"},"discharge1_avg":{"wt":""},"basin_size":{"wt":"Approximately {{Convert|2400|mi2|km2|abbr=on}}{{cite web |title=The Black River Basin |url=https://dnr.wisconsin.gov/topic/Watersheds/basins/bbt/black |website=dnr.wisconsin.gov |publisher=Wisconsin Department of Natural Resources |access-date=12 August 2022}}"},"river_system":{"wt":"[[Mississippi River]]"},"tributaries_left":{"wt":""},"tributaries_right":{"wt":""}},"i":0}}]}" id="mwBA">River
Black River | |
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![]() Black River dam in Black River Falls | |
![]() Map of the Black River watershed | |
Physical characteristics | |
Source | |
• location | Black Lake, Taylor County, Wisconsin |
Mouth | |
• location | Mississippi River in La Crosse, Wisconsin |
• elevation | 630 ft (190 m) [1] |
Length | 190 miles (310 km) |
Basin size | Approximately 2,400 sq mi (6,200 km2) [2] |
Basin features | |
River system | Mississippi River |
The Black River is a river in west-central Wisconsin and a tributary of the Mississippi River. The river is approximately 190 miles (310 km) long. [3] During the 19th century, pine logs were rafted down the Black, heading for sawmills at La Crosse and points beyond.
The river begins in central Wisconsin, rising in Taylor County at 45°19′00″N90°15′20″W / 45.31667°N 90.25556°W approximately 2.5 miles (4.0 km) west of the village of Rib Lake. [1] It flows south-southwest through Medford, Greenwood, Neillsville and Black River Falls. The Black River first mingles with the Mississippi River in Lake Onalaska in the Upper Mississippi River National Wildlife and Fish Refuge. The lower 10 miles (16 km) of the river channel have been absorbed by Lake Onalaska, an impoundment of the Mississippi River formed by Lock and Dam No. 7 at Onalaska. The river exits Lake Onalaska through a channel between French Island and the city of Onalaska and rejoins the Mississippi River at 43°49′12″N91°15′26″W / 43.82000°N 91.25722°W , [1] northwest of La Crosse.
The Black River can be divided into two sections by the dam at Black River Falls. The upstream section averages 6.6 feet/mile gradient, while the lower section through the Driftless Area only averages 1.7 feet/mile gradient. [4] An additional distinction is that the upper section has a substrate predominantly rocky and soil that contributes tannin, while the lower section has a predominantly sandy substrate. The tannin content of the water is the source of the river's name.
The East Fork Black River rises in Wood County at 44°35′26″N90°17′49″W / 44.59056°N 90.29694°W , southwest of Marshfield and flows 57.5 miles (92.5 km) [3] south and west into Lake Arbutus on the Black River at 44°25′50″N90°41′41″W / 44.43056°N 90.69472°W . [5]
The Little Black River is formed by the confluence of the East and West Branches at 45°07′51″N90°16′00″W / 45.13083°N 90.26667°W and flows into the Black River at 45°06′39″N90°20′57″W / 45.11083°N 90.34917°W south of Medford. [6] The West Branch Little Black River rises at 45°15′59″N90°15′07″W / 45.26639°N 90.25194°W , south of Rib Lake and less than 2 miles (3.2 km) from the source of the main branch of the Black River. [7] The East Branch Little Black River rises at 45°14′45″N90°10′49″W / 45.24583°N 90.18028°W south of Rib Lake. [8]
The earliest mention of the Black River may be in 1661, when a French Jesuit priest reported that a band of Huron Indians had taken refuge near its headwaters, where they were starving. The priest, René Ménard, tried to reach them from Lake Superior by canoe, but disappeared somewhere in the wilderness. [9]
At the time of the 1837 Treaty of St. Peters, the Ojibwe dominated the upper Black. The lower Black generally formed the border between the Lakota to the west and the Ho-Chunk to the east. [10] That treaty opened up northern Wisconsin for logging. At that time, the lower Black flowed through a mosaic of oak and other hardwood. But the upper Black flowed through prime pinelands, particularly in what would become Clark County. [11] Before lumbering, the Black River is estimated to have drained 7% of Wisconsin's pinelands. [12]
In 1839, Jacob Spaulding and Robert and Andrew Wood led an expedition from Prairie du Chien up the Mississippi and the Black into the forest and built a sawmill at the future site of Black River Falls. [13] In 1841 a group of Mormons from Nauvoo, Illinois came up the Black and began cutting logs around Black River Falls. [14] In 1842 they floated a raft of their logs down the Black and Mississippi to Nauvoo, demonstrating the feasibility of this transport. [13] The lumber was used to construct the Nauvoo Temple and the Nauvoo House. [14] By 1847, thirteen mills on the Black River produced over 6 million board feet of lumber. Sawmills on the Black contributed to the growth of Neillsville, Black River Falls, and La Crosse. By 1872 the Black produced 300 million board feet of lumber per year. [13]
The river has also been used to transport coal and petroleum products. [15]
A ferry operated by Alex McGilvray crossed the river near La Crosse, starting in 1861. This was supplanted by a series of seven bowstring truss bridges were built during 1891-92 to bring a La Crosse County road through backwaters of the Black River and then cross the Black River itself, connecting the city of La Crosse with rural Trempealeau County. [16]
La Crosse County is a county located in the U.S. state of Wisconsin. At the 2020 census, the population was 120,784. Its county seat is La Crosse. La Crosse County is included in the La Crosse-Onalaska, WI-MN Metropolitan Statistical Area with a population of 170,341 and is the most populous county on Wisconsin's western border.
