State Natural Areas by County

Adams County

• Sohlberg Silver Lake
• Roche-A-Cri Mound
• Brooks Bluff
• Quincy Bluff and Wetlands
• Dells of the Wisconsin River
• Roche-A-Cri Woods

Ashland County

• Big Bay Sand Spit and Bog
• Apostle Islands Maritime Forest
• Apostle Islands Maritime Cliffs
• Apostle Islands Sandscapes
• Apostle Islands Critical Species
• Chequamegon Hardwoods
• McCarthy Lake and Cedars
• Spider Lake
• Copper Falls
• St. Peter's Dome
• Brunsweiler River And Mineral Lake
• English Lake Hemlocks
• Dry Lake
• Bear Lake Slough
• East Fork Chippewa River
• Snoose Creek
• Black Creek Bog
• Spring Brook Drumlins

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Barron County

• Bear Lake Sedge Meadow
• Rock Creek Felsenmeer
• Loon Lake Woods
• New Auburn Sedge Meadow

Bayfield County

• Moquah Barrens
• Bark Bay Slough
• Port Wing Boreal Forest
• Sajdak Springs
• Lost Creek Bog
• Bibon Swamp
• Barksdale Ponds
• North Country Trail Hardwoods
• Lake Owen Hardwoods
• Eighteen Mile Creek
• Drummond Woods
• Wilson Lake
• Camp Nine Pines
• Bearsdale Creek & Hyatt Springs
• Northeast Lake
• Mountain Lake
• Fairyland
• Rock Lake
• Namekagon Fen
• Inch Lake
• Jones Lake
• Nourse Sugarbush

Brown County

• Red Banks Alvar
• Holland Red Maple Swamp

Buffalo County

• Tiffany Bottoms
• Nelson-Trevino Bottoms
• Whitman Bottoms Floodplain Forest
• Lower Chippewa River
• Trempealeau River Meadow
• Big Swamp Tamarack Fen

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Burnett County

• Crex Sand Prairie (Barrens)
• St. Croix Ash Swamp
• Brant Brook Pines and Hardwoods
• Ekdall Wetlands
• Norway Point Bottomlands
• Kohler-Peet Barrens and Cedar Swamp
• Big Island
• St. Croix Seeps
• Blomberg Lake
• Fish Lake Meadow
• Fish Lake Pines
• Reed Lake Meadow

Calumet County

• High Cliff Escarpment
• Stockbridge Ledge Woods

Chippewa County

• Plagge Woods
• Marsh Miller Cedars

Clark County

• Schmidt Maple Woods
• Blue Swamp

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Columbia County

• Gibraltar Rock
• Audubon Goose Pond
• Lost Lake
• Baraboo River Floodplain Forest
• Rocky Run Oak Savanna
• Dells of the Wisconsin River
• French Creek Fen
• Springvale Wet Prairie
• Grassy Lake
• Pine Island Savanna

Crawford County

• Rush Creek
• Wauzeka Bottoms
• Hogback Prairies
• Sugar Creek Bluffs
• Limery Ridge Savanna
• Kickapoo Wild Woods

Dane County

• New Observatory Woods
• Waubesa Wetlands
• Cherokee Marsh
• Mazomanie Bottoms
• Empire Prairies
• Olson Oak Woods
• Black Earth Rettenmund Prairie
• Hook Lake Bog
• Mazomanie Oak Barrens
• Sugar River Wetlands
• Deansville Fen
• Lodi Marsh
• Goose Lake Drumlins
• Pleasant Valley Conservancy

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Dodge County

• Fourmile Island Rookery
• Waterloo Prairie
• Mayville Ledge Beech-Maple Woods
• Waterloo Quartzite Outcrops
• Chub and Mud Lake Riverine Marsh
• Chub Lake Oak Savanna

