From: mla02@brainerd.net on behalf of Minnesota Waters [mnwaters@brainerd.net]
Sent: Thursday, January 17, 2008 2:21 PM
To: mla02@brainerd.net
Subject: The Confluence-Minnesota Waters e-newsletter-January 2008

The Confluence               January 2008


The Confluence is a monthly electronic newsletter for members of Minnesota Waters providing up-to-date information and resources to help citizens protect Minnesota’s lakes and rivers.  If you’ve received this newsletter and are not yet a member of Minnesota Waters, click here to learn more about how you can support Minnesota Waters programs and services by becoming a member.  To have material included for announcement or to request removal of your name from this mailing list, please contact mailto:info@minnesotawaters.org   Do not reply to this listserv from which you received this message.

 

In this issue:

 

Minnesota Waters News

Resources for Lake and Stream Stewardship

Conferences, Confabs and Conglomerations

The Bucks Start Here - Funding Resources

Lake News – Local, National, International

It has been interesting seeing input from the Board and the Board would like to hear from you, not only on The Confluence, but on other matters that concern you.  For comments to the Board, contact Dick Fowler richard.fowler@comcast.net or Julie Klocker julieklocker@yahoo.com

 

~ Minnesota Waters News ~

From Our Gambling Manager

Minnesota Waters would like to offer our member Lake Associations the opportunity to raise money for your lake projects.  We realize all environmental efforts require money and by joining us in our Charitable Gambling operation we can share the proceeds with you.  If your Association talks to any restaurant, bar, convenience store, etc. that sells pulltabs and they agree to have Minnesota Waters as their charity we will share the proceeds.  This share portion depends on your participation and could be has high as 50%. To learn more details call our Gambling Manager, David Bachman, at 218-245-1356.

News on the Executive Director

After three years of guiding the Rivers Council of Minnesota and the Minnesota Lakes Association into becoming Minnesota Waters, Executive Director Bruce Johnson has decided to seek new challenges and opportunities and will be leaving Minnesota Waters on January 31, 2008.  The Board of Directors has formed a Transition Team which has already gone to work in planning a smooth transition ensuring uninterrupted delivery of MN Waters’ strong programs and services while seeking the right person to invite to join its Board and staff in moving forward to empower Minnesota’s citizens to improve and protect their lakes and streams.  We have completed the first round of interviews and have outstanding prospects.

For information on Minnesota Waters please visit our webpage:  www.minnesotawaters.org

 

News on the Development front
Thank you!  
On behalf of everyone at Minnesota Waters thank you to everyone who became a member, made a special gift, volunteered time or gave us help in 2007.

Loll Designs supports Minnesota Waters!

Greg Benson, Loll Designs (www.lolldesigns.com) located in Duluth, MN, wrote “we have just completed our first year with Loll, a new outdoor furniture company with a corporate concept of trying to evolve a product line to be socially and environmentally beneficial as well as economically viable. Although we ship Loll furniture globally, with environmental donations we are standing by the principal of thinking globally and acting locally. We are member #610 with 1% for the Planet, and are committed to giving back to the environment that we appreciate so much and that is so vital to all of us. We greatly appreciate the constant vigilance and difficult effort to protect the environment from constant encroachment and we trust that this donation will help to that end.”

One Percent for the Planet is an alliance of companies that recognize the true environmental cost of doing business and donate 1% of their sales to approved environmental organizations of their choice worldwide. Since 2002, 1% For The Planet has inspired members of the business community to contribute 1% of sales to environmental groups around the world. In return, this growing alliance of companies is given the opportunity not only to see their self-worth rise, but their net worth climb as well. More information is available at http://www.onepercentfortheplanet.org/

Whole Foods 5% Day May 8th  Whole Foods Market at 3060 Excelsior Boulevard, near Lake Calhoun, in Minneapolis, is hosting a 5% day in support of Minnesota Waters on May 8th. The venue will provide an opportunity to introduce Minnesota Waters mission, vision and programs to shoppers with the hopes of gaining new members and supporters! At the end of the day 5% of sales will be dedicated to Minnesota Waters!!!

 

Volunteers Needed! We are planning to have Minnesota Waters staff, board and volunteers on site to help greet and meet customers and make new friends. If you are interested in volunteering a few hours on May 8th contact the St. Cloud office at 320-257-6630.

