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Deep Creek (Appoquinimink River Tributary)
Deep Creek is a long 2nd order tributary to the Appoquinimink River in New Castle County, Delaware. Variant names According to the Geographic Names Information System, it has also been known historically as: *North Appoquinimink River Course Deep Creek rises on the Bohemia River divide about 1 mile southwest of Middletown in New Castle County, Delaware. Deep Creek then flows east to meet the Appoquinimink River about 1.5 miles southwest of Odessa, Delaware. Watershed Deep Creek drains of area, receives about 43.2 in/year of precipitation, has a topographic wetness index of 632.96 and is about 2.5% forested. See also *List of rivers of Delaware List of rivers in Delaware (U.S. state), grouped by type and sorted by name. Major rivers and creeks (27) *Appoquinimink River *Blackbird Creek *Brandywine Creek (Christina River tributary), Brandywine Creek *Broad Creek (Nanticoke River tributa ... References Rivers of Delaware Rivers of New Castle County, Delaware ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bohemia River
The Bohemia River is a U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map , accessed April 1, 2011 tributary of the Elk River on the Delmarva Peninsula. It is located in Cecil County, Maryland, with its headwaters extending into New Castle County, Delaware. The Bohemia River begins east of Hacks Point, Maryland, where its two major tributaries, Great Bohemia Creek and Little Bohemia Creek, come together, and ends at the Elk River in a wide mouth between Town Point and Ford Landing. Great Bohemia Creek and its tributary, Sandy Branch rise near Middletown, Delaware and Little Bohemia Creek rises near Warwick, Maryland. They flow through the level coastal plain, quickly reaching sea level. There are several small creeks on the northern shore, including Pooles Creek and Manor Creek. On the southern shore small creeks include Morgan Creek and Scotchman Creek. The Bohemia River was once known as the Oppoquimimi River, as it was known b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Middletown, Delaware
Middletown is a town in New Castle County, Delaware, United States. According to the 2010 Census, the population of the town is 18,871. Geography and climate Middletown is located at (39.4495560, –75.7163207) with an elevation of . According to the United States Census Bureau, the town has a total area of , of which is land and 0.16% is water. Infrastructure Transportation The Delaware Route 1 toll road passes along the east edge of Middletown, and the town has a signed exit at Odessa for Delaware Route 299. The U.S. Route 301 toll road is just west and north of Middletown, serving the Chesapeake Bay Bridge to the southwest. US 301 has exits for Middletown at DE 299 west of town and Delaware Route 71 north of town. DE 71 passes north–south through Middletown on Broad Street and heads north to the Summit Bridge and south to Townsend and U.S. Route 13. DE 299 passes east–west through Middletown on Main Street. Delaware Route 15, a rural road, is concurrent with DE 299 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Appoquinimink River
The Appoquinimink River is a river flowing to Delaware Bay in northern Delaware in the United States. The river is long and drains an area of on the Atlantic Coastal Plain. The Appoquinimink flows for its entire length in southern New Castle County. It rises approximately west of Townsend and flows generally eastwardly, south of Middletown and past Odessa, to its mouth at the northern end of Delaware Bay, approximately east of Odessa.DeLorme (2004). ''Maryland Delaware Atlas & Gazetteer''. p.61, pp.78-79. Yarmouth, Maine: DeLorme. . In its upper course the river passes through two man-made lakes, Wiggins Mill Pond and Noxontown Lake; the river is tidal to the dam at Noxontown Lake, and salinity from Delaware Bay typically affects the lowermost of the river. The lower of the river are considered to be navigable by the U.S. Army Corps of Engineers. It collects three named tributaries along its course: From the north, Deep Creek, long (also known historically as the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Odessa, Delaware