Clark County is a county in the U.S. state of Wisconsin. As of the 2020 census, the population was 34,659. Its county seat is Neillsville.
Hokah is a city in Houston County, Minnesota, United States. The population was 580 at the 2010 census. Hokah is located near the confluence of the Root and Mississippi rivers, opposite La Crosse, Wisconsin.
Eaton is a town in Clark County in the U.S. state of Wisconsin. The population was 712 at the 2010 census.
Hixon is a town in Clark County in the U.S. state of Wisconsin. The population was 740 at the 2000 census. Most of the village of Withee, most of the city of Owen, and the ghost town of Clark are located in Hixon.
Longwood is a town in Clark County in the U.S. state of Wisconsin. The population was 698 at the 2000 census.
Warner is a town in Clark County in the U.S. state of Wisconsin. As of the 2000 census, the town had a total population of 627. Hemlock, now a ghost town in Warner, was once a little mill town that grew around a dam below the confluence of the Black and Popple rivers.
Brice Prairie is a census-designated place (CDP) in La Crosse County, Wisconsin, United States. The population was 1,887 at the 2010 census. Brice Prairie is located in the Town of Onalaska.
Campbell is a town in the middle of the Mississippi River in La Crosse County, Wisconsin, United States. It is part of the La Crosse, Wisconsin Metropolitan Statistical Area. The population was 4,284 as of the 2020 Census.
French Island is a census-designated place (CDP) in La Crosse County, Wisconsin, United States. The population was 4,207 at the 2010 census. It lies on an island of the same name, though they are not coextensive; a portion of the island is part of the city of La Crosse. All of the island is part of the La Crosse Metropolitan Statistical Area. French Island is part of the town of Campbell and contains all of its population, because the balance of Campbell is uninhabited.
Little Black is a town located in Taylor County, Wisconsin. The village of Stetsonville lies partly in the town, and the hamlet of Little Black. As of the 2000 census, the town had a total population of 1,148.
Maplehurst is a town in Taylor County, Wisconsin, United States. The population was 359 at the 2000 census.
Thorp is a city in Clark County in the U.S. state of Wisconsin. The population was 1,621 at the 2010 census. The city is located partially within the Town of Thorp and partially within the Town of Withee.
Onalaska is a city in La Crosse County, Wisconsin, United States. The population was 18,803 at the 2020 census. It borders the larger La Crosse, Wisconsin, and is a part of the La Crosse-Onalaska, WI-MN Metropolitan Area.
The Wisconsin River is a tributary of the Mississippi River in the U.S. state of Wisconsin. At approximately 430 miles long, it is the state's longest river. The river's name was first recorded in 1673 by Jacques Marquette as "Meskousing" from his Indian guides - most likely Miami for "river running through a red place."
The Jump River is a small rocky river in north-central Wisconsin. In the late 19th century it was used to drive logs down to the Chippewa River. Today it is recreational, rambling through woods and farmlands, used mostly by fishermen and paddlers.
The Chippewa River in Wisconsin flows approximately 183 miles (294 km) through west-central and northwestern Wisconsin. It was once navigable for approximately 50 miles (80 km) of its length, from the Mississippi River, by Durand, northeast to Eau Claire. Its catchment defines a portion of the northern boundary of the Driftless Area. The river is easily accessible for bikers and pleasure seekers via the Chippewa River State Trail, which follows the river from Eau Claire to Durand.
The Black River is a 41.1-mile-long (66.1 km) river on the Upper Peninsula of the U.S. state of Michigan, flowing mostly in Gogebic County into Lake Superior at 46°40′03″N90°02′57″W. Its source at 46°18′54″N90°01′15″W is a boreal wetland on the border with Iron County, Wisconsin. The northern section of the river, 14 miles (23 km) within the boundaries of the Ottawa National Forest, was designated a National Wild and Scenic River in 1992.
Lake Onalaska is a reservoir located on the Black River and Mississippi River between Wisconsin, and Minnesota. It is approximately 4 miles (6.4 km) across, and is the widest point on the Mississippi River. Located in La Crosse County in the state of Wisconsin, its latitude and longitude are 43°52′01″N091°18′26″W. The lake is 7,688 acres (31.11 km2) and is shored by the city from which its name came from: Onalaska, Wisconsin. It sits at an altitude of 633 feet and is 43 feet (13 m) deep at its deepest.
The Great River State Trail is a 24-mile (39 km) rail trail between Onalaska and Marshland, Wisconsin. It is designed for foot, bicycle, equestrian or light motorized traffic. It is designated as a multiuse trail, offering recreational access to the routes, and is open to the public.