Door County

• Peninsula Park Beech Forest
• Peninsula Park White Cedar Forest
• The Ridges Sanctuary
• Sister Islands
• Toft Point
• Newport Conifer-Hardwoods
• Jackson Harbor Ridges
• Mud Lake
• Whitefish Dunes
• Marshall's Point
• Mink River Estuary
• Moonlight Bay Bedrock Beach
• Coffey Swamp
• Baileys Harbor Boreal Forest and Wetlands
• Kangaroo Lake
• Bayshore Blufflands
• Ellison Bluff
• Europe Bay Woods
• North Bay
• Rock Island Woods
• White Cliff Fen and Forest
• Big and Little Marsh
• Thorp Pond
• Detroit Harbor
• Logan Creek
• Meridian Park
• Little Lake
• Cave Point-Clay Banks

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Douglas County

• Solon Springs Sharptail Barrens
• Brule River Boreal Forest
• Brule Glacial Spillway
• Black Lake Bog
• Dwight's Point and Pokegama Wetlands
• Belden Swamp
• Buckley Creek and Barrens
• Erickson Creek Forest and Wetlands
• Nemadji River Floodplain Forest
• Big Manitou Falls and Gorge
• Mott's Ravine
• Brule Rush Lake
• Bear Beach
• Pokegama Carnegie Wetlands
• Empire Swamp
• Blueberry Swamp
• Flat Lake
• Goose Lake

Dunn County

• Nine Mile Island
• Otter Creek Oak Barrens
• Caryville Savanna
• Lower Chippewa River
• Red Cedar River Savanna
• Muddy Creek Sedge Meadow
• Big Beaver Meadow

Eau Claire County

• Putnam Park
• Coon Fork Barrens
• South Fork Barrens
• Pea Creek Sedge Meadow
• North Fork Eau Claire River
• Canoe Landing Prairie

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Florence County

• Fox Maple Woods
• Spread Eagle Barrens
• Brule River Cliffs
• Grandma Lake Wetlands
• Wisconsin Slough
• Lauterman Lake
• Popple River Corridor
• Hedmark Pines
• Wheeler Lake
• Woods Creek
• Kieper Creek
• Haley Creek Swamp

Fond du Lac County

• Haskell Noyes Memorial Woods
• Ripon Prairie
• Waupun Park Maple Forest
• Spruce Lake Bog
• Milwaukee River and Swamp
• Spring Lake
• Oakfield Ledge
• Crooked Lake Wetlands
• Milwaukee River Tamarack Lowlands and Dundee Kame
• Oakfield Railroad Prairie

Forest County

• Scott Lake and Shelp Lake
• Giant White Pine Grove
• Franklin and Butternut Lakes
• Atkins Lake and Hiles Swamp
• Bastile Lake
• McCaslin Mountain
• Argonne Experimental Forest
• Alvin Creek Headwaters
• Rat Lake Swamp/Popple River Headwaters
• Echo Lake
• Pat Shay Lake
• Wabikon Lake
• North Otter Creek
• Anvil Lake Trail
• Camp 3 Lakel
• Deer Mountain
• Haymeadow Flowage
• Crandon Ribbed Fen

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Grant County

• Wyalusing Hardwood Forest
• Dewey Heights Prairie
• Blue River Sand Barrens
• Wyalusing Walnut Forest
• Ipswich Prairie
• Adiantum Woods
• Woodman Lake Sand Prairie & Dead Lake
• Gasner Hollow Prairie
• Snow Bottom
• Blue River Bluffs
• Cassville Bluffs
• Borah Creek Prairie

Green County

• Browntown Oak Forest
• Abraham's Woods
• Oliver Prairie
• Muralt Bluff Prairie
• Ward/Swartz Decatur Woods
• York Prairie

Green Lake County

• Fountain Creek Wet Prairie
• Puchyan Prairie
• Berlin Fen
• Snake Creek Fen
• Princeton Prairie
• White River Sedge Meadow
• White River Prairie/Tamarack

Iowa County

• Pine Cliff
• Tower Hill Bottoms
• Avoca Prairie and Savanna
• Arena Pines and Sand Barrens
• Pecatonica River Woods
• Ridgeway Pine Relict
• Barneveld Prairie

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Iron County

• Toy Lake Swamp
• Moose Lake
• Frog Lake and Pines
• Bass Lake Preserve
• Turtle-Flambeau Patterned Bog
• Lake Evelyn
• Caroline Lake
• Springstead Muskeg
• Catherine Lake Hemlock-Hardwoods
• DuPage Lake Peatlands
• Flambeau Wetlands
• Island Lake Hemlocks

