and a few by conservationists, environmental professionals, etc. — that provide attendees with science-based knowledge about the river’s history, ecology, present status, and future prospects.

For photos of the Congress, check out my annotated slideshow as well as this online album from the Friends of the Chicago River’s Facebook page.

Hiking the trail at Portage Woods; Joliet and Marquette were here about 340 years ago
Hiking the trail at Portage Woods; Joliet and Marquette were here about 340 years ago

Following the Congress and a quick sack lunch at the high school, during which we bade farewell to Ron, Ken, and Angi, my 220 scholars and I carpooled to a nearby Cook County Forest Preserve location that has profound historical and geographic significance to the city of Chicago, the Chicago and Des Plaines Rivers, and two of the great North American watersheds (those of the Great Lakes and the Mississippi River). This is the Chicago Portage National Historic Site at 4800 S. Harlem Ave. in Lyons, one of only two National Historic Sites in the entire State of Illinois.

If the Metropolitan Water Reclamation District’s Stickney wastewater treatment plant just to the east is a supreme example of how we use technology and the built environment to control water as a resource (and deal with the problem of wastewater), the Chicago Portage is polar opposite kind of experience. Here we see the landscape much as it appeared to the 17th century explorers Louis Joliet and Pierre Marquette, when they crossed Mud Lake (now occupied by the Stickney WTP) between the Des Plaines and Chicago Rivers, thus staking out a trade route between the Great Lakes and the Gulf of Mexico.

Picking up trash from the shoreline of the Chicago River's South Turning Basin, at the mouth of Bubbly Creek
Picking up trash from the shoreline of the Chicago River’s South Turning Basin, at the mouth of Bubbly Creek

Our last stop of the day was further east on Interstate 55, where we exited north on Ashland Avenue and stopped at Canal Origins Park. This riverside parkland (and fishing spot) provides impressive views of the present-day juncture of the Chicago River’s South Branch and Bubbly Creek, and commemorates the origin of the historic I&M Canal, which was constructed from 1836 to 1848 and fulfilled Joliet’s dream of connecting the Great Lakes with the Mississippi River system. Here, then, is a superb spot to talk about the history, ecology, and geography of the creeks and rivers which run through the city, as well as the industrial and wastewater treatment processes that have polluted these waters over the years.

At Canal Origins, we engaged in some good old-fashioned service learning, Roosevelt-style, by donning work gloves and picking up any litter/recyclables we came across. A recent blanket of snow concealed most of the litter in the upper part of the park, along the busy street. But down at the river line at the South Turning basin, where Bubbly Creek enters into the South Branch, lots of garbage and urban detritus presented itself for our labors.

Conor and Chris drag a heavy tire up the steep slope from the river's shoreline
Conor and Chris drag a heavy tire up the steep slope from the river’s shoreline

My students hurled themselves into this effort with purpose and enthusiasm, not the least impressive for coming at the end of a rather long day to that point. All manner of intriguing (and sometime revolting) artifacts were retrieved, from beer cans to paper cups to plastic bags to old clothes and towels to large pieces of ships’ rope to automobile tires to tampons to (most bizarre) fur-covered rat traps with wheels.

Here’s an annotated slideshow of photos from the day of our visit to Chicago Portage and Canal Origins.

After heroically hauling a heavy, ice-filled tire out of the river and up a steep slope, using one of the old ships’ ropes as a winch line, Conor and Chris suggested that the SUST program at RU should adopt the Canal Origins Shoreline as a parkland, and clean up litter there on a regular basis.

Doesn’t sound like a bad idea to me.

The day's most bizarre find: a furry rat trap, on wheels? We're not sure.
The day’s most bizarre find: a furry rat trap, on wheels? We’re not sure.

 

A Personal Note to Midwest Generation

Dear Midwest Generation:

I admit it. For a long time I’ve assumed that you were nothing but a bureaucratic, ethics-challenged, profit-obsessed energy company. But your recent pleas to the Illinois Pollution Control Board for sympathy and understanding regarding your supposedly tardy efforts at environmental compliance have truly touched my heart.

Midwest Generation's Joliet 29 Power Station (photo: Matthew Grotto, Chicago Sun-Times)
Midwest Generation’s Joliet 29 Power Station (photo: Matthew Grotto, Chicago Sun-Times)

After all, you’ve owned the coal-burning Joliet and Romeoville power stations since 1999, which practically feels like yesterday. That’s hardly time enough to implement industry standard pollution-control upgrades as dictated by the Clean Air Act, Clean Water Act, and other annoying environmental laws written by people overly fixated on sulfur dioxide emissions or airborne particulate matter.

