Thirsty City Waits for Water Diversion Law

  • Diversion of water from the Great Lakes is a controversial issue. Many worry that diversion could affect life in the ecosystem. Others worry about obtaining sources of fresh water for drinking. (Photo by Brandon Bankston)

Great Lakes governors and their counterparts in Canada are working on a legal agreement called Annex 2001. The document will determine how water from the Great Lakes will be used and who gets to use it. Controversy has already erupted over the possibility of one city’s bid for the water. The city is looking toward the completed Annex for guidance. The Great Lakes Radio Consortium’s Christina Shockley reports:

Transcript

Great Lakes governors and their counterparts in Canada are working
on a legal agreement called Annex 2001. The document will determine how
water from the Great Lakes will be used and who gets to use it. Controversy
has already erupted over the possibility of one city’s bid for the water.
The city is looking toward the completed Annex for guidance. The Great
Lakes Radio Consortium’s Christina Shockley reports:


Dan Duchniak says he’s an environmentalist.


“We have the low-flow showerheads in our house, we have the low-flow faucets, we have the high-efficiency washers and dryers, our kids know about those, you know, they think they’re fun.”


But Duchniak is in the middle of a bitter fight with other environmentalists and officials over his area’s largest natural resource: water from Lake Michigan. Duchniak is the water manager for the City of Waukesha, Wisconsin. It’s just west of Milwaukee. Waukesha is only about 20 miles from the Lake Michigan shore. Right now, Waukesha gets its water from wells that tap an aquifer deep within the ground. But Duchniak says the wells won’t sustain the long-term needs of the city.


“As the water levels drop, the water quality degrades, and what happens is we’ve seen an increase in different water quality parameters, one of those being radium.”


And radium is a health problem. In very high doses, radium can cause bone cancer. To solve its water problems, the City of Waukesha might ask for access to Lake Michigan water. But even though the community considers the lake part of its back yard, there’s a major problem. Even though it’s close, Waukesha sits outside the Great Lakes basin.


That means the area’s ditches and streams drain away from the lake. Rain water runoff and treated water from the sewer system flow toward the Mississippi River Basin. The governors and premiers might include a rule in the Annex 2001 that says communities sitting outside the Great Lakes basin must return treated water to the lake, if they use it.


Engineers who study water in the area say Waukesha could make the case that the city is already using Great Lakes water. That’s because the city’s wells tap into water beneath the surface that supply water to Lake Michigan. But environmentalists say that argument isn’t going to fly. Derek Sheer is with the environmental group “Clean Wisconsin.” He says Waukesha would be pumping a lot more water directly from the lake than the underground aquifer would replace.


“They’re not returning 13 million gallons of water back to the Great Lakes by any stretch of the imagination.”


But the city of Waukesha knows that if the finalized Annex 2001 looks anything like the early drafts, the city would have to return most of the water it uses back to the lake. Waukesha’s water manager, Dan Duchniak says that could be done in a combination of ways. The city could pump it back to the lake, pump it to a nearby stream that flows to the lake, or stop using the ground water completely and let it flow back to the lake.


People on both sides of the water issue seem to agree on one thing: because of the huge amount of water in the Great Lakes system, and its natural ebb and flow, the amount of water the City of Waukesha would take would not harm the Great Lakes’ ecosystem. Even if it’s not pumped back.


Art Brooks is a professor at the Center for Great Lakes Studies at the University of Wisconsin-Milwaukee.


“The amount of water they intend to withdraw would probably lower the level of Lake Michigan on the order of a millimeter or so, probably less that five millimeters per year.”


But it’s not just Waukesha that has environmentalists worried. Professor Brooks and environmentalist Derek Sheer say if Waukesha gains access to Great Lakes water, it could set a dangerous precedent. Sheer doesn’t want other states and countries to start withdrawing Great Lakes water.


“If Waukesha and Arizona and Georgia and all these other places start pumping large amounts of water out of the basin, we could see a dramatic lowering of the water in the lakes.”


The city of Waukesha says it needs the water and would abide by whatever the Annex 2001 agreement sets down. And Waukesha’s water manager, Dan Duchniak, says that includes what it determines about return flow. He says arguing about the issue right now is a waste of time, since the Annex isn’t done. Beyond that, Duchniak says Waukesha is part of the Great Lakes system, and is not about to suck the lakes dry.


“Lake Michigan is in our back yard. We can see Lake Michigan from here. We’re not that far away from it.”


The experts say Waukesha would only be the first in line to ask for Great Lakes water. With suburbs sprawling away from the big cities on the lakes more and more towns will be eyeing the Great Lakes when demand for water exceeds their underground supplies.


A draft of the Annex could be ready this year, but it will most likely go through a lengthy series of votes before it becomes law.


For the Great Lakes Radio Consortium, I’m Christina Shockley.