Jackson County

• Buffalo River Trail Prairies
• Castle Mound Pine Forest
• Washburn Marsh
• Robinson Creek Pines
• Jay Creek Pine Forest
• Ketchum Creek Pines
• Bauer-Brockway Barrens
• Bear Bluff
• North Bend Wet Prairie
• Half Moon Bottoms
• Black River Savanna

Jefferson County

• Faville Prairie
• Waterloo Prairie
• Bean Lake
• Snapper Prairie
• Red Cedar Lake
• Kettle Moraine Oak Opening
• Jefferson Tamarack Swamp
• Ancient Aztalan Village
• Rose Lake
• Texas Island Woods
• Mud Lake Fen and Wet Prairie

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Juneau County

• Necedah Oak-Pine Savanna
• Necedah Oak-Pine Forest
• Blackhawk Island
• Cranberry Creek Mound Group
• Bass Hollow
• Dells of the Wisconsin River
• Mill Bluff
• Buckhorn Barrens
• Yellow River Oxbows
• Lemonweir Bottomland Hardwood Forest
• Suk Cerney Peatlands
• Meadow Valley Barrens
• Blueberry Trail
• Kingston Pines
• Hog Island Tamaracks

Kenosha County

• New Munster Bog Island
• Chiwaukee Prairie
• Silver Lake Bog
• Peat Lake

La Crosse County

• Midway Railroad Prairie
• La Crosse River Trail Prairie
• Great River Trail Prairies
• Holland Sand Prairie
• Van Loon Floodplain Forest
• Van Loon Floodplain Savanna
• Berg Prairie & Billy Goat Ridge
• Northeast Coulee Oak Woodland

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Lafayette County

• Belmont Mound Woods
• Ipswich Prairie
• Hardscrabble Prairie
• Weir White Oaks
• Yellowstone Savanna
• Belmont Prairie

Langlade County

• Flora Spring Pond
• Oxbow Rapids, Upper Wolf River
• Bear Caves
• Bogus Swamp
• Minito Lake
• Lawrence Lake
• Hunting River Alders
• Kelly Lynn Bog
• Swamp Creek Fen

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Lincoln County

• Krueger Pines
• Lily Lake

Manitowoc County

• Wilderness Ridge
• VanderBloemen Bog
• Cherney Maribel Caves
• Two Creeks Buried Forest
• Point Beach Ridges
• Woodland Dunes

Marathon County

• Dells of the Eau Claire River
• Big Eau Pleine Woods
• Rib Mountain Talus Forest
• Plover River Woods

Marinette County

• Seagull Bar
• Marinette County Beech Forest
• Miscauno Cedar Swamp
• Dunbar Barrens
• Bloch Oxbow and Pines
• Town Corner Cedars
• Johnson Falls
• Kirby Lake Hardwoods
• Lake Noquebay Sedge Meadow
• Peshtigo Harbor Lacustrine Forest
• Peshtigo River Delta Marshes

Marquette County

• Summerton Bog
• Lawrence Creek
• Muir Park
• Comstock Bog-Meadow
• Observatory Hill
• Upper Fox Headwaters
• Page Creek Marsh
• Germania Wet Prairie
• Wedde Creek Savanna
• Mecan River Pine-Oak Forest

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Milwaukee County

• Cudahy Woods
• Warnimont Bluff Fens
• Franklin Savanna

Monroe County

• La Crosse River Trail Prairies
• Eureka Maple Woods
• Fort McCoy Barrens
• Mill Bluff
• Portland Maples
• Sand Creek Pines

Oconto County

• Charles Pond
• Barney Creek
• Glocke Lake
• Hagar Mountain
• Snow Falls Creek
• Diamond Roof
• Waupee Lake Swamp
• Nelligan Lake
• Sunrise Lake
• Tar Dam Pines
• Bonita Country
• Thunder River Swamp
• North Branch Bottoms
• Forbes Springs
• Thunder Mountain
• LaFave Swamp
• Priest Rock
• Camp Five Lake
• Cathedral Pines
• Battle Creek Hemlocks
• South Branch Beech Grove
• Lake Lackawanna
• Kelly Lake Hemlocks
• Peshtigo Brook Meadow and Woods