Burning coal generates electricity for us, which we love, and quite a bit of money for you, which you need. Hey, power company executives gotta eat, too, don’t they? After all, electricity production isn’t a charity endeavor — that would be (gasp!) socialism.

Midwest Generation officials testify to the IL Pollution Control Board, 29 Jan 2013, at Joliet Junior College (photo: Matthew Grotto, Chicago Sun-Times)
Midwest Generation officials testify to the IL Pollution Control Board, 29 Jan 2013, at Joliet Junior College (photo: Matthew Grotto, Chicago Sun-Times)

But making a profit in your business is tough these days, what with your outdated and inefficient power plants in Will County spewing so many pollutants that require “scrubbing” and various “mitigations.” Some of your chief critics — like Citizens Against Ruining the Environment, the Sierra Club, and the Illinois Attorney General’s office — don’t get that. They just keep whining that your coal plants are old and dirty and unhealthy.

C’mon, already. A little dirt never hurt anyone, except maybe a few finicky armchair environmentalists. You don’t hear the tens of thousands of working class and minority citizens living downwind of your coal plants complaining, do you? And is it really such a big a deal that you haven’t figured out what to do with those toxic coal ash waste piles you’re adding to on a daily basis?

Fisk Crawford St Line Power PlantsI would remind people that you did a pretty nice thing last year when you closed those two legitimately old coal-fired power plants on Chicago’s Southwest Side — the Fisk (built in 1903) and Crawford (1924) stations. For most of thirteen years after you bought them, you studiously ignored longstanding protests by neighborhood environmental watchdogs, ultra-liberal aldermen, and grandstanding green organizations. But once you finally determined that those old-timer plants weren’t going to turn a profit anymore if you installed their required upgrades, you quickly and decisively shut them down.

That was brave. So was letting all those Fisk and Crawford plant workers go. That’s why I’m sure that if and when the time comes to “release” the workers from your barely middle-aged Joliet station (which currently emits far more pollution than those old Fisk and Crawford plants combined), you’ll find a way to pull the trigger.

As for eventually complying with these new environmental regulations on sulfur dioxide? I’m grateful for your promise to get to it some year.

So shame on those ladies from CARE and those Sierra Club treehuggers and Pollution Board pencil pushers for badgering you with complaints, lawsuits, op-ed articles, scientific studies, mortality statistics, medical expense projections, probing questions, and other distractions. I wish they’d give a chronic and habitual polluter like you some credit for trying to reform itself. It’s obvious you’re trying, really trying.

Heck, by 2025 or so I’m sure you’ll have our Joliet smokestacks clean as a whistle.

I live in Joliet, about three miles as the smoke drifts from the Joliet 29 Generating Station on Route 6 operated by Midwest Generation since 1999. This is a revised version of my monthly op-ed column for the Joliet Herald-News. Check the Illinois Pollution Control Board’s website to learn how the regulatory process works and for information on Midwest Generation’s appeal for more compliance time as well as other pending issues.

Assessing Water Quality on the Chicago River’s North Branch at West River Park

Saturday, Sept. 8th, was the first day of class for my Fall 2012 Sustainability Studies 220 Water seminar at Roosevelt University. Instead of staying inside our classroom all day, though, we took advantage of excellent late-summer weather here in Chicago to take an urban river parklands adventure to Chicago’s North Side. From RU’s campus in downtown Chicago, we caught the Brown Line L train to a quiet and charmingly at-ground-level station near the end of the line (Francisco, in case you’re curious), where we walked through a quiet residential neighborhood just south of Lawrence Avenue to the entrance of Ronan Park. This is one of several parklands that border the North Branch of the River as it winds its way south through the city.

The North Branch of the Chicago River, as seen from the Ronan Park Bird Sanctuary trail
(M. Bryson)

We met up with naturalist-educators Mark Hauser and Claire Snyder from the environmental organization Friends of the Chicago River, who led us on a hike through the community-established Bird Sanctuary in Ronan Park — a charming linear greenspace that hugs the river and provides excellent wildlife habitat as well as soil stabilization with a lush landscape of native grasses and wildflowers as well as trees.