 

Nominations sought for 2008 Annual Awards

Minnesota Waters partnered with Barr Engineering, Crystal-Pierz Marine, HDR Engineering and Wenck Associates, Inc. in 2007 to recognize the exemplary achievements of individuals, associations, organizations and communities that work to achieve its mission to protect and improve the rivers, lakes and watersheds of Minnesota. April 15 is the date nominations will be invited for the 2008 Annual Awards.

 

2008 Annual Awards Timeline

Nomination forms are available on the MW website, by email at info@minnesotawaters.org or by calling the St. Cloud office at 320-257-6630.

 

·         May 15 - Nominations are due by mail or email

·         June 15 - Announcement of winners

·         August 13 - Annual Awards Ceremony followed by RiverNight

 

2008 Lake Association of the Year Award recognizes an outstanding lake association for their plans and actions to protect and improve the quality of their lake. 

CRITERIA -Successful outcomes of their lake management projects; Successful education and outreach; Strong involvement of their membership; and, demonstrated partnerships with local and state government and natural resource agencies

 

2008 River Friendly Community Award honors cities that recognize rivers for their beauty, economic, historic, cultural and ecological value and that are taking creative and progressive steps to restore and preserve rivers.

CRITERIA - Significant "turnarounds" in a city's relationship to its river through correction of water quality problems or improvements of formally blighted shoreline areas; publicly supported river-friendly development projects or the adoption and enforcement of river-friendly zoning laws; active citizen involvement in river-friendly activity, particularly in water quality monitoring programs; and public events held at the river’s edge.

 

2008 Citizen Volunteer Monitoring Program of the Year Award recognizes an outstanding water quality monitoring program that directly involves citizens in the gathering, analysis and/or dissemination of information on the condition of the river of interest. 

CRITERIA - Devotion to continuous, direct and meaningful citizen involvement in gathering data on surface water conditions; Commitment to the advancement of citizen monitoring skills and programs locally, regionally or statewide; Dedication to use of citizen-gathered data in providing information and/or prompting conservation or improvement actions; Strong collaboration with local, regional, or state agencies and organizations involved with water quality management.

 

2008 Citizen Volunteer of the Year was introduced in 2007. The award recognizes an individual volunteer that has demonstrated talent, time and commitment to fulfill the mission of Minnesota Waters. 

CRITERIA - Invested time; shared knowledge with others; was instrumental in forming an association or group dedicated to water; may or may not serve on the board of a lake association, river group or Minnesota Waters.

 

Kerri Miller to address 2008 Annual Awards Ceremony

Kerri Miller Host of Midmorning and Talking Volumes on Minnesota Public Radio is this year’s guest presenter at the Annual Awards Ceremony, Wednesday August 13, 2008, in the Centennial Showboat Theater, Harriet Island. The ceremony at 4 p.m. precedes RiverNight, Minnesota Waters annual dinner/cruise on the Mississippi River.

 

Lakes & Rivers Conference 2008:

Water Footprints: Our relationships to water and to each other

September 11 – 13, 2008. Mayo Civic Center, Rochester, MN

Final details are coming together for Minnesota Waters’ 2008 conference, Water Footprints. In our last newsletter we invited your input and ideas. Overwhelmingly you said you want to hear about Aquatic Invasive Species, Climate Change, Shoreland Management, flood response in S.E. Minnesota and how to be a more effective volunteer or association. With over 40 sessions and interactive workshops, along with field trips around Southeastern Minnesota, the conference will have something for everyone. We are anticipating over 500 participants from lake and river associations, local and state government, nonprofits, educators, elected officials and business leaders.

 

Registration will commence in April on the Rochester Convention and Visitor Bureau website. The conference will run Thursday September 11, 1:00 p.m. to Saturday September 13, 2:00 p.m. at the Mayo Civic Center. Exhibitors will be showcased Thursday through Friday. Meals, breaks and receptions are included in the conference fee of $175, with a special conference fee for volunteers at $100. Some scholarships are available.

 

For more information on the conference, sponsorships or exhibit opportunities contact info@minnesotawaters.org or call 320-257-6630.