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Seeking Answers to Spring Sewage Dumpings

  • Sewers like these were leaking this spring in Milwaukee according to a task force employed by the mayor. He says fixing the problem may be expensive. (Photo by Bob Smith)

One of the biggest dumpers of raw sewage into the Great Lakes this year may be heading toward a solution that puts the cleanup burden on local citizens. The Great Lakes Radio Consortium’s Chuck Quirmbach explains:

Transcript

One of the biggest dumpers of raw sewage into the Great Lakes this year may be heading toward a solution that puts the clean-up burden on local citizens. The Great Lakes Radio Consortium’s Chuck Quirmbach reports:


Several cities dumped sewage into the Great Lakes during heavy rains this spring and summer. Milwaukee’s overflow total was about five billion gallons. A task force set up by Milwaukee’s mayor concludes much of the problem came from rainwater leaking into the sewer system through illegal hookups and cracked pipes between homes and sewer mains. Mayor Tom Barrett says reducing the so-called infiltration and inflow, or, I and I, will be expensive.


“Well, we’re obviously going to have to put more dollars into I and I in Milwaukee. The city has done that, we’re doing more in this budget, we’re going to continue to do more… I think each of the communities is going to have to face that issue.”


The “communities” are the roughly 30 smaller cities that use the Milwaukee sewer system. Wisconsin’s attorney general is trying to ge the city and suburbs to work together. Milwaukee and many other Great Lakes cities are also asking the U.S. government to spend more money on reducing sewer overflows.


For the Great Lakes Radio Consortium, I’m Chuck Quirmbach.

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Region Deals With Deadly Nerve Agent

The Army wants to get rid of its stockpiles of chemical weapons because they fear terrorists might get to them. There are eight Army sites across the U.S. that store those kinds of chemicals. At one site in the Midwest, the military is planning to dispose of Nerve Agent VX. To destroy the stockpiles, the Army must first “water-down” the nerve agent. Then it has to be shipped to a company that disposes of industrial wastes. But while the Army says it’s making neighborhoods safer near where the chemical weapons are stored … some people fear having the watered-down nerve agent trucked into their neighborhoods. The Great Lakes Radio Consortium’s Natalie Walston reports:

Transcript

The Army wants to get rid of its stockpiles of chemical weapons because they fear terrorists might get to them. There are eight Army sites across the U.S. that store those kinds of chemicals. At one site in the Midwest, the military is planning to dispose of Nerve Agent VX. To destroy the stockpiles, the Army must first “water-down” the nerve agent. Then it has to be shipped to a company that disposes of industrial wastes. But while the Army says it’s making neighborhoods safer near where the chemical weapons are stored, some people fear having the watered-down nerve agent trucked into their neighborhoods. The Great Lakes Radio Consortium’s Natalie Walston reports:


Nerve Agent VX is a clear, odorless liquid with the consistency of motor oil. It was
accidentally created during the Korean War, when British chemists were experimenting
with various concoctions meant to kill lice on North Korean POW’s and refugees. Nerve
Agent VX kills within minutes after contact with the skin. It has never been used in
combat by the United States. Instead, most of the country’s supply sits in a highly-
guarded tank at the Newport Chemical Depot in west-central Indiana. In 1985, Congress
ordered the chemical weapons destroyed because many seemed obsolete. In 1997, the
United States joined the Chemical Weapons Convention, which prohibits countries from
developing, producing, stockpiling or using chemical weapons.


Then, as U.S. Army spokesperson Terry Arthur explains, terrorists slammed planes into
the World Trade Center towers:


“After September 11th, 2001, because the public suddenly became aware of the possibility
for terrorism here in the United States, folks living near the stockpiles became acutely
aware of that. And the army began to look at ways to accelerate destruction of the
stockpiles.”


The Army is planning to burn some of its chemical weapons in incinerators. The Nerve
Agent VX that’s stored in Newport, Indiana will be destroyed through a neutralization
process. That’s a process that makes the nerve agent no more harmful than a household
drain cleaner.


(Ambient sound fade up)


The watered-down version of the nerve agent is called hydrolysate. It will be shipped by
tanker truck to Perma-Fix Environmental Services, a company in Dayton, Ohio. It’s a
company that usually handles industrial wastes and used oils.


“If you get your oil changed anywhere at a service station near the Dayton, Ohio area,
chances are, the used oil from your vehicle ends up here.”


That’s company Vice President Tom Trebonik. He says the hydrolysate will, simply put,
be broken down by a natural process. It will be eaten by microscopic bugs. And then it
breaks down even more into a form that will be pumped into the sewer system.


But, once word of a “nerve agent” coming to town spread around the small, poor
neighborhood near the plant, environmentalists began working with residents to voice
opposition to its disposal. They tacked up signs in the local supermarket and carry-out
that read “Deadly VX Nerve Agent” is coming to the neighborhood.