Hiking along the Ronan Park trail, through its restored Bird Sanctuary along the west bank of the river.
(M. Bryson)

Immediately north of Ronan Park, we entered West River Park, a multi-use parkland which provides numerous recreation activities as well as open space and excellent public access to the river. Prominent here is the confluence of the North Branch, which heads north for several miles out of the city and toward the Wisconsin border; and the North Shore Channel, a canal that was dug between 1907 and 1910 to provide a connection between Lake Michigan and the North Branch, thus increasing the flow and improving the water quality of the latter.

This confluence is an excellent place to examine the water quality of the river, for we were able to take a chemical and biological profile above and below the dam/spillway on the North Branch, which is just upstream from the North Shore Channel’s mouth. We measured key chemical indicators such as temperature, turbidity, pH, dissolved oxygen, nitrate, and phosphate; and wading into the river with D-nets to scrape up mud in search of macroinvertebrates (worms, leeches, crawfish, snails, damselfly nymphs, etc.).

In West River Park, north of Argyle Ave, looking north toward the dam/spillway on the North Branch. This wide area is the confluence of the N. Branch (which heads upstream to the upper left of this photo) and the North Shore Channel, built between 1907 and 1910 to provide an influx of Lake Michigan water (from Wilmette) for the North Branch.
(M. Bryson)

Above the dam, where the water travels downstream from the North Branch’s long journey southward through forest preserves and residential areas in the northern suburbs and North Side of the city, the water quality rated a “D” according to our chemical profile, mainly due to high suspended solids, high phosphates levels from polluted stormwater runoff, and low dissolved oxygen concentrations. Here our biological profile was slightly better (rated as “fair”) since we found a decent diversity of organisms, some of which are not highly pollution tolerant.

Sampling the macro-invertebrates living in the sediment and along the margins of the river, north of the spillway. This provides a biological sample of the river’s biodiversity and water quality, since different species of macro-inverts have different tolerance levels for pollution.
(M. Bryson)

Downstream of the dam, the chemical analysis results were a little better (“C-“), since the spillway served to oxygenate the water and significantly raise the dissolved oxygen value, which is critical for aquatic life to flourish. This was despite somewhat higher nitrate levels, which likely result from the wastewater effluent inputs to the Channel north of here, at the MWRD’s O’Brien wastewater treatment plant just north of Howard St.

The spillway is a great place for fishing, whether you’re a human or one of three heron species we saw that day (great blue, green, and black-crowned night).
(M. Bryson)

Both the North Branch and North Shore Channel are impacted by polluted stormwater runoff in the city and suburbs (which includes excess pesticides and chemical fertilizers applied to residential and commercial lawn properties, as well as from the ten golf courses within 20 miles of our sampling site); normal wastewater effluent discharges (where treated water nevertheless contains high bacterial levels, since effluent is not yet disinfected in a final stage of treatment, as in all other major US cities); and periodic combined sewage overflow (CSO) events, which occur when during a rainstorm the sewage system reaches capacity and untreated wastewater is released into the waterways to prevent sewage system back-ups into people’s homes.

Beyond learning to use the water sampling equipment and calculating a quick chemical and biological profile of the For images and notes from our trip, this trip allowed us to examine the way people interact with the river in an urban parkland, as well a discuss the river’s history of transformation here in Chicago. For more images from our day, see this annotated slideshow of photos; and check out the data from our sampling work at the link below.

West River Park Water Quality Data 2012-09-08 (pdf)

Looking southward on this scenic stretch of the North Branch, in West River Park.
(M. Bryson)

Paddling Bubbly Creek: Water, Food, and Urban Ecology

This past Sunday, 29 April 2012, students from my SUST 350 Service & Sustainability class joined staff and student interns from Growing Power‘s Chicago Lights Urban Farm for a canoe trip on Bubbly Creek, aka the South Fork of the South Branch of the Chicago River. This was the second of two field trip experiences for RU undergrads and Growing Power Youth Corps job interns who have been working together in the Spring of 2012 at the Chicago Lights Urban Farm. (The first was a road trip to Growing Power’s original farm site on Milwaukee’s Northwest Side.)