 

Book Your Room Today

Special conference rates have been secured at Radisson Plaza Hotel, Hilton Garden Inn & Sleep Inn & Suites in Rochester. Mention Minnesota Waters, Lakes & Rivers Conference.

$99 Radisson Worldwide Reservations at 800-333-3333 or 507-281-8000

$89 Hilton Garden Inn Worldwide Reservations at 877-STAY-HGI or 507-285-1234

$79 Sleep Inn & Suites Worldwide Reservations at 800-4CHOICE or 507-536-7000

 

 

~ Resources for Lake and Stream Stewardship ~

 

IRS Will Soon Require Small Nonprofits to File

Next year many nonprofits that don't file a 990 will need to start filing an "e-Postcard," and in 2010, organizations that have neglected to file their annual returns or e-Postcards will start losing their exemptions.  The IRS has announced the next round of changes required by the Pension Protection Act of 2006: smaller nonprofits will be required to file Form 990-N starting in 2008, and organizations that fail to file Form 990, 990-EZ, 990-PF, or 990-N for three consecutive years will lose their tax exemptions.  Starting next year, an organization that does not file IRS Form 990 or 990-EZ because its income is $25,000 or less will have to file Form 990-N, the "Electronic Notice (e-Postcard) for Tax-Exempt Organizations Not Required to File Form 990 or 990-EZ."

 

A National Treasure, Historic Canoe Route, the Last Wilderness on the Mississippi River at Stake. 

The 2,552 mile long Mississippi River begins as a trickle at Lake Itasca, in northern Minnesota.  The first 47 miles – the “wild headwaters” – are designated a “Wild River” under Minnesota law, and have qualified for designation as Wild under National Wild & Scenic Rivers Act since 1977.  The Mississippi Headwaters is a recreational gem - a designated canoe route offering silence, remoteness, and solitude.  The river here is remote, narrow, and quiet.  It is home to wolf packs, pine marten, fisher, black bear, river otter, mink, bald eagles, and the occasional cougar. 

 

The treat is a  planned OHV routes would damage the Mississippi Headwaters’ wildnessOHVs on roads and trails would run into the Wild Corridor, along and even over the river.  The proposed network of OHV routes will destroy or damage the Headwaters’ wild character, valuable wildlife habitat, a cultural & historic landscape, and an ancient canoe route.   You can help keep the Mississippi Headwaters wild.   Send an email that says you care about your Mississippi River and you want to keep the headwaters wild!  Please send comments on the Mississippi Headwaters State Forest (MHSF) Draft Plan to: DNR planner Bill Johnson: bill.johnson@dnr.state.mn.us or Superintendent Paul Labovitz, Mississippi National River and Recreation Area: paul_labovitz@nps.gov.  Or mail comments to: Bill Johnson; DNR Division of Trails & Waterways; 500 Lafayette Road; St. Paul, MN  55155.  The comment deadline is January 22.  (Submitted by a concerned citizen from Breezy Point, MN).

 

Pine River Watershed Alliance Gets into Action       

The Pine River Watershed covers a large area of northern Crow Wing and central Cass counties. The area of the Pine River Watershed covers about 785 square miles, or about 502,000 acres. Of this area about 62,000 are lakes, 61,000 are shrub swamp and 24,000 are bogs. The Pine River Watershed is part of the Mississippi Watershed.  The newly restructured Pine River Watershed Alliance (PRWA) has written a number of action plans to address the top key result areas that were identified by their 2006 public survey.  Development of these action plans were driven by their survey representing 13,000 landowners in the Pine River Watershed and from comments taken at community meetings with citizens and elected officials.  The Alliance will focus its initial efforts in the goal areas identified as most important in the survey. The goal areas and the action plans include: Development growth needs to be guided to prevent future problems; Phosphorus in the runoff from shoreline and lawns is an important water quality problem; Watershed sources of phosphorus are an important water quality problem. 

 

The chair of the PRWA steering committee, Ron Meyer, said, “We know these actions may be considered as interfering with people and their land but understanding how current land practices affect water quality is necessary. Establishing land practices that are sustainable long-term for all residents is the goal. We also know that the majority of the people in the watershed understand that changes need to be made to have clean water for future generations. But, we will enlist the help of many people to get the job done."   The mission of the Pine River Watershed Alliance is to educate and affect change in the actions of people to protect and conserve the natural resources of the watershed for generations to come.  The Alliance is always interested in more people getting involved or attending their meetings. Please contact Ron Meyer at prwatershed@crosslake.net or call him at Voicemail: (218) 692-1020 for more information.

