Tenmile Run (also known as Ten Mile Run or Ten-mile Run) is a tributary of the

Susquehanna River The Susquehanna River (; Lenape: Siskëwahane) is a major river located in the Mid-Atlantic region of the United States, overlapping between the lower Northeast and the Upland South. At long, it is the longest river on the East Coast of the ...

in eastern

Columbia County, Pennsylvania Columbia County is a county in the Commonwealth of Pennsylvania. It is located in Northeastern Pennsylvania. As of the 2020 census, the population was 64,727. Its county seat is Bloomsburg. The county was created on March 22, 1813, from part ...

, in the United States. It is long and is entirely in Mifflin Township. The stream's watershed has an area of 8.24 square miles. The first settlers in the area arrived in the late 1700s and a number of

mill Mill may refer to: Science and technology * * Mill (grinding) * Milling (machining) * Millwork * Textile mill * Steel mill, a factory for the manufacture of steel * List of types of mill * Mill, the arithmetic unit of the Analytical Engine early ...

s have been built on the stream. It is designated as a High-Quality Coldwater Fishery and as

Class A Wild Trout Waters Class A Wild Trout Waters are the highest biomass class given to streams in Pennsylvania by the Pennsylvania Fish and Boat Commission. They are considered to contain the highest-quality naturally reproducing trout populations in Pennsylvania. Th ...

Course

Tenmile Run begins in southern Mifflin Township, just north of

Nescopeck Mountain Nescopeck Mountain (also known as Nescopec Mountain) is a ridge in Columbia County and Luzerne County, in Pennsylvania, in the United States. Its elevation is above sea level. The ridge is a forested ridge, with at least two types of forest and ...

. The stream flows west-southwest for several miles in a fairly shallow and narrow valley. It then turns north and enters a much broader valley. Over the next few miles, the stream moves from the eastern edge of the valley to the western edge of the valley, where it crosses

Pennsylvania Route 339 Pennsylvania Route 339 (PA 339) is a , north–south state highway located in Schuylkill, Columbia, and Luzerne counties in Pennsylvania. The southern terminus is at PA 54 in Mahanoy City. The northern terminus is at PA 93 in Nescopeck. ...

and turns west, skirting a hill. After a short distance, it turns north and shortly afterwards enters the Susquehanna River. Tenmile Run joins the Susquehanna River upstream of its mouth.

Watershed, geography, and hydrology

The watershed of Tenmile Run has an area of 8.24 square miles. The elevation of Tenmile Run at its mouth is above sea level. The

census-designated place A census-designated place (CDP) is a concentration of population defined by the United States Census Bureau for statistical purposes only. CDPs have been used in each decennial census since 1980 as the counterparts of incorporated places, such ...

of Mifflinville is located near Tenmile Run. The stream is in the

United States Geological Survey The United States Geological Survey (USGS), formerly simply known as the Geological Survey, is a scientific agency of the United States government. The scientists of the USGS study the landscape of the United States, its natural resources, ...

topographic quadrangles of Mifflinville and Shumans. There is a small and asymmetrical divide separating the valley of Tenmile Run from another valley that runs westward along the foot of Nescopeck Mountain. It resembles a kame fan or a head-of-outwash and contains a layer of

sand Sand is a granular material composed of finely divided mineral particles. Sand has various compositions but is defined by its grain size. Sand grains are smaller than gravel and coarser than silt. Sand can also refer to a textural class of s ...

and

gravel Gravel is a loose aggregation of rock fragments. Gravel occurs naturally throughout the world as a result of sedimentary and erosive geologic processes; it is also produced in large quantities commercially as crushed stone. Gravel is classifi ...

that is thick. Along with the watershed of

Catawissa Creek Catawissa Creek (colloquially known as The Cat) is a U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map, accessed August 8, 2011 tributary of the Susquehanna River in east-central Pennsylvania in th ...

and the watershed of Roaring Creek, the watershed of Tenmile Run is one of the three main watersheds draining Columbia County south of the Susquehanna River. 50 percent of the length of Tenmile Run is private land that is closed for fishing and 45 percent is private land that is open for fishing. 5 percent of the stream's length is public land that is open for fishing. The concentration of

alkalinity Alkalinity (from ar, القلوي, al-qaly, lit=ashes of the saltwort) is the capacity of water to resist acidification. It should not be confused with basicity, which is an absolute measurement on the pH scale. Alkalinity is the strength of ...

in Tenmile Run is 8 milligrams per liter.

History

Tenmile Run's name derives from the fact that it was historically situated at the ten mile marker on a hill road running to Catawissa. Nicholas Angle, one of the first settlers of Mifflin Township, settled on Tenmile Run. In the late 1700s,

John Brown John Brown most often refers to: *John Brown (abolitionist) (1800–1859), American who led an anti-slavery raid in Harpers Ferry, Virginia in 1859 John Brown or Johnny Brown may also refer to: Academia * John Brown (educator) (1763–1842), Ir ...