Paddling south on Bubbly Creek (M. Bryson)

Led by Friends of the Chicago River, this outdoor adventure introduced RU undergrads and Cabrini-Green teens and young adults to river ecology, wastewater policy, Chicago history, and urban biodiversity — not to mention the no-less-important skills of teamwork and good paddling technique. Most of the day’s participants had limited to no canoeing experience prior to our adventure; but they learned quickly with the help of a pre-launch paddling lesson by our Friends of the Chicago River guides, and by the end of our 2.5 mile journey had proven themselves adept at handling a canoe on one of America’s most infamous urban waterways. Talk about baptism by fire . . . er, wastewater effluent!

This industrialized and heavily polluted channel on Chicago’s South Side got its name years ago from the methane gas that bubbled up from the bacterial decomposition of organic waste on the creek’s bottom. Bubbly Creek was the notorious dumping ground for the Chicago Stockyards for decades. Things were so bad in 1909 that a chicken was photographed walking across the sludgy surface of the river.

Paddling south on Bubbly Creek; to the right (west) are 34th Street and the Iron Street Farm (M. Bryson)

The South Fork’s revolting environmental history inspired me to take urban sustainability seminar students to the waterway as our capstone field trip back in May of 2009 — and I’ve been canoeing Bubbly Creek with my students ever since.

The mild spring weather, sluggish current, and lack of boat traffic made for exceptional paddling down the one-and-a-quarter-mile length of Bubbly Creek this past Sunday. Our view was one of arresting images and stark contrasts. Along some stretches, vegetation reclaimed the industrial riverbank. Elsewhere, pipes stuck out from concrete or steel embankments, water from area street-level drains trickling from their openings — a hint of the deluge that would ensue were it to rain. We floated slowly and quietly under massive railroad and highway bridges, the dim roar of traffic far above us.

Near the headwaters of Bubbly Creek; on our right is the massive Racine Avenue Pumping Station. Each of its eight pipes is 5 feet in diameter. This station pumps wastewater from this area of Chicago southwest to the MWRD's Stickney wastewater treatment plant -- the largest such facility in the world. In times of significant rainfall, these pumps reverse and pump untreated combined sewage into Bubbly Creek, where the water levels quickly rise three feet. (M. Bryson)

Visible evidence of pollution was everywhere — old plastic garbage bags hanging from trees; floating bottles and cans; the occasional used condom (nicknamed “Chicago River Whitefish” by jaded river veterans); and the infamous bubbles, still percolating up from the murky depths. At times the faint stench of sewage drifted over us.

Yet, we also saw encountered wildlife, including Canada geese, Mallard ducks, a juvenile red-tailed hawk, and a green heron (one of the three heron species native to Illinois). Tree swallows swooped over the water, hunting for insects, and red-winged blackbirds and white-throated sparrows sang lustily from the brush riverbanks. Although we didn’t see any that day, beavers are known to be active along the creek, despite its persistent pollution. Such observations provided a dramatic ecology lesson: while Bubbly Creek is still in rough shape, it has come a long way from its earlier environmental desecration.

A significant moments of our trip occurred as we paddled southward along an imposing, rusted metal retaining wall on the east bank of the river; to the west was a more vegetated riparian zone that ended at a chain link fence.

Malcolm, a longtime Growing Power Youth Corps intern on his first canoeing adventure, points to the Iron Street Farm with his paddle (M. Bryson)

The view itself was unremarkable, save for the fact that we knew what was on the other side of that fence, mostly hidden from view on the high bank: the Iron Street Farm, one of Growing Power’s urban farming operations in Chicago that occupies several acres of former industrial land just west of Bubbly Creek at the intersection of Iron and 34th Streets. With a large building that has been adapted and re-purposed for integrated indoor urban agriculture (aquaponics and vermicomposting) and a bike repair facility, as well as extensive grounds for several hoop houses and even more composting bins, Iron Street Farm represents a sophisticated 21st-century post-industrial refashioning of a 19th century industrial landscape.

Iron Street Farm, as seen from Bubbly Creek (M. Bryson)

And what of the connections between the water of the creek and the food growing enterprise along its west bank? They are many and various, as we discussed while “rafting up” our canoes at the southern terminus of Bubbly Creek, where we contemplated the urban ecology of stormwater runoff and combined sewage overflows while floating in the shadow of the massive Racine Avenue Pumping Station. Every drop of water that falls on the compost-enriched soil of Iron Street Farm not only is utilized by edible plants in food production, but also is diverted from the sewer system of the city, thus reducing the total amount of surface run-off that results (in times of sufficient precipitation) in the release of untreated sewage into Bubbly Creek and the many other channels of the Chicago Area Waterway System.