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Oneida County

• Finnerud Pine Forest
• Rice Lake
• Holmboe Conifer Forest
• Gobler Lake
• Stone Lake Pines
• Wind Pudding Lake
• Patterson Hemlocks
• Atkins Lake
• Tomahawk River Pines
• Squirrel River Pines
• Germain Hemlocks
• Pat Shay Lake
• Tomahawk Lake Hemlocks
• Two Lakes Pine-Oak Forest
• Big Swamp
• Rainbow Wetlands
• Shallow Lake
• Spur Lake
• Lower Tomahawk River Pines
• Sugar Camp Hemlocks
• Enterprise Hemlocks

Outagamie County

• Shaky Lake
• Hortonville Bog

Ozaukee County

• Cedarburg Bog
• Cedarburg Beech Woods
• Fairy Chasm
• Kurtz Woods
• Riveredge Creek and Ephemeral Pond
• Sapa Spruce Bog
• Huiras Lake

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Pepin County

• Five-Mile Bluff Prairie
• Maiden Rock Bluff
• Nine Mile Island
• Lower Chippewa River

Pierce County

• Trenton Bluff Prairie
• Kinnickinnic River Gorge and Delta
• Rush River Delta
• Morgan Coulee Prairie
• Plum Creek Woods

Polk County

• Sterling Barrens
• Dalles of the St. Croix River
• Interstate Lowland Forest
• Tula Lake
• Centennial Bedrock Glade
• Farmington Bottoms
• Osceola Bedrock Glades
• Standing Cedars
• Tunnel Channel Woods
• Straight Lake Tamarack Fen

Portage County

• Buena Vista Quarry Prairie
• Buena Vista Prairie Chicken Meadow
• New Hope Pines
• Dewey Marsh
• Pickerel Lake
• Emmons Creek Barrens
• Mead Conifer Bogs
• Upper Little Wolf
• Bradley Creek Swamp Conifers
• Flume Creek Cedars

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Price County

• Memorial Grove Hemlocks
• Tucker Lake Hemlocks
• Foulds Creek
• Little Willow Drumlin
• Riley Lake
• Elk River Valley
• Doering Woods
• Jump River Woods

Racine County

• Sander's Park Hardwoods
• Renak-Polak Maple-Beech Woods
• Karcher Springs
• Cherry Lake Sedge Meadow

Richland County

• Hub City Bog
• Richwood Bottoms
• Smith Slough and Sand Prairie
• Gotham Jack Pine Barrens
• Orion Mussel Bed
• Bear Creek Sedge Meadow

Rock County

• Avon Bottoms
• Swenson Wet Prairie
• Newark Road Prairie
• Kessler Railroad Prairie
• Lima Bog
• Rock River Prairie
• Fair Meadows

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Rusk County

• Blue Hills Felsenmeer
• Hawkins Hemlocks

St. Croix County

• Apple River Canyon
• Kinnickinnic Wet Prairie

Sauk County

• Parfrey's Glen
• Devil's Lake Oak Forest
• Durst Rockshelter
• Pine Hollow
• Lodde's Mill Bluff
• Cady's Marsh
• Ableman's Gorge
• Baxter's Hollow
• Honey Creek
• South Bluff/Devil's Nose
• East Bluff
• Spring Green Preserve
• Natural Bridge and Rockshelter
• Pewits Nest
• McGilvra Woods
• Ferry Bluff
• Bakken's Pond
• Dells of the Wisconsin River
• Bear Creek Sedge Meadow
• Hulburt Creek Woods
• Fern Dell Gorge
• Mirror Lake Pine Oak Forest
• Lower Narrows
• Hemlock Draw
• Schluckebier Prairie
• Pan Hollow

Sawyer County

• Flambeau River Hardwood Forest
• Lake of the Pines Conifer-Hardwoods
• Kissick Alkaline Bog Lake
• Upper Brunet River
• Snoose Creek
• No-Name Lake
• Ghost Lake
• Wilson Lake
• Moose River Cedar Hills
• Spring Brook Drumlins
• Thornapple Hemlocks
• Lake Helane