 

PCA Proposed Eutrophication Standards for Lakes
Proposed are numeric standards for the primary nutrient that causes eutrophication in Minnesota lakes, phosphorus, and numeric standards for two "response" indicators of excess phosphorus, chlorophyll-a (a measurement of algal abundance) and Secchi depth (a measurement of water clarity).  The standards will vary by the location of the lake in Minnesota (ecoregions), and by four lakes types: lake trout lakes, stream trout lakes, deep lakes/reservoirs and shallow lakes (lakes less than 15 feet deep).   
 
The adoption of numeric eutrophication standards will be an important tool in the MPCA's efforts to maintain lakes with water quality better than the proposed standards (high quality lakes), protect lakes close to the standards from getting worse, and to help restore lakes that do not meet the standards.  Having these standards "in rule" is an important step forward for the MPCA in its efforts to protect Minnesota's invaluable lake resources. 
 
 In order for these standards to be truly effective however, they will need to be implemented and used, not just by the MPCA but by a broad spectrum of entities, ranging from federal, state and local governments (e.g., counties and cities), to consultants, lake associations, lakeshore property owners and the "lake-using" public in general.  Education is a key element in the implementation of these standards in particular because of the importance of lakes and the highly visible negative aspects of eutrophication.  The standards will do little good if they remain stuck on a shelf somewhere - the public must be aware that they exist.  Please see the additional discussion in the MPCA Web site (http://www.pca.state.mn.us/water/standards/rulechange.html), in Book II of the Statement of Need and Reasonableness, or call me, Mark Tomasek (651-296-7241) or Steve Heiskary (651-296-7217) for further information.

 

~ Conferences, Confabs and Conglomerations ~

Shoreland Restoration Workshop Series

February 11 and March 10, 6-9PM, Prairie Woods Environmental Learning Center

Anyone interested in beautifying a water front while helping to improve the water quality of local lakes and streams, such as: Shoreline Property owners, Landscapers, Contractors, Nursery/greenhouse representatives, Developers, Public Works, Directors/Local Officials, Volunteer groups

Funding may be available: Those who attend both sessions and complete a Shoreland restoration project may be eligible to receive up to 75% grant funding for plant materials and installation of the natural shoreline.  Visit the Middle Fork Crow River Watershed District website at www.mfcrow.org for more information.  Deadline for registration is February 5.

 

From the University of Minnesota Extension Service:

Shoreland Management for Public Officials

This workshop will benefit decision makers through gaining an understanding of shoreland best management practices and how to incorporate these practices into local policies.  Topics to be covered include Why Lakeshore Should be Restored, Shoreland Management: Shoreland Buffers and Rain Gardens,  Crow Wing County Sanitary District, Cass County Intra-lake Zoning, Septic Compliance, Dock Regulations and Are Incentive Programs Effective?

Location: Whitefish Lodge and Suites, 14150 Swann Drive, Crosslake, MN
Date: February 13, 8:00 am - 3:00 pm

For more information or to register contact: The Pine River Watershed Alliance at prwatershed@crosslake.net or call 218-692-1020.

Fee: free, but registration in required 

Sponsored by the Pine River Watershed Alliance

 

Remote Sensing Workshop

 Learn to use remote sensing data to assess trends in water clarity, aquatic vegetation, and impervious cover. Understand build-out scenarios and how they can help in planning. This is perfect for local government staff, lake leaders and other decision-makers. 

Location: Initiative Foundation, 405 First Street SE, Little Falls, MN
Date: February 14, 10:00 am - 3:00 pm

For more information or to register contact:   Go to: http://wrc.umn.edu/outreach/shore/workshops  or contact: Barb Liukkonen, phone: 612-625-9256 or email: liukk001@umn.edu. Limit 35 people.