(Nat sound)


Martha Chatterton is a young mother of one with another child on the way. She lives in a
small house in a decaying area. Her husband fixes cars in the garage out back. They’re
glued to the news on CNN about heightened terror alerts. They know terrorist attacks are
a possibility. But they don’t want a problem from Indiana shipped to their backyard.


Chatterton is worried about the health effects of living near a plant that deals with such
industrial wastes. She says some days the air is orange and smells of a chemical stew.


“Well, last year we did the whole yard with roses and different flowers, and about a week
after we planted them, all of them died. So there’s got… there’s something wrong with
the ground here, because when I dug the hole for the rose tree, it smelled like gas fumes.”


Chatterton fears Perma-Fix won’t be able to properly handle the hydrolysate. The
company was cited in 2001 for odor violation but has since installed equipment to solve
the problem. Beyond that, the U.S. EPA and the Army see no reason why the treated
nerve agent can’t be trucked into town. Again, Army spokesperson Terry Arthur:


“We understand the concern of the public because it’s derived from a chemical agent.
What we want them to understand is that we have truckers who will be dedicated and
trained specifically for hauling this product and getting it across the state line to the Ohio
facility, where experts have been working with this kind of material for years.”


With the threat of terrorism, there’s little that’s likely to slow the pace of the destruction
of the nerve agent. The risks of leaving it intact seem greater than the risks associated
with destroying it.


For the Great Lakes Radio Consortium, I’m Natalie Walston.

EXTRACTING MERCURY FROM THE DENTIST’S OFFICE

  • Lorraine Kellerman operates the mercury separator in one dental office. Kellerman says it's easy and satisfying to recycle the mercury.

Health officials warn pregnant women and children to avoid eating certain kinds of fish. Mercury built up in the fish can damage the nervous system and impair children’s mental development. The National Academy of Sciences says at least 60,000 American children are born at risk for impaired development every year because their mothers were exposed to mercury. Mercury has been eliminated from paint, batteries, and other products. Now, some dentists are doing their part to reduce the mercury going into the environment. The Great Lakes Radio Consortium’s Stephanie Hemphill reports:

Transcript

Health officials warn pregnant women and children to avoid eating certain kinds of fish.
Mercury built up in the fish can damage the nervous system and impair children’s mental
development. The National Academy of Sciences says at least 60,000 American children
are born at risk for impaired development every year because their mothers were exposed
to mercury. Mercury has been eliminated from paint, batteries, and other products. Now,
some dentists are doing their part to reduce the mercury going into the environment. The
Great Lakes Radio Consortium’s Stephanie Hemphill reports:


Mercury is an essential part of dental amalgam, the silver stuff used to fill cavities. The
mercury keeps the amalgam soft until it’s pressed into the cavity, then it bonds to form a
very stable, durable filling. The problem is the small bits of amalgam that are left over
after the cavity is filled. The suction hose that cleans them out of your mouth generally
dumps them down the drain. So they can easily end up in a lake or river, where they can
be eaten by fish.


The average dental office creates about a half pound of waste mercury every year. Just a
tiny portion of that would be enough to warrant fish advisories.


“The amount that’s sewered from dental offices is probably the largest input to the sewer
system.”


Tim Tuominen is a pollution prevention specialist with the Western Lake Superior
Sanitary District in Duluth. He’s been working with dentists in the city for nearly ten
years to reduce the mercury they wash down the drain.


He started with the vacuum systems nearly all dentists already have. When the suction
hose whisks amalgam out of your mouth, the pieces are held in a container to keep them
from damaging the vacuum pump. Tuominen showed the dentists how to empty the
container and bring the contents to the district’s recycling program.


In the first two years, the amount of mercury coming into Duluth’s wastewater treatment
plant was cut in half, and it’s been reduced even further since then.


To cut down on mercury even more, Tuominen got a grant to buy more expensive
equipment that captures up to 99% of the amalgam. He offered the equipment free to any
dentist who would agree to use it.


“I’ll go in and install them, train the assistants and the dentists how they operate, that only
takes about half an hour, then after six months I show them how to manage the solids
particles that collect in them over that time period. So it’s really pretty simple.”


Most of the dental offices in Duluth have installed the systems, and Tuominen expects the
rest to follow suit.


Lorraine Kellerman operates the system in one dental office. Once a week she empties
the chair-side traps and puts the chunks of amalgam into a container for recycling. Then
she goes down to the basement where a tank, like an aquarium, collects the finer particles.
The heavy amalgam settles to the bottom of the tank.


“We just put the hose in the drain, turn the lever, and you just wait ’til the fluid runs out
and then you can come back down, it doesn’t take long, it only takes a few minutes
basically.”


Once a year the amalgam that collects at the bottom is cleaned out and recycled.


Kellerman’s boss is dentist Jim Westman.