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Shawano County

• Jung Hemlock-Beech Forest
• Kroenke Lake
• Wolf River Bottoms

Sheboygan County

• Cedar Grove Hawk Research Station
• Kohler Park Dunes
• Kettle Hole Woods
• Crooked Lake Wetlands
• Butler Lake and Flynn's Spring
• Johnson Hill Kame
• Kettle Moraine Red Oaks
• Rhine Center Bog

Taylor County

• Twin Lakes Bog
• Diamond Lake
• Mondeaux Hardwoods
• Lost Lake Esker
• Bear Creek Hemlocks
• Kidrick Swamp
• Silver Creek/Mondeaux River
• Brush Creek Hemlocks
• Yellow River Ice-walled Lake Plain
• Richter Lake Hemlocks
• Perkinstown Hemlocks
• Pirus Road Swamp

Trempealeau County

• Brady's Bluff Prairie
• Tamarack Creek Bog
• Trempealeau Mountain
• Great River Trail Prairies

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Vernon County

• Mt. Pisgah Hemlock-Hardwoods
• Battle Bluff Prairie
• Coon Creek Cliffs
• Kickapoo Valley Reserve
• Bergen Bluffs
• Romance Prairie
• Tunnelville Cliffs

Vilas County

• Trout Lake Conifer Swamp
• Plum Lake Hemlock Forest
• Bittersweet Lakes
• Black Tern Bog
• Johnson Lake Barrens and Springs
• Lost Canoe
• Aurora Lake
• Nixon Lake
• Day Lake
• Dunn Lake
• Mary Lake
• Blackjack Springs
• Border Lakes
• Chippewa Trail
• Kentuck Lake
• Pat Shay Lake
• Anvil Lake Trail
• Beaver Creek
• Haymeadow Creek
• Headwater Lakes
• Lake Laura Hardwoods
• Papoose Creek Pines
• Rice Creek
• Trout River
• Camp Lake and Pines
• Devine Lake and Mishonagon Creek
• Allequash Lake and Pines
• Lake Alva Birch-Hemlock
• Spruce Grouse Swamp
• Upper Buckatabon Springs

Walworth County

• Beulah Bog
• Young Prairie
• Lulu Lake
• Pickerel Lake Fen
• Clover Valley Fen
• Kettle Moraine Oak Opening
• C. F. Messinger Dry Prairie and Savanna Preserve
• Bluff Creek

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Washburn County

• Lampson Moraine Pines
• Dory's Bog and Hunt Hill
• Totagatic Highlands Hemlocks
• Tranus Lake

Washington County

• Kewaskum Maple-Oak Woods
• Milwaukee River Floodplain Forest
• Jackson Marsh

Waukesha County

• Scuppernong Prairie
• Eagle Oak Opening
• Kettle Moraine Low Prairie
• Muskego Park Hardwoods
• Ottawa Lake Fen
• Genesee Oak Opening and Fen
• C. F. Messinger Dry Prairie & Savanna Preserve
• Eagle Centre Prairie
• Martin's Woods
• Mukwonago River

Waupaca County

• Poppy's Rock
• Tellock's Hill Woods
• Mud Lake Bog
• Keller Whitcomb Creek Woods
• Mukwa Bottomland Forest
• Myklebust Lake
• Pope Lake
• Mud Lake - Radley Creek Savanna
• Skunk and Foster Lakes
• Little Wolf River
• Jackson Creek Woods

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Waushara County

• Bass Lake Fen
• Bohn Lake
• Plainfield Tunnel Channel Lakes
• Upper Fox Headwaters
• Karner Blue Meadow
• Lunch Creek Wetlands
• Mecan Springs

Winnebago County

• Oshkosh-Larsen Trail Prairies
• Koro Prairie
• Rush Lake

Wood County

• Powers Bluff Maple Woods
• Mead Conifer Bogs
• Owl Creek Fen Savanna
• Skunk Creek Woods
• Red Oak Bottoms
• Hiles Wetlands
• Hog Island Tamaracks
• Yellow River Floodplain Forest

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