Odessa is a town in New Castle County, Delaware, United States. The population was 364 at the 2010 census. Founded as Cantwell's Bridge in the 18th century, the name was changed in the 19th century, after the Ukrainian port city of the same name. Today a significant part of the town is a historic district list on the National Register of Historic Places. History Odessa was originally known as Cantwell's Bridge. In 1721, a son of Captain Edmund Cantwell opened a toll bridge over the Appoquinimink Creek at this location. Cantwell's Bridge became an important port that shipped wheat, corn, tobacco, and produce down the creek to the Delaware Bay, where it traveled to distant ports. The town was also home to tanneries that produced leather goods. Cantwell's Bridge would continue to prosper as an agricultural port into the 19th century. In 1855, the grain trade collapsed after the Delaware Railroad was built to the west through Middletown. The railroad was originally proposed to be bu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New Castle County, Delaware
New Castle County is the northernmost of the three counties of the U.S. state of Delaware (New Castle, Kent, and Sussex). As of the 2020 census, the population was 570,719, making it the most populous county in Delaware, with nearly 60% of the state's population of 989,948. The county seat is Wilmington, which is also the state's most populous city. New Castle County is included in the Philadelphia- Camden- Wilmington, PA-NJ-DE-MD Metropolitan Statistical Area. The county is named after William Cavendish, 1st Duke of Newcastle (–1676). New Castle County has the highest population and population density of any Delaware county, and it is the smallest county in the state by area. It has more people than the other two counties, Kent and Sussex, combined. It is also the most economically developed of the three. History The first permanent European settlement on Delaware soil was Fort Christina, resulting from Peter Minuit's 1638 expedition on the Swedish vessels ''Fogel Grip' ... [...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] |
Topographic Wetness Index
The topographic wetness index (TWI), also known as the compound topographic index (CTI), is a steady state wetness index. It is commonly used to quantify topographic control on hydrological processes. The index is a function of both the slope and the upstream contributing area per unit width orthogonal to the flow direction. The index was designed for hillslope catenas. Accumulation numbers in flat areas will be very large, so TWI will not be a relevant variable. The index is highly correlated with several soil attributes such as horizon depth, silt percentage, organic matter content, and phosphorus. Methods of computing this index differ primarily in the way the upslope contributing area is calculated. Definition The topographic wetness index is defined as: \ln where a is the local upslope area draining through a certain point per unit contour length and \tan b is the local slope in radians. The TWI has been used to study spatial scale effects on hydrological processes. The t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Rivers Of Delaware
List of rivers in Delaware (U.S. state), grouped by type and sorted by name. Major rivers and creeks (27) *Appoquinimink River *Blackbird Creek *Brandywine Creek (Christina River tributary), Brandywine Creek *Broad Creek (Nanticoke River tributary), Broad Creek *Broadkill River *Choptank River *Christina River *Delaware River *Hershey Run *Indian River (Delaware), Indian River *Leipsic River *Lingo Creek *Little River (Delaware), Little River *Marshyhope Creek *Mill Creek (White Clay Creek tributary), Mill Creek *Mispillion River *Murderkill River *Naamans Creek *Nanticoke River *Pepper Creek (Delaware), Pepper Creek *Pocomoke River *Red Clay Creek *St. Jones River *Sassafras River *Shellpot Creek *Simons River *Smyrna River *White Clay Creek All named streams (437) *Agricultural Ditch (Dirickson Creek tributary), Agricultural Ditch, Sussex County, Delaware, Sussex County *Ake Ditch, Sussex County, Delaware, Sussex County *Alapocas Run (Brandywine Creek tributary), Alapocas Run, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rivers Of Delaware
List of rivers in Delaware (U.S. state), grouped by type and sorted by name. Major rivers and creeks (27) *Appoquinimink River *Blackbird Creek * Brandywine Creek * Broad Creek *Broadkill River * Choptank River *Christina River *Delaware River *Hershey Run * Indian River *Leipsic River *Lingo Creek *Little River *Marshyhope Creek * Mill Creek *Mispillion River *Murderkill River *Naamans Creek * Nanticoke River * Pepper Creek * Pocomoke River *Red Clay Creek * St. Jones River *Sassafras River *Shellpot Creek * Simons River *Smyrna River *White Clay Creek All named streams (437) * Agricultural Ditch, Sussex County *Ake Ditch, Sussex County *Alapocas Run, New Castle County * Allabands_Mill_Stream,_ Allabands_Mill_Stream_(Isaac_Branch_tributary)">Allabands_Mill_Stream,_Kent_County,_Delaware">Kent_County *Alms_House_Ditch,__Sussex_County *Almshouse_Branch_(Isaac_Branch_tributary).html" ;"title="Kent_County,_Delaware.html" ;"title="Branch">Allabands Mill Stream (Isaac Allabands_Mill ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
