Msg 2 Posted: 08:35 AM 12/09/08 (CST)
Mmmmmm... looks like Big Cormorant is part of this warning...|
DNR Issues Ice Warning For Aerated Lakes
November 20th, 2008 NewsEngine Posted in Assorted Outdoors |
The Minnesota Department of Natural Resources (DNR) warns ice anglers, snowmobilers, skiers and other outdoor enthusiasts to use caution when going onto any lake covered or partially covered with ice, especially those that feature aeration systems.
Open water areas created by aeration systems can shift or change shapes depending on weather conditions, said Marilyn Danks, DNR aquatic biologist. Leaks may develop in air lines creating other areas of weak ice or open water.
About 280 Minnesota lakes will have aeration systems operating this winter. Private hatchery operators also use aeration systems, usually on small lakes without public accesses.
Aeration systems are generally operated from the time lakes freeze until ice break-up in the spring. They help prevent winterkill of fish, but they also create areas of open water and thin ice, which are significant hazards.
Two types of signs are used to post aerated lakes; Thin Ice and Warning signs. The permittee is to maintain Warning signs at all commonly used access points to the lake. This sign warns people approaching the lake that an aeration system is in operation and to use extreme caution.
Thin Ice signs are used to mark the perimeter of the thin ice and open water area. These signs are diamond shaped with an orange border and white background with the warning Thin Ice in bold print. It is the permittees responsibility to post and maintain Thin Ice signs at 100-foot intervals.
Some municipalities may have ordinances, which prohibit entering into the thin ice marked area and/or prohibit the night use of motorized vehicles on lakes with aeration systems in operation. These local regulations are often posted at accesses where they apply.
Aeration systems are inspected for safety and compliance with regulations by permittees and DNR personnel.
For more information call a regional fisheries office or the DNR Information Center at (651) 296-6157 or toll free 888-MINNDNR (646-6367).
The following is a list of lakes that will likely have aeration systems in operation this winter.
When there are lakes in the county with the same name as the aerated lake, the nearest town is shown in brackets. Names in parentheses are alternate lake names. Those names followed by an asterisk are newly aerated lakes.
REGION 1 (NORTHWEST) COUNTY: LAKE
BECKER: Big Cormorant, Bijou, Ellison, Eunice, Fifteen, Island, Little Cormorant, Melissa, Sallie, Wolf.
BELTRAMI: Ewerts Pond.
CLAY: Blue Eagle, Lake Fifteen, Mayfield.
HUBBARD: Kenny, Petite, Wolf.
MARSHALL: Unnamed [Florian Reservoir].
OTTER TAIL: Adley, Big McDonald, Fish (Parkers Prairie), Fish (Pelican Rapids), Lida, Little McDonald, Lizzie, Marion, Pelican, Perch, Pete, Samson, Tamarac, West McDonald*.
POLK: Badger, Cable, Maple.
POPE: Johanna, Signalness.
STEVENS: Hattie, North and South Baker.
REGION II (NORTHEAST)
AITKIN: Cedar (McGrath).
CASS: Loon, Eagle, Meadow.
CROW WING: Nisswa.
LAKE: Superior (Marinas).
ST. LOUIS: Colby.
REGION III (CENTRAL)
ANOKA: Centerville, Coon, Crooked, Golden, Ham, Martin, Moore (East), Peltier, Shack Eddy, Spring.
CARVER: Eagle, Oak, Susan.
CROW WING: Platte.
DAKOTA: Alimagnet, Birch Pond, Blackhawk, Bur Oaks, Carlson, Cliff*, East Thomas, Farquar, Fish, Gun Club, Hay, Heine, LeMay, Manor, Marion, Pickeral, Rebecca [Hastings], Rogers*,
Schwanz, Thomas, Thompson.
GOODHUE: Pottery Pond [Red Wing].
HENNEPIN: Arrowhead, Bass, Crystal, Gleason, Hadley, Hyland, Indianhead, Mitchell, Penn (Lower Penn), Powderhorn, Rebecca [Maple Plain], Red Rock, Rice, Round, Snelling, Sweeney-
Twin, Wirth, Wolfe.
MORRISON: Alexander, Shamineau.
RAMSEY: Beaver, Bennett, Birch, Como, Island, Loeb, Otter, Owasso, Pleasant, Silver (East Silver), Silver (Columbia Heights), Shoreview Community Center Pond, Vadnais, Willow.
SCOTT: Cedar, Cleary, Crystal*, Lakefront Park Pond, Legends, Krenz (Sunset), McColl, McMahon (Carls), Murphy, ODowd, Thole.
SHERBURNE: Ann [Becker], Fremont, Jones, Unnamed [Fawn].
STEARNS: Becker, Black Oak, Dullinger, Marie (Maria) [Kimball].
WASHINGTON: Battle Creek (Mud) [Woodbury], Benz, Cloverdale, Goose, MacDonald, Pine Tree, St. Croix River*, Sand, Shields, Sunset.
WRIGHT: Augusta, Crawford, Dean, Little Waverly, Louisa, Mink, Somers.
REGION IV (SOUTH)
BIG STONE: Artichoke, East Toqua, Long Tom.
BLUE EARTH: Crystal, Ida, Loon [Lake Crystal], Lura, Mills.
BROWN: Clear, Hanska, Sleepy Eye.
COTTONWOOD: Bean, Bingham, Cottonwood, Double [North and South basins], Mountain [Mountain Lake].
FREEBORN: Albert Lea, Fountain, Morin.
JACKSON: Clear [Jackson], Independence, Little Spirit, Loon [Jackson], Pearl, Round.
KANDIYOHI: East Solomon, Elizabeth, Foot, Long, Mud (Monongalia) [New London], Nest*, Ringo [Spicer], Swenson [Pennock], Unnamed [Todd], Unnamed [Upper], Wakanda, Willmar.
LESUEUR: Clear [Lexington], Gorman, Greenleaf, Mabel [Kilkenny], Scotch, Silver [Elysian].
LINCOLN: Benton, Dead Coon, Shaokatan, Stay (East Stay).
LYON: Clear, Cottonwood, East Goose, East Twin, Lady Slipper, Rock, School Grove, West Twin, Yankton.
MARTIN: Big Twin, Budd, Buffalo, Cedar, Fish [Trimont], George, Sisseton.
MCLEOD: Marion, Swan [Silver Lake], Winsted.
MEEKER: Star, Thompson.
MURRAY: Bloody, Buffalo [Currie], Corabelle, Currant, First (South) Fulda, Lime, Louisa, Sarah,
Shetek, Wilson (North & South Basins).
NOBLES: East Graham, Indian, Kinbrae, Okabena, Ocheda, West Graham.
PIPESTONE: Split Rock.
RICE: Circle, Cody.
SIBLEY: Silver [Henderson].
WASECA: Elysian, Loon [Waseca].
WATONWAN: Fedji, Kansas, St. James.
YELLOW MEDICINE: Tyson, Wood.