Fee: $10 (for lunch)

Sponsored by UMN Water Resources Center and funded through the Legislative & Citizen Commission on Minnesota Resources

 

2008 International Lake of the Woods Water Quality Forum
 The 5th annual International Lake of the Woods Water Quality Forum is scheduled for March 12 & 13, 2008 at Rainy River Community College in International Falls, Minnesota.  The International Lake of the Woods Water Quality Forum provides an opportunity for those engaged in water quality research within the Lake of the Woods and Rainy River Basin to communicate findings, share ideas, and work toward a better understanding of water quality issues.  This is a professional symposium intended for researchers and resource managers working and/or interested in research and management activities related to the Lake of the Woods and Rainy River Basin.  The 2008 Forum will include working group sessions, symposium presentations, a poster session, and an Emerging Issues discussion session.

Contact For More Information:

Todd Sellers, LOWWSF — (866) 370-8891 tsellers@lowwsf.com

Nolan Baratono (218) 283-2240 nolan.baratono@pca.state.mn.us

Andrew Paterson (705) 766-2951 andrew.paterson@ontario.ca

 

 

~ The Bucks Start Here - Funding Resources ~

Funding Source: Blue Cross' Active Living Minnesota Request for Proposals

Blue Cross seeks to fund selected communities throughout Minnesota to plan for and implement a comprehensive approach to support active living with a focus on environmental and policy change efforts. For more information about this Blue Cross program, including how to apply, proposal instructions, and project budgeting information, go to: http://www.preventionminnesota.com/objects/Funding/599/ALMN-RFP599.pdf The deadline for

Intent to apply is due by Thursday, February 14, 2008, and proposals are due March 14, 2008.

 

Funds for Conservation Efforts

The Wallace Genetic Foundation is committed to funding a variety of interests including agricultural research, preservation of farmland, ecology, conservation, and sustainable development. The Foundation supports nonprofit organizations throughout the United States that believe in the long-term conservation of the soil and of the environment, rather than the exploitation of natural resources for temporary profits. Applications may be submitted at any time. Visit the website listed above for application guidelines. (www.wallacegenetic.org)

 

DNR Grants for Pilot Projects to Control Curly-Leaf Pondweed or Eurasian Watermilfoil on a Lake-Wide or Bay-Wide Basis for Ecological Benefits for 2008

The deadline for submitting your application is February 11, 2008.  If you think you will apply, please send Wendy Crowell (contact info below) a brief e-mail with the name of the lake and the county it is in.  This will help us process your application as quickly as possible.

For more information: Wendy Crowell, Aquatic Biologist, Invasive Species Program, Minnesota Department of Natural Resources, Ecological Resources, Box 25, 500 Lafayette Rd, St. Paul,  MN  55155, phone: 651-259-5085, email:  wendy.crowell@dnr.state.mn.us.  This material will also be posted on the DNR website soon: http://www.dnr.state.mn.us/grants/habitat/lakewide.html

 

~ Lake News – Local, National, International ~

Minnesota:  Olson Holds Hearings on Star Lakes Plan

State Senator Mary Olson, DFL-Bemidji, is writing legislation in which lakeshore owners, through their lake associations, can voluntarily set quality standards and monitor lake conditions in return for some state incentives.

 

The proposal, first unveiled in a Dec. 4, 2007 State Capitol public meeting, is intended to create a “gold standard” for protective lake management by recognizing lake associations that have voluntarily taken steps to protect and preserve the quality of their lake, Olson says.

 

“For lake associations that pursue the ‘Star Lake’ designation, my proposal will allow the state to recognize the association’s strong commitment to the long-term health of their lake, and will enable the state to maximize the benefit to tax dollars expended to help the lake association achieve its objectives, Olson said in a statement.

 

Citizens interested in the Star Lake proposal or who wish to offer input, may contact Olson’s office at 651-296-4913 or sen.mary.olson@senate.mn

Source: The Bemidji Pioneer and The Park Rapids Enterprise

 

Minnesota:  Are Lake Superior’s Loons Next?

Loons are dying in and around the Great Lakes by the thousands, and the die-offs are moving closer to Minnesota.  A type of botulism is going through the food chain.

 

Scientists believe that the birds are killed by Type E botulism that works its way up the food chain from the bottom of the lake.  There, naturally occurring botulism spores germinate and grow into toxin-producing bacterial cells.  Those bacteria move into quagga mussels as they filter the water.  Then a small fish called a round goby picks up the bacteria by eating the mussels.  When loons, long-tailed ducks, gulls, grebes and other birds eat the infected fish, the toxin enters their systems, paralyzing the birds.  Within hours they can no longer fly or hold their necks up, and they drown.

