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Water News - 2010

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Water News for 2010...

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Wet weather cuts Calgary water use use

lawnsCalgary Sun - September 8
Calgarians may have not fully enjoyed the rainy days, but they saved water, at least for two summer months, by not taking out their hoses as often to water lawns and gardens. The city’s water department, said water usage for July and August dipped and it’s attributable to the cooler and rainy summer. The average usage for those months was pegged at 458 litres per person, per day. We’d typically be more around or over 500 litres a day, per person.

In 2009, Calgary’s peak day demand was 684 megalitres on June 29, according to the water department’s annual report. This is equivalent to 639 litres of water consumed per person on that day. Although the usage is down, we encourage Calgarians to keep saving water.

 
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Lac La Nonne and Thunder Lake show signs of blue-green algae

lawnsMayerthorpe Freelancer - September 8
Alberta Health Services is advising residents that blue-green algae is currently present in the waters of Lac La Nonne and Thunder Lake in the Counties of Lac Ste. Anne and Barrhead.Residents living near the shores of this lake and recreational users are advised to avoid contact with the water in these lakes at this time.

Blue-green algae produces a toxin (poison) that can cause serious illness to animals or humans who drink or have skin contact with water containing this toxin. In some instances, domestic animals such as dogs and cattle have died as a result of ingesting toxin produced by the blue-green algae. There are, however, no records of human deaths resulting from blue-green algae poisoning.

 
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Water worries haunt northern Alberta residents

Vancouver Sun- September 6

FORT CHIPEWYAN, Alta. — Locals like Ladouceur noticed the lake level drop after a dam was built on the Peace River in the late 1960s in British Columbia. They've been sensitive ever since about anything that might further lower the water level. Now another B.C. dam is being considered, and residents in this northern Alberta town are wary of the effect it may have on their water levels. Mentioning the proposed Site C dam on the Peace River in British Columbia prompts frustrated head shakes from residents. The Site C dam is supposed to generate 900 megawatts of electricity, enough to power 410,000 homes. The two existing generating stations already on the river produce about one-third of the province's power. The project is going through a multi-stage review process.

Preliminary findings from BC Hydro's stage 2 studies suggest that, based on the current project design, there would be few notable downstream changes during normal operations, beyond those within the immediate project area, says Dave Conway, a B.C. Hydro community relations manager, in an email. An Alberta Environment report shows the Bennett Dam in B.C. radically changed the normal flow levels of the Peace River. At the town of Peace River, the net result is that summer flow rates and volumes are half what they were before the dam began operations. Similarly, the winter flows can be up to three times higher than before the dam began operations, the report said. Summer flows in the Athabasca River at Fort McMurray declined 29 per cent between 1970 and 2005, according to a report by David Schindler, Bill Donahue and John Thompson. They add that run-off has decreased by 50 per cent in the 94 per cent of the Athabasca basin that is downstream of the Rocky Mountains. Flows have also declined in the Peace and Slave Rivers. They predicted that oilsands development could use 20 to 21 per cent of the lowest winter flows recorded to date.

 
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Just how fast is our water supply disappearing?

CTV.ca- September 6

For the next five years, scientists will probe the depths of the Columbia Icefield, hoping to learn how long we have until the taps run dry. The goal is to find answers that will help adapt public policy to impending changes to water quantity and water quality. Researchers say this is an important study because of how dependent Alberta is on the resource. The rapidly-receding Icefield is at the heart of the largest glacial system in the Canadian Rockies and acts as a hydrological apex, with melt water feeding the Pacific, Arctic and Atlantic Oceans. Runoff is vital for millions of people and is used for agriculture, industry, drinking water and hydroelectric development.

In order to determine when the Icefield will melt, scientists must first determine how much water is locked up in the massive deposit of ice and snow, calculating the precise contour of the terrain hidden below the surface. The ice thickness and geo-science data will then be used to understand future water trends and its link to climate change. Bob Sandford, an author who's travels the world speaking as an expert on water, says it's a pivotal study because the impact of the ancient Icefield runs well beyond its own boundaries.

 
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Calgary Awards Project to Rehabilitate Wastewater Pipelines

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Insituform- September 2

Insituform Technologies announced it has been awarded a contract with a first year value of US$5.9 million by the City of Calgary. Upon completion of the first year's work, the City will have the option of renewing this contract for two more years. Each year of the contract, Insituform expects to complete approximately 90,000 feet of cured-in-place pipe (CIPP) rehabilitation on wastewater pipelines ranging from 8-inches to 48-inches in diameter. It is expected that its crews will utilize Insituform's proprietary air inversion steam cure installation method that reduces energy and water usage by approximately 95 percent.