, David Brown, the Creasy family, and the Kirkendall family inhabited a ridge overlooking the stream. In 1793, John Brown moved to a 400-acre tract in the stream's valley. The first

in Mifflin Township was built on a tributary of Tenmile Run by Jacob Swepenheiser. In 1869, George Nungesser constructed a

buckwheat Buckwheat (''Fagopyrum esculentum''), or common buckwheat, is a flowering plant in the knotweed family Polygonaceae cultivated for its grain-like seeds and as a cover crop. The name "buckwheat" is used for several other species, such as '' Fago ...

mill on the stream and operated it until 1881, when his son William J. Nungesser took over the operation of it. Another buckwheat mill was located a mile northwards on the stream. Historically, some

logging Logging is the process of cutting, processing, and moving trees to a location for transport. It may include skidding, on-site processing, and loading of trees or logs onto trucks or skeleton cars. Logging is the beginning of a supply chain ...

has been done in the watershed of Tenmile Run.

Biology

The Columbia County Natural Heritage Inventory designated Tenmile Run as a "locally significant site" in 2004.

Brown trout The brown trout (''Salmo trutta'') is a European species of salmonid fish that has been widely introduced into suitable environments globally. It includes purely freshwater populations, referred to as the riverine ecotype, ''Salmo trutta'' morph ...

inhabit Tenmile Run. The stream is designated as a high-quality coldwater fishery by the

Pennsylvania Department of Environmental Protection The Pennsylvania Department of Environmental Protection (DEP) is the agency in the U.S. state of Pennsylvania responsible for protecting and preserving the land, air, water, and public health through enforcement of the state's environmental laws. ...

. The stream is also designated as

for a stretch from its headwaters downstream as far as the road T409. Tenmile Run flows through a

palustrine Palustrine wetlands include any inland wetland that contains ocean-derived salts in concentrations of less than 0.5 parts per thousand, and is non-tidal. The word ''palustrine'' comes from the Latin word ''palus'' or marsh. Wetlands within this ca ...

forest consisting of

hardwood Hardwood is wood from dicot trees. These are usually found in broad-leaved temperate and tropical forests. In temperate and boreal latitudes they are mostly deciduous, but in tropics and subtropics mostly evergreen. Hardwood (which comes from ...

trees and hemlock. The stream's watershed is also home to

shrub swamp Shrub swamps — also called scrub swamps or buttonbush swamps — are a type of freshwater wetland ecosystem occurring in areas too wet to become swamps (“true” or freshwater swamp forest), but too dry or too shallow to become marshes. They ...

s. Mostly, forests are found in the stream's upper reaches, with swamps and marshes in the lower reaches. The forests in the watershed consist of

chestnut oak ''Quercus montana'', the chestnut oak, is a species of oak in the white oak group, ''Quercus'' sect. ''Quercus''. It is native to the eastern United States, where it is one of the most important ridgetop trees from southern Maine southwest to ...

red maple ''Acer rubrum'', the red maple, also known as swamp maple, water maple, or soft maple, is one of the most common and widespread deciduous trees of eastern and central North America. The U.S. Forest Service recognizes it as the most abundant nativ ...

red oak The genus Oak, ''Quercus'' contains about 500 species, some of which are listed here. The genus, as is the case with many List of the largest genera of flowering plants, large genera, is Taxonomic rank#Ranks in botany, divided into subgenus, subgen ...

, and white ash. The forest's

understory In forestry and ecology, understory (American English), or understorey (Commonwealth English), also known as underbrush or undergrowth, includes plant life growing beneath the forest canopy without penetrating it to any great extent, but abov ...

consists of

Japanese barberry ''Berberis thunbergii'', the Japanese barberry, Thunberg's barberry, or red barberry, is a species of flowering plant in the barberry family Berberidaceae, native to Japan and eastern Asia, though widely naturalized in China and North America, w ...

, low-bush blueberry,

witch hazel Witch-hazels or witch hazels (''Hamamelis'') are a genus of flowering plants in the family Hamamelidaceae, with three species in North America ('' H. ovalis'', '' H. virginiana'', and '' H. vernalis''), and one each in Japan ('' H.&nb ...

, may-apple,

white baneberry ''Actaea pachypoda'', the white baneberry or doll's-eyes, is a species of flowering plant in the genus ''Actaea'', of the family Ranunculaceae. The plant is native to eastern North America, in eastern Canada, and the Midwestern and Eastern Unit ...

Virginia creeper ''Parthenocissus quinquefolia'', known as Virginia creeper, Victoria creeper, five-leaved ivy, or five-finger, is a species of flowering vine in the grape family, Vitaceae. It is native to eastern and central North America, from southeastern Ca ...

viburnum ''Viburnum'' is a genus of about 150–175 species of flowering plants in the moschatel family Adoxaceae. Its current classification is based on molecular phylogeny. It was previously included in the honeysuckle family Caprifoliaceae. The membe ...

striped maple ''Acer pensylvanicum'', known as the striped maple, moosewood, moose maple or goosefoot maple, is a small North American species of maple. The striped maple is a sequential hermaphrodite, meaning that it can change its sex throughout its lifetime ...