 

The area near Duluth is a major flyway, but so far there have been no reports of die-offs in loons or other birds, said Doug Jensen, aquatic invasive species coordinator for the Minnesota Sea Grant program.  “It’s very much a concern, and we’re keeping a watchful eye,” he said.

 

The Duluth-Superior harbor contains zebra and quagga mussels as well as round gobies, he said.  “There is no reason to believe that Duluth-Superior harbor would be immune to Type E botulism,” Jensen said.

Source:  Star Tribune Minneapolis-St. Paul

 

Minnesota:  DNR: Winnie Fish Not Affected by Parasite that Killed Scaup

Fish are not affected by the parasite in Lake Winnibigoshish that is suspected this past fall in the die-off of scaup (bluebills).  Nor are other wildlife such as loons, eagles, and raccoons adversely affected by the small intestinal parasite called a trematode, according to the Minnesota DNR.

 

“We have received several reports of anglers calling Lake Winnie resorts because they were concerned about the safety of eating the fish in the lake,” said Chris Kavanaugh, DNR Grand Rapids area fisheries manager.  “However, this trematode is very selective and does not affect yellow perch, walleyes, or other fish.  Anglers can eat fish from Lake Winnie without worry of the trematode.”

 

“While the parasite led to the die-off of nearly 7,000 scaup on Lake Winnie this fall, there was no evidence that eating the dead scaup adversely affected raccoons and eagles,” said Perry Loegering, DNR Grand Rapids areas wildlife manager.  “And most important, these trematodes are not known to be a health risk to people.”

 

DNR officials have documented large numbers of the banded mystery snail, Viviparus georgianus, along the western side of Lake Winnibigoshish for at least eight years.  The species is native to eastern North America and has been documented in other lakes in Minnesota.  However, it is still unclear if this snail is capable of serving as one of the host species for the trematode.

Source:  Outdoor News

 

Iowa: Top Legislators Ensure Home District Lake Gets Cleanup

DES MOINES — State officials have identified 35 lakes in Iowa that are most in need of restoration, but only one received special funding during the last legislative session.

Lawmakers approved $500,000 in specified state funding, a practice known as earmarking, to clean up Carter Lake, moving the project ahead of 131 other Iowa lakes on a restoration priority list, according to records obtained by The Associated Press through an information request. 

 

By all accounts, Carter Lake needs help, largely due to years of runoff from Omaha’s airport. The $500,000 will pay for dredging and efforts to secure the watershed around the lake, among other improvements.

 

Gronstal said it’s more important to note that the Democratic-controlled Legislature came up with $8.5 million for restoration of 35 lakes after many years without such funding when Republicans held majorities in the Statehouse. And he noted that many lakes in districts held by Republicans, such as Clear Lake, received funding.

 

“We have 35 lakes now that we’re really comfortable with,” he said. “It takes a while, frankly, to get these projects up and running, so we’re glad we have the money. We wanted long term sustainability.”

Source:  Newtondailynews.com

 

Vermont:  Biologists Says Eels Belong in Lake Champlain

The once-abundant American eel slipped away from Lake Champlain in the 1980s. Almost nobody cared.  Scientists don't understand precisely what role the eel played in the underwater ecosystem of the lake, Tom Berry of the Nature Conservancy said, but a fish so large and abundant surely occupied a niche.

 

American eels start life in the Sargasso Sea. As tiny larvae they float on ocean currents to East Coast rivers, including the St. Lawrence. Immature female eels swam up the St. Lawrence and Richelieu, lived 10 to 20 years in Lake Champlain eating crayfish, insects and snails, then made the return journey of 3,700 miles to spawn in the Sargasso Sea.

 

In the closing decades of the last century, the American eel had begun to decline for reasons biologists do not fully understand. Theories include climate change-induced changes in the ocean, pollution, and overfishing of young eels for transplanting to fish farms in Asia.