Hoop Houses at Iron Street Farm; Bubbly Creek is just past the fence to the right (M. Bryson)

Beyond this systematic analysis, though, was a more emotional revelation about urban waterways that I felt may have occurred, tacitly but undeniably, amongst us on our trip — one that runs counter to the fears of the uninitiated that scary creatures lurk in the deeps, or that urban rivers are degraded beyond reclamation. Given the chance to experience a river, up close and personal, people of all ages respond to its rough and imperfect charms.

If we can learn to love and value the likes of Bubbly Creek — if we can see that a channelized, polluted, and long-neglected waterway has the potential to become, well, a river again — then just about anything’s possible.

Ivory (foreground) and Deja, two of the Growing Power Youth Corps interns who work at the Chicago Lights Urban Farm (M. Bryson)
Our group combined folks from Roosevelt University's SUST 350 Service & Sustainability class, Growing Power staff and Youth Corps interns, and guides from Friends of the Chicago River (M. Bryson)

Want to see more? Check out these annotated slideshows of our RU-Growing Power canoe trip on Bubbly Creek as well as the Iron Street Farm.

“Living Downstream” Screens Tonight at RU’s Chicago Campus

In anticipation of Earth Day, Roosevelt University will host a screening tonight (Friday, April 20th) of the acclaimed environmental documentary feature film, Living Downstream, which features the life and work of writer, ecologist, and environmental activist Sandra Steingraber. As explained on the film’s website:

This poetic film follows Sandra during one pivotal year as she travels across North America, working to break the silence about cancer and its environmental links. After a routine cancer screening, Sandra receives some worrying results and is thrust into a period of medical uncertainty. Thus, we begin two journeys with Sandra: her private struggles with cancer and her public quest to bring attention to the urgent human rights issue of cancer prevention.

But Sandra is not the only one who is on a journey—the chemicals against which she is fighting are also on the move. We follow these invisible toxins as they migrate to some of the most beautiful places in North America. We see how these chemicals enter our bodies and how, once inside, scientists believe they may be working to cause cancer.

Several experts in the fields of toxicology and cancer research make important cameo appearances in the film, highlighting their own findings on two pervasive chemicals: atrazine, one of the most widely used herbicides in the world, and the industrial compounds, polychlorinated biphenyls (PCBs). Their work further illuminates the significant connection between a healthy environment and human health.

At once Sandra’s personal journey and her scientific exploration, Living Downstream is a powerful reminder of the intimate connection between the health of our bodies and the health of our air, land, and water.

Date:  Friday, April 20th, 2012
Time:  6:00-8:30pm
Place:  Roosevelt University, Chicago Campus, Auditorium Building (430 S. Michigan Ave)
Room:  Congress Lounge (2nd floor)

This event is free and open to the public.  Seating is limited, so please reserve your spot by RSVPing to Prof. Mike Bryson (mbryson@roosevelt.edu or 312.281.3148). A discussion with RU faculty will follow the screening, and light refreshments will be available. Sponsored by the Sustainability Studies Program in the College of Professional Studies at Roosevelt University.

“Living Downstream” Documentary Feature Screens at RU on April 20th

In anticipation of Earth Day, Roosevelt University will host a screening on Friday, April 20th, of the acclaimed environmental documentary feature film, Living Downstream, which features the life and work of writer, ecologist, and environmental activist Sandra Steingraber. This event is free and open to the public. As explained on the film’s website:

This poetic film follows Sandra during one pivotal year as she travels across North America, working to break the silence about cancer and its environmental links. After a routine cancer screening, Sandra receives some worrying results and is thrust into a period of medical uncertainty. Thus, we begin two journeys with Sandra: her private struggles with cancer and her public quest to bring attention to the urgent human rights issue of cancer prevention.

But Sandra is not the only one who is on a journey—the chemicals against which she is fighting are also on the move. We follow these invisible toxins as they migrate to some of the most beautiful places in North America. We see how these chemicals enter our bodies and how, once inside, scientists believe they may be working to cause cancer.

Several experts in the fields of toxicology and cancer research make important cameo appearances in the film, highlighting their own findings on two pervasive chemicals: atrazine, one of the most widely used herbicides in the world, and the industrial compounds, polychlorinated biphenyls (PCBs). Their work further illuminates the significant connection between a healthy environment and human health.

