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North Branch Kishwaukee River
The North Branch Kishwaukee River is a U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map accessed May 19, 2011 tributary of the Kishwaukee River in northern Illinois.James, L. Allan. ''Management and Restoration of Fluvial Systems with Broad Historical Changes and Human Impacts'',Google Books link, '' Geological Society of America'', 2009, pp. 110-111, (), (). Course The North Branch Kishwaukee River northeast of Harvard, Illinois and flows south through McHenry County.Kishwaukee River Area Assessment, Volume 2: Water Resources', '' Illinois Department of Natural Resources'', Office of Scientific Research and Analysis, 1998, p. 1, accessed January 22, 2011. to join the Kishwaukee River east of Marengo. It drains approximately of land area, flowing for 17 miles. Description The North Branch Kishwaukee River flows in an east–west direction from its point of origin and has a generally unimpeded flow, save a dam at Belvidere, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
McHenry County, Illinois
McHenry County is a county located in the U.S. state of Illinois. According to the 2020 Census, it had a population of 310,229, making it the sixth-most populous county in Illinois. Its county seat is Woodstock. McHenry County is one of the five collar counties of the Chicago-Naperville- Elgin, IL- IN- WI Metropolitan Statistical Area. Long known as a center of recreation along with agriculture in the western portion, it has more recently experienced rapid rates of suburbanization, exurbanization and urbanization, but the western portions of the county remain primarily agricultural and rural. History McHenry County was formed in 1836 out of Cook and LaSalle counties. The county was named for Major William McHenry, a member of the Illinois Militia during Tecumseh's War, a major during the Blackhawk War in 1832, and a member of the Illinois House of Representatives and Senate. He died in Vandalia in 1835. McHenry County originally stretched all the way east to Lake Michigan, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harvard, Illinois
Harvard is a city located in McHenry County, Illinois. The population was 9,469 at the 2020 census. The city is 63 miles from the Chicago Loop and it is the last stop on the Union Pacific/Northwest Line. History The original owners of the land which came to be Harvard, Illinois, were Abram Carmack and Jacob Davis, who obtained it from the government in 1845 and sold it to Gilbert Brainard shortly afterward. Upon Gilbert Brainard's death, the land was purchased by Amos Page, Otis Eastman, and Elbridge Gerry Ayer. These three men planned the layout of the town and named it "Harvard" in honor of Harvard, Massachusetts. The plat was signed by Judge J. M. Strode in Woodstock, Illinois, on November 25, 1856. Shortly afterward Amos Page and Otis Eastman sold their shares of the property to Elbridge Gerry Ayer. Mr.Ayer's involvement came out of his business interest in the extension of the Chicago and North Western Transportation Company railroad west from Cary, toward Janesville, Wis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Confluence
In geography, a confluence (also: ''conflux'') occurs where two or more flowing bodies of water join to form a single channel. A confluence can occur in several configurations: at the point where a tributary joins a larger river (main stem); or where two streams meet to become the source of a river of a new name (such as the confluence of the Monongahela and Allegheny rivers at Pittsburgh, forming the Ohio); or where two separated channels of a river (forming a river island) rejoin at the downstream end. Scientific study of confluences Confluences are studied in a variety of sciences. Hydrology studies the characteristic flow patterns of confluences and how they give rise to patterns of erosion, bars, and scour pools. The water flows and their consequences are often studied with mathematical models. Confluences are relevant to the distribution of living organisms (i.e., ecology) as well; "the general pattern ownstream of confluencesof increasing stream flow and decreasing s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marengo, Illinois
Marengo is a city in McHenry County, Illinois, United States on the Kishwaukee River. It lies approximately 60 miles west northwest of Chicago. Per the 2020 census, the population was 7,568. Geography Marengo is located at . The north edge of Marengo is bordered by the Kishwaukee River According to the 2010 census, Marengo has a total area of , all land. Major streets * Grant Highway * State Street * Telegraph Street History Marengo was first named Pleasant Grove after a grove of trees near the town site. The present name commemorates the Battle of Marengo. A post office named Marengo was established in 1844. In the early morning of June 11, 2017, at around 4:50 A.M., a house in the northwest suburbs exploded. The gas explosion set four houses on fire and damaged 50 more, nearly 20 of which were deemed "unlivable." Despite the extensive damage, no fatalities or serious injuries occurred; only two people were reported to have suffered minor injuries. Government Mareng ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geographic Names Information System
The Geographic Names Information System (GNIS) is a database of name and locative information about more than two million physical and cultural features throughout the United States and its territories, Antarctica, and the associated states of the Marshall Islands, Federated States of Micronesia, and Palau. It is a type of gazetteer. It was developed by the United States Geological Survey (USGS) in cooperation with the United States Board on Geographic Names (BGN) to promote the standardization of feature names. Data were collected in two phases. Although a third phase was considered, which would have handled name changes where local usages differed from maps, it was never begun. The database is part of a system that includes topographic map names and bibliographic references. The names of books and historic maps that confirm the feature or place name are cited. Variant names, alternatives to official federal names for a feature, are also recorded. Each feature receives a per ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kishwaukee River