“The beauty of this technology is in its simplicity. Gravity works, it’s simple, it’s very
inexpensive.”


Westman says the dentists in Duluth are happy to use the equipment. It costs about
$500, and the recycling charge is about $50 a year.


Westman is chair of the Minnesota Dental Association’s environmental committee. It’s
been working on a plan to help dentists around the state of Minnesota reduce their output
of mercury. Westman says they want to make it easy for dentists.


“No matter where someone has question in regards to what’s going to work in my
equipment, there’s so many variations from one office to the next, who are my resources
to call or handling, transport, process materials, it’s that who you going to call side of the
question that’s going to make a difference as we build a bigger program. ”


If the voluntary program catches on in Minnesota, it could spread to other states. Michael
Bender is director of the Mercury Policy Project, a national organization working to
reduce mercury in the environment. He says dentists around the country are beginning to
feel they should do their part.


“It’s part of the cost of doing business. It’s not going to break any dentist’s back
financially to cover the cost of doing whatever it takes to be a good business, responsible
to the community, responsible to the environment.”


In December, the Environmental Protection Agency is convening a meeting on dental
mercury. The agency will publish information on ways state and local governments can
keep dental mercury out of the environment.


For the Great Lakes Radio Consortium, I’m Stephanie Hemphill.

A Cure for Sprawl

Sprawl affects urban and rural residents of every Great Lakes state. Rapid development continues to swallow farmland and leave impoverished urban cores in its wake. But one Great Lakes mayor believes there’s still time to preserve land and revive cities. Mayor John Logie shares this commentary:

Transcript

Sprawl affects urban and rural residents of every Great Lakes state. Rapid development continues to swallow farmland and leave impoverished urban cores in its wake. But one Great Lakes mayor believes there’s still time to preserve land and revive cities. Mayor John Logie shares this commentary.


Urban sprawl is alive and well in Grand Rapids, my hometown. The term refers to the insidious way that webs of suburbs, manufacturing plants, etc., are expanding in unplanned, ever-widening circles around our city. Such sprawl results in longer commutes, pollution, and the loss of undeveloped land. The American Farmland Trust reports that 70% of the country’s prime farmland is now in the path of rapid development. On the list of 30 of the most sprawling cities in the entire United States, Grand Rapids, which has experienced a 48% increase in its urban area between 1990 and 1996, ranks right in the middle, behind such hyper-growth communities as Las Vegas, Austin, and Tucson, but well ahead of Cleveland, Chicago, and Portland in our rate of sprawl increase.


This Land-use change has rarely been done in a responsible fashion. Some sprawl apologists say what we’ve ended up with is that’s the American Dream, and any problems are easy to fix. They say there’s plenty of land left in America. They say congestion would go away if we just build more roads. But sprawl matters. Pollsters say it’s the most important issue in the Country.


Distress about urban sprawl arises from many factors: loss of open space, traffic congestion, economic segregation, a lack of affordable housing, and a lost sense of community. According to Harvard University political scientist Robert Putnam, the longer people spend in traffic, the less likely they are to be involved in their community and family.


To solve these problems, it takes a combination of land conservation and real free market economics, which can actually provide smaller lots for those who want them. However, many communities try to maintain what they believe are high property values by allowing only large-lot homes to be built. This effectively excludes several types of households, including singles, some empty nesters, single-parents, and the elderly, along with lower-income people. And the favored “middle-class family” with kids, today represents just 25% of new homebuyers. Only 11% of U.S. households are “traditional” families with children and just one wage earner. One size no longer fits us all.


Here’s what we need now.


We need smaller houses in walkable clusters, town homes in real “towns,” lofts in vital urban neighborhoods, and affordable housing just about anywhere. The development of compact communities that offer urban amenities and street life will show that the market actually supports more density and more housing diversity—not less. But we’re not building communities like those; communities that can help reduce many symptoms of sprawl, including traffic. Instead, we’re just building new roads. But for every 10% increase in new freeway miles, a 9% increase in traffic is generated within 5 years as sprawl continues. You just can’t build your way out of gridlock. More importantly, today we can no longer afford to keep building new freeways. The key is building more walkable communities. All this depends on promoting different land-use patterns, and not just building new roads.


Property rights advocates argue against regional planning, or any planning for that matter. They say that people should have a right to develop their properties as they please. As a historic preservationist, I have heard that for years. But what if one person’s development decision adversely impacts another’s property, or the whole neighborhood, or the whole region? What if certain choices require more public tax dollars to pay for infrastructure and services than others? At the regional level, it is public dollars that enable development on private property. Without highways, roads, sewers, water systems, and public services, development cannot occur. Therefore, we must use the tool of government spending appropriately – and seek out and implement the most cost-effective public investments which creatively and positively support growth, but discourage sprawl. My name is John Logie, I’m the Mayor of Grand Rapids, Michigan.