 
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Water everywhere and not a drop to drink in Raymond

Lethbridge Herald- September 2

Alberta Health Services inspectors issued urgent water use advisories in June, as southern Albertans were hit by heavy, repeated rainfall and cresting rivers. A water warning issued for Fort Macleod was soon cancelled, along with similar advisories for communities near Medicine Hat. But months later, Raymond residents are still urged not to use their tap water for drinking, cooking, washing vegetables or brushing their teeth — unless it’s been boiled rapidly for at least one minute. An identical order was posted for people in New Dayton.

Alberta Environment staff and health inspectors have been working closely with plant personnel in Raymond and New Dayton, he says. While they’ve been able to bring the old Raymond plant’s output up to current health standards intermittently, Robison says it’s proven difficult to maintain those quality levels — a problem the new plant is designed to overcome. Those safety standards have been raised over the years since the failing facilities were built, Robison points out, particularly in the wake of the water plant scandal in Walkerton, Ont. While Raymond’s problem seems close to solution, Robison isn’t sure how long residents of the New Dayton area will be reminded to boil their water to avoid disease.

 
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Alberta to review rules on water in oil sands

National Post- September 1

Alberta Premier Ed Stelmach said Wednesday his government will rewrite the rules governing water in the oil sands region should the province’s own environmental data prove faulty when compared to a recent critical study out of the University of Alberta. Mr. Stelmach said he wants government scientists to work with David Schindler, the professor of biological sciences at Edmonton’s U of A who released a report arguing the Athabasca River is far more polluted because of oil sands activity than government and industry claim.

The Premier noted pollutants seep into the Athabasca River naturally. Indeed, glistening tar-like bitumen is easily spotted dripping down the banks of the river, which flows through Fort McMurray and surrounding First Nations communities on its way to the Arctic Ocean. However, critics charge this does not account for all the toxins found in the Athabasca River. They argue the chemicals in tailings ponds, where wastewater is treated over decades, leak into the river, and airborne pollutants also find their way into the waterways.

 
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Minister advises mediation

Bonnyville Nouvelle- August 31

Bonnyville Town council plans to seek mediation with the City of Cold Lake and the Cold Lake Regional Utilities Commission in an attempt to secure the municipality’s long-term water supply. Town council discussed the response from Environment minister Rob Renner to Mayor Ernie Isley’s request earlier this summer for direction on Bonnyville’s water woes at its meeting Aug. 24. Council voted to invite Cold Lake to mediation and also to ask Alberta Transportation to fund and study the option of upgrading the existing water plant at Moose Lake to identify the cost of that option.

Isley wrote both Renner and Transportation minister Luke Ouellette requesting direction for water options earlier this summer. Isley explained to the ministers that the Town’s three options were to get the Cold Lake waterline application resubmitted by government order, to create a new commission to bring raw or treated water to Bonnyville, or to upgrade the existing Bonnyville water treatment plant and continue to draw water from Moose Lake. Renner stated Alberta Environment has heard concerns about the taste and odour of Bonnyville’s current drinking water, but also that the current water treatment plant continues to provide safe and secure drinking water. He said although high organic content in Moose Lake’s raw water supply affect the water supply due to constraints in treatment efficiency, plant upgrades could remedy the problem. However, the letter also states that due to Bonnyville’s aging water treatment facilities and the less suitable raw water of Moose Lake, “Alberta Environment supports the completion of the regional water supply line to the Town of Bonnyville,” and that “Cold Lake generally has very stable water levels, and it is a very sustainable source of water of municipal and industrial use.”

 
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New Calgary utility to offer water services to surrounding areas

Calgary Herald- August 30

Although Calgary has long made one-off deals for water and wastewater lines to nearby communities, council last month authorized the creation of a wholly-owned subsidiary to pursue further deals that share Calgary's ample water-permit capacity. But since the water-sharing strategy is based on the Calgary Regional Partnership's long-term growth blueprint, the water won't be available to Calgary's development-hungry but water-thirsty rural neighbours Rocky View and Foothills.

Both districts opted out of the partnership, partly because of the plan's proposal to focus growth in certain areas as a way of curbing rural sprawl. "We need the economy of scale -- we're not going to be providing it for a few here and a few there," said Ald. Linda Fox-Mellway, a Calgary delegate to the regional alliance. But the water will be available to the counties if they agree to the growth plan, said the partnership's executive director. Paul Fesko, the city's manager of strategic water services, said the new system will charge different utility rates to regional partners based on the costs of servicing and building new lines -- replacing the standard out-of-city rates the city now charges. The plan is still in early stages. Once the new utility is established next year -- pending provincial approval -- the city will sell it the water licences needed by other communities, for an undetermined price. Sale proceeds will go into a new city-run trust that will fund watershed protection initiatives. Details of how that would operate are still in the works, Fesko said.

 
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