The Kishwaukee River, locally known as simply The Kish, is a U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map, accessed May 13, 2011 river in the U.S. state of Illinois.. United States Board on Geographic Names, January 15, 1980. It is a tributary of the Rock River and its name derives from the Potowatomi word for "river of the sycamore".Kishwaukee Bottoms offers something for every outdoors person . Dr. Robert Hedeen, ''The Rock River Times'', July 1, 1993. (Archived b WebCite . [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geological Society Of America
The Geological Society of America (GSA) is a nonprofit organization dedicated to the advancement of the geosciences. History The society was founded in Ithaca, New York, in 1888 by Alexander Winchell, John J. Stevenson, Charles H. Hitchcock, John R. Procter and Edward Orton and has been headquartered at 3300 Penrose Place, Boulder, Colorado, US, since 1967. GSA began with 100 members under its first president, James Hall. In 1889 Mary Emilie Holmes became its first female member. It grew slowly but steadily to 600 members until 1931, when a nearly $4 million endowment from 1930 president R. A. F. Penrose Jr. jumpstarted GSA's growth. As of December 2017, GSA had more than 25,000 members in over 100 countries. The society has six regional sections in North America, three interdisciplinary interest groups, and eighteen specialty divisions. Activities The stated mission of GSA is "to advance geoscience research and discovery, service to society, stewardship of Earth, an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Illinois Department Of Natural Resources
The Illinois Department of Natural Resources (IDNR) is the code department of the Illinois state government that operates the state parks and state recreation areas, enforces the fishing and game laws of Illinois, regulates Illinois coal mines, operates the Illinois State Museum system, and oversees scientific research into the soil, water, and mineral resources of the state. In 2017, the Illinois Historic Preservation Division was added to its portfolio. It is headquartered in the state capital of Springfield. History The former ''Illinois Department of Conservation'' was reorganized into the Illinois Department of Natural Resources by executive order in 1995. The reorganization, codified into state law by Public Act 89-50, also added functions of the former ''Illinois Department of Energy and Natural Resources'' and the ''Illinois Department of Mines and Minerals'' to the agglomerated agency Organization As of 2009, the Illinois Department of Natural Resources was divided up ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Belvidere, Illinois
Belvidere is a city in Boone County, settled on the Kishwaukee River in far northern Illinois, United States. Known as the 'City of Murals', Belvidere is home to several public art installations throughout the North and South State Street historic districts, which are on the national register of historic places. These historic districts are home to places like the Boone County Museum of History, The Funderburg Museum, several restaurants and bars, antique stores and Boutique stores. Popular festivities like Heritage Days are held yearly. The population was 25,339 as of the 2020 census. It is the county seat of Boone County. Belvidere is part of the Rockford, Illinois Metropolitan Statistical Area. Geography Belvidere is located at (42.254758, -88.844093), and sits approximately above sea level. According to the 2021 census gazetteer files, Belvidere has a total area of , of which (or 98.08%) is land and (or 1.92%) is water. Located in north central Illinois, on a county on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boone County, Illinois
Boone County is a county located in the U.S. state of Illinois. As of the 2020 census, the population was 53,448. Its county seat is Belvidere. Boone County is included in the Rockford, IL Metropolitan Statistical Area. History Unlike most of Illinois, much of Northern Illinois was not submerged in a shallow prehistoric sea. As a result, bedrock found in the area now bounded as Boone County is almost entirely Ordovician, as opposed to nearby counties like McHenry and Carroll which contain large areas of later Silurian bedrock. Till and outwash from the Illinoian glaciation covers area bedrock to a depth of several hundred feet. The county's proximity to the driftless area protected the region somewhat from the more recent Wisconsin glaciation. As a result, the county's northern townships resemble a driftless-like area, with higher peak elevations and more surface detail compared to the southern townships dominated by the broad flood plains of the Kishwaukee River and its t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Substrate (marine Biology)
Stream substrate (sediment) is the material that rests at the bottom of a stream. There are several classification guides. One is: *Mud – silt and clay. *Sand – Particles between 0.06 and 2 mm in diameter. * Granule – Between 2 and 4 mm in diameter. *Pebble – Between 4 – 64 mm in diameter. *Cobble – between 6.4 and 25.6 cm in diameter *Boulder – more than 25.6 cm in diameter. Stream substrate can affect the life found within the stream habitat. Muddy streams generally have more sediment in the water, reducing clarity. Clarity is one guide to stream health. Marine substrate can be classified geologically as well. See Green et al., 1999 for a reference. Mollusks and clams that live in areas with substrate, and need them to survive, use their silky byssal threads to cling to it. See Cteniodes Ales for reference. See also * Grain size * Substrate (biology) In biology, a substrate is the surface on which an organism (such as a plant, fungus, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tributaries Of The Kishwaukee River
A tributary, or affluent, is a stream or river that flows into a larger stream or main stem (or parent) river or a lake. A tributary does not flow directly into a sea or ocean. Tributaries and the main stem river drain the surrounding drainage basin of its surface water and groundwater, leading the water out into an ocean. The Irtysh is a chief tributary of the Ob river and is also the longest tributary river in the world with a length of . The Madeira River is the largest tributary river by volume in the world with an average discharge of . A confluence, where two or more bodies of water meet, usually refers to the joining of tributaries. The opposite to a tributary is a distributary, a river or stream that branches off from and flows away from the main stream. PhysicalGeography.net, Michael Pidwirny & Scott ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