 

In the late 1980s, the eels all but disappeared.  Fisheries biologists blame two Richelieu hydro dams, at Chambly and St. Ours, which had been rebuilt in the late 1960s in a way that prevented eels from getting through.  In the late 1990s, Hydro-Quebec installed an eel ladder at the Chambly dam.  "Within 10 days we measured eels going up the ladder," said Dumont, the Quebec biologist. An eel ladder was installed at St. Ours in 2001. The passage from the Atlantic Ocean to Lake Champlain had been reopened.

 

"We don't have eels enough, so we made an experiment to bring elvers (young eels) from the oceans," Dumont said. The Quebec Ministry of Natural Resources stocked the Richelieu with 600,000 elvers in 2005.

 

The success or failure of the Quebec experiment won't be known for several years, until the stocked eels have grown large enough so their density in the lake or river can be measured.

Source:  Burlington Free Press

 

Oregon: New Map Outlines Risk of Zebra Mussel Invasion

The spread of two invasive alien freshwater mussel species – the zebra mussel and the quagga mussel – appears to be controlled in part by calcium levels in streams and lakes and a new risk assessment based on water chemistry suggests the Great Plains and American Southwest could be next in line for invasion.

 

The research team that developed the analysis notes that nearly 60 percent of the country, including the Plains states and the Southwest, is in a high-risk ecoregion, based on calcium levels greater than 28 milligrams per liter of water. About 21 percent of the country – including New England, most of the Southeast, and the western portions of the Pacific Northwest – are at low (12-20 mg) or very low (less than 12 mg) risk for invasion. And in about 19 percent of the country, surface waters have highly variable calcium levels and conditions may change from one lake or river to another, based on geology.

 

“If there isn’t enough calcium in the water, you probably aren’t going to get zebra or quagga mussels,” Whittier pointed out. “If you have sufficient calcium, it doesn’t necessarily mean you have a problem. These mussels also need colonies in still water to maintain populations over the long term. In rivers, this means there needs to be an invaded upstream lake, canal or reservoir to supply new larvae.”

Source: www.eurekalert.org

 

Canada: Invasive Weed Threatens Ottawa River Species

An invasive plant species called the water chestnut has recently been identified in a bay of the Ottawa River at Chute-à-Blondeau's Voyageur Provincial Park.

 

Not to be confused with the popular water chestnut used in Asian cooking, the plant has been filling the waters of the northeastern United States since the late 19th century, and has the potential to suffocate existing species.

 

In 1997, it was spotted in Quebec in the Rivière du Sud, which is connected to the Richelieu River.

 

In the U.S., the species has become a problem in northeastern states, said Joshua Winchell, spokesperson for the United States Fish and Wildlife Service.  "When you have that dense mat, it crowds out light (and) displaces native plants that provide food for the native species."

Source: Canada.com

 

Wales: Crayfish and Climate Change Threaten River Usk

Foreign invaders and climate change are posing the biggest threats to the health of the river Usk.  The worst invaders, according to Tristan Hatton-Ellis, CCW’s senior freshwater ecologist, are signal crayfish and giant hogweed.  Systematic annual spraying of hogweed in a co-ordinated assault involving local landowners, the Environment Agency, Keep Wales Tidy, and local authorities is beginning to have some effect.

 

But Mr Hatton-Ellis said the effect of the signal crayfish on the native species could be compared to the devastation inflicted on the native red squirrel by the North American grey.  “The signal crayfish is an escape from commercial aquaculture,” he said.  The answer lies in an eradication programme using trapping and pesticides, but the problem is extensive and persistent.

 

The Usk is considered of national and European importance for wildlife and is a designated Site of Special Scientific Interest and Special Area of Conservation – the highest level of environment protection in Europe.

Source: icwales.icnetwork.co.uk

 

Minnesota Waters has a New Address

720 West St. Germain, Suite 143, St. Cloud, MN 56301

Telephone: 800-515-5253  Fax: 866-615-1771 

For questions regarding the Web site or Hosted Web sites please contact:

Dick Lacher, Telephone: 218-659-4511 or rglacher@paulbunyan.net

Minnesota Waters promotes responsible stewardship of our water resources by engaging citizens, state and local policy makers and other like-minded partners in the protection and restoration of our lakes and rivers.  We achieve our mission through watershed education, citizen monitoring, supporting conservation stewardship, influencing public policy and empowering citizen groups to manage their local water resources.                             

 

****JOIN MINNESOTA WATERS TODAY! ****