Minnesota Department of Natural Resources conducting lake assessments
Fisheries staff from the Minnesota Department of Natural Resources (DNR) Grand Marais area office will conduct surveys and assessments on several area lakes and streams during the next few months.
Waters scheduled for surveys or assessments (by week) include:
* July 7 - Otter Lake, Crescent Lake, Bouder Lake
* July 14 - Crescent Lake, Binagami Lake, Crooked Lake
* July 21 - Caribou Lake (near Lutsen), Clearwater Lake, Devil Track Lake (walleye reproduction check), Mud Creek
* July 28 - Clearwater Lake, Sundling Creek, Sawbill Creek, Swanson Creek
* Aug. 4 - Sundling Creek, Irish creek, Junco Creek, Saganaga Lake, Flute Reed River, Kadunce Creek
* Aug. 11 - Onion River, Cascade River, Kimball Creek, Devil Track River, Saganaga Lake
* Aug. 18 - Saganaga Lake, Swan Lake
* Aug. 25 - Saganaga Lake, Swamp River, Loft Lake (habitat survey)
* Sept. 1 - Prune Lake, Echo Lake
* Sept. 8 - Moose lake, Loft Lake (fish population assessment)
* Sept. 15 - Kraut Lake, Trip Lake, Squash Lake
* Sept. 22 - Chester Lake, Trout Lake (yellow perch assessment), Unnamed Lake
* Sept. 29 - Thrush Lake (brook trout special assessment)
* Oct. 6 - North Shady Lake
* Oct. 13 - Greenwood Lake (lake trout special assessment)
* Oct. 20 - Trout Lake (lake trout special assessment)
In addition, several lakes may be added as time and funding allow. Those lakes include North Cone, Crocodile, Horseshoe, Hub, Long, Powell, Stump, Vernon, Fern, West Fern, North Fowl, South Fowl, Boys, Swamper, Gillis, and Tuscarora.
These survey plans are tentative. Lakes and streams may be added or dropped and timing may change. Questions about these surveys can be addressed to the DNR’s Grand Marais Area Fisheries at 1356 Highway 61 E., Grand Marais, MN 55604. Questions also can be submitted by calling 218-387-3056.
Fisheries surveys and assessments are done on a regular basis to monitor changes in fish populations and to determine if management strategies have been effective. Survey frequency varies on each lake and stream based on ongoing management evaluations and angler use. Large lakes with heavy use are surveyed more frequently than small, remote lakes. Lakes stocked regularly are also sampled more frequently to assess stocking success.