, partridgeberry,

dogwood ''Cornus'' is a genus of about 30–60 species of woody plants in the family Cornaceae, commonly known as dogwoods, which can generally be distinguished by their blossoms, berries, and distinctive bark. Most are deciduous trees or shrub ...

, and spotted wintergreen. There is a fairly high level of bird

biodiversity Biodiversity or biological diversity is the variety and variability of life on Earth. Biodiversity is a measure of variation at the genetic (''genetic variability''), species (''species diversity''), and ecosystem (''ecosystem diversity'') l ...

in the watershed of Tenmile Run. Birds living in the stream's watershed include

worm-eating warbler The worm-eating warbler (''Helmitheros vermivorum'') is a small New World warbler that breeds in the Eastern United States and migrates to southern Mexico, the Caribbean, and Central America for the winter. Taxonomy The worm-eating warbler is ...

s, wood thrushes,

ovenbird The ovenbird (''Seiurus aurocapilla'') is a small songbird of the New World warbler family (Parulidae). This migratory bird breeds in eastern North America and winters in Central America, many Caribbean islands, Florida and northern Venezuela. ...

s, Eastern tufted titmouses,

Eastern towhee The eastern towhee (''Pipilo erythrophthalmus'') is a large New World sparrow. The taxonomy of the towhees has been under debate in recent decades, and formerly this bird and the spotted towhee were considered a single species, the rufous-sided t ...

s, veeries,

pileated woodpecker The pileated woodpecker (''Dryocopus pileatus'') is a large, mostly black woodpecker native to North America. An insectivore, it inhabits deciduous forests in eastern North America, the Great Lakes, the boreal forests of Canada, and parts of the ...

nuthatch The nuthatches () constitute a genus, ''Sitta'', of small passerine birds belonging to the family Sittidae. Characterised by large heads, short tails, and powerful bills and feet, nuthatches advertise their territory using loud, simple songs. Mo ...

es,

common yellowthroat The common yellowthroat (''Geothlypis trichas'') is a New World warbler. In the U.S. Midwest, it is also known as the yellow bandit. It is an abundant breeder in North America, ranging from southern Canada to central Mexico. The genus name ''Geot ...

s, and

American redstart The American redstart (''Setophaga ruticilla'') is a New World warbler. It is unrelated to the Old World (common) redstart. Taxonomy The American redstart was described by Carl Linnaeus in 1758 in the 10th edition of his ''Systema Naturae'' un ...

s. Other bird species found in the watershed include

scarlet tanager The scarlet tanager (''Piranga olivacea'') is a medium-sized American songbird. Until recently, it was placed in the tanager family (Thraupidae), but it and other members of its genus are now classified as belonging to the cardinal family (Cardin ...

black-capped chickadee The black-capped chickadee (''Poecile atricapillus'') is a small, non-migratory, North American songbird that lives in deciduous and mixed forests. It is a passerine bird in the tit family, the Paridae. It is the state bird of Massachusetts and ...

s, and

black-throated green warbler The black-throated green warbler (''Setophaga virens'') is a small songbird of the New World warbler family. Description It has an olive-green crown, a yellow face with olive markings, a thin pointed bill, white wing bars, an olive-green back an ...

s. Numerous species inhabit the forested swamp in the Tenmile Run watershed. These include

skunk cabbage Skunk cabbage is a common name for several plants and may refer to: * the genus ''Lysichiton'' ** Asian skunk cabbage, ''Lysichiton camtschatcensis'', grows in eastern Asia ** Western skunk cabbage, '' Lysichiton americanus'', grows in western Nor ...

fern A fern (Polypodiopsida or Polypodiophyta ) is a member of a group of vascular plants (plants with xylem and phloem) that reproduce via spores and have neither seeds nor flowers. The polypodiophytes include all living pteridophytes except t ...

s, prickly sedge,

sphagnum moss ''Sphagnum'' is a genus of approximately 380 accepted species of mosses, commonly known as sphagnum moss, peat moss, also bog moss and quacker moss (although that term is also sometimes used for peat). Accumulations of ''Sphagnum'' can store wa ...

, and others. The watershed's marshland is home to

poison sumac ''Toxicodendron vernix'', commonly known as poison sumac, or swamp-sumach, is a woody shrub or small tree growing to 9 metres (30 feet) tall. It was previously known as ''Rhus vernix''. This plant is also known as thunderwood, particul ...

, winterberry holly,

multiflora rose ''Rosa multiflora'' — ( syn. ''Rosa polyantha'') is a species of rose known commonly as multiflora rose, baby rose, Japanese rose, many-flowered rose, seven-sisters rose, Eijitsu rose and rambler rose. It is native to eastern Asia, in China, ...

, and other plants.

References

External links