At once Sandra’s personal journey and her scientific exploration, Living Downstream is a powerful reminder of the intimate connection between the health of our bodies and the health of our air, land, and water.

Date:  Friday, April 20th, 2012
Time:  6:00-8:30pm
Place:  Roosevelt University, Chicago Campus, Auditorium Building (430 S. Michigan Ave)
Room:  Congress Lounge (2nd floor)

This event is free and open to the public. A discussion with RU faculty will follow the screening, and refreshments will be available. Sponsored by the Sustainability Studies Program in the College of Professional Studies at Roosevelt University.

RSVP to Professor Mike Bryson at mbryson@roosevelt.edu / 312-281-3148.

A Good Week for Chicago

Environmental news is rarely good. More often it’s disconcerting . . . depressing . . . or highly disturbing. This week, it’s a breath of fresh air (literally) to get some phenomenal news about the near-future prospects for air and water resources here in Chicago.

As Michael Hawthorne, environmental reporter for the Chicago Tribune, writes this week, the notorious and heavily-polluting Fisk and Crawford coal-powered generating stations will be shut down earlier than projected by their owner, Midwest Generation. While the economic infeasibility of upgrading the plant’s pollution controls is the direct reason, there is no doubt that continued pressure from local environmental activists in the Little Village and Pilsen neighborhoods as well as from key Chicago politicians (including Joe Moore of the 49th ward and Mayor Emanuel) were key drivers in this decision.

As if that weren’t cause enough for joy, we also learn today that the Metropolitan Water Reclamation District has significantly reduced the projected expense of implementing final-stage disinfection processes for wastewater effluent that is released into the Chicago Area Waterway System. Installing these technologies will be done in budget rather than with a Cook County tax hike.

Read Hawthorne’s excellent report on what has become a hot water topic in Chicago, and find out why a change of leadership is sometimes all it takes to get things moving in a dramatically different, and positive, direction.

Taking Stock of the Chicago River

The Chicago River has been in the news quite a bit these last few months, and for a waterway long treated as a transportation corridor and sewage receptacle, its future is looking brighter — even as city officials, water quality experts, wastewater treatment engineers, and environmental activists admit there’s a long, long way to go. Today on public radio WBEZ’s local affairs radio show, Eight Forty-Eight, the Chicago River was a main topic of conversation between host Alison Cuddy and Henry Henderson of the Natural Resources Defense Council. Henderson was the first head of Chicago’s Department of Environment, an agency that ironically may come under the chopping block in Mayor Rahm Emanuel’s recent plans to address major budget shortfalls. (A prospect which illustrates that even as progress can be make on one environmental front, two steps back can occur on another.)

The good news: after a major turnabout in the summer by the MWRD, which now plans (finally) to eventually add a final disinfection stage to its wastewater treatment process before releasing treated water back into the river, the mayor’s office announced on 19 Sept 2011 that it will seek to “make the Chicago River the city’s next environmental frontier” by funding major restoration efforts in the river’s riparian corridors and by building four boathouses along the river to increase boating access and activity along the waterway. While the latter effort will not directly improve the quality of the river’s water, any increase in recreational use of the waterways adds to the perception of their economic and cultural value, and inspires us to see the rivers as living ecosystems rather than just channelized barge pathways or open sewers.

Also see this article by the Chicago Tribune’s environmental reporter Michael Hawthorne for more details on the various plans for the river and the proposed locations for the boathouses — one of which is planned for a new park located near the mouth of Bubbly Creek, one of the historically most polluted sections of the river.

Such developments are well-timed for my SUST 220 Water class this semester at Roosevelt, since we’re planning a canoe trip on the North Branch of the Chicago River from Goose Island to Wolf Point on October 8th with Friends of the Chicago River. Expect a report on that urban nature adventure!

How Safe Is Chicago’s Water?

Environmental reporter Michael Hawthorne of the Chicago Tribune has published a series of excellent articles this month about the state of water quality in Chicago and the suburbs. These detail the detected presence of lead, chromium, hormones, vinyl chloride, herbicides, antibiotics, and other contaminants — some of which are regulated by the EPA, others of which are not. He also reports on the latest developments in the Crestwood IL water scandal in which village officials knowingly laced their Lake Michigan municipal water supply with vinyl chloride-polluted well water for over 20 years.

For commentary on and links to these water-related stories, see my essay “Water Quality in Chicago” on the Sustainability Studies at RU Blog.