Hallowing Run (also known as Hollowing Run) is a

tributary 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 drai ...

of the Susquehanna River in

Northumberland County, Pennsylvania Northumberland County is a county in the Commonwealth of Pennsylvania. It is part of Northeastern Pennsylvania. As of the 2020 census, the population was 91,647. Its county seat is Sunbury. The county was formed in 1772 from parts of Lancas ...

, in the United States. It is approximately long and flows through Lower Augusta Township. The watershed of the stream has an area of . The stream is not designated as an impaired waterbody. It is a stream of "local importance" according to ''History of Northumberland County, Pennsylvania'', and is located between Little Mountain and the Shamokin Hills. The area in its vicinity was settled by the first half of the 1800s and several bridges have been constructed over the stream. Its watershed is designated as a Warmwater Fishery and a Migratory Fishery.

Course

Hallowing Run begins in a small valley in Lower Augusta Township. It flows north for a few tenths of a mile and enters a much larger and deeper valley. Here, the stream flows north-northwest for a short distance before turning west-southwest for a few miles. In this reach, it flows through the valley alongside Hallowing Run Road and receives several unnamed tributaries: seven from the left and three from the

right Rights are legal, social, or ethical principles of freedom or entitlement; that is, rights are the fundamental normative rules about what is allowed of people or owed to people according to some legal system, social convention, or ethical ...

. The stream then turns south-southwest and its valley narrows. It begins flowing alongside Pennsylvania Route 147. Several tenths of a mile further downstream, it leaves its valley and turns west. The stream then crosses Pennsylvania Route 147 and a

railroad Rail transport (also known as train transport) is a means of transport that transfers passengers and goods on wheeled vehicles running on rails, which are incorporated in tracks. In contrast to road transport, where the vehicles run on a pre ...

and reaches its confluence with the Susquehanna River. Hallowing Run joins the Susquehanna River upriver of its mouth.

Hydrology

Hallowing Run is not designated as an impaired waterbody.

Geography and geology

The elevation near the mouth of Hallowing Run is above

sea level Mean sea level (MSL, often shortened to sea level) is an average surface level of one or more among Earth's coastal bodies of water from which heights such as elevation may be measured. The global MSL is a type of vertical datuma standardise ...

. The elevation of the stream's

source Source may refer to: Research * Historical document * Historical source * Source (intelligence) or sub source, typically a confidential provider of non open-source intelligence * Source (journalism), a person, publication, publishing institute o ...

is between above sea level. A total of 125 tons of

riprap Riprap (in North American English), also known as rip rap, rip-rap, shot rock, rock armour (in British English) or rubble, is human-placed rock or other material used to protect shoreline structures against scour and water, wave, or ice erosion. ...

were once placed along of Hallowing Run. Dark olive rocks of the Chemung Formation occur in the vicinity of the stream's mouth. Hallowing Run was described as a stream of "local importance" in J.J. John's 1891 book ''History of Northumberland County, Pennsylvania''. It is situated between the Shamokin Hills and Little Mountain.

Watershed

The watershed of Hallowing Run has an area of . The stream is entirely within 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, ...

quadrangle of Sunbury. The stream's designated use is for

aquatic life An aquatic ecosystem is an ecosystem formed by surrounding a body of water, in contrast to land-based terrestrial ecosystems. Aquatic ecosystems contain communities of organisms that are dependent on each other and on their environment. The tw ...

Flash flooding A flash flood is a rapid flooding of low-lying areas: washes, rivers, dry lakes and depressions. It may be caused by heavy rain associated with a severe thunderstorm, hurricane, or tropical storm, or by meltwater from ice or snow flowing ov ...

impacts some reaches of Hallowing Run. Such flooding damages agricultural land in the area and causes streambank

erosion Erosion is the action of surface processes (such as water flow or wind) that removes soil, rock, or dissolved material from one location on the Earth's crust, and then transports it to another location where it is deposited. Erosion is dis ...

. However, stormwater drainage and moderate flooding does not typically cause problems on the stream. Hallowing Run and some other streams in its vicinity experienced bank flooding in January 1996. However, recovery and damage repair were underway later that year. In 2013, the Northumberland County Conservation District was awarded a $356,000

Growing Greener Growing may refer to: * Growth (disambiguation) * Growing (band), a noise band based in Brooklyn, New York * ''Growing'' (Sleeping People album), 2007 *Growing (Rina Chinen album) * Growing, a children's song sung on the television program Barney ...

grant from 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. ...

for Hallowing Run and

Schwaben Creek Schwaben Creek is a tributary of Mahanoy Creek in Northumberland County, Pennsylvania, in the United States. Schwaben Creek is approximately long.U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map ...

History

Hallowing Run was entered into the

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 ...

on August 2, 1979. Its identifier in the Geographic Names Information System is 1176401. The stream is also known as Hollowing Run. This name appears in Israel C. White's 1883 book ''The geology of the North Branch Susquehanna River Region in the six counties of Wyoming, Lackawanna, Luzerne, Columbia, Montour and Northumberland''. By the early to mid 1800s, the area in the vicinity of Hallowing Run was somewhat settled, with farms,

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, and a small number of schoolhouses. A roadway known as Hallowing Run Road also passed through the area, connecting with Harrisburg Road and Tulpehocken Road. Many of the early settlers in the area were Scotch-Irish. A Mr. DeWitt constructed a mill from Sunbury in 1840 and used Hallowing Run as a power source. A steel stringer/multi-beam or girder bridge carrying Township Road T-394 over Hallowing Run in 1904. It is located south of Sunbury and is long. A concrete

tee beam A T-beam (or tee beam), used in construction, is a load-bearing structure of reinforced concrete, wood or metal, with a -shaped cross section. The top of the -shaped cross section serves as a flange or compression member in resisting compress ...

bridge carrying State Route 4020 over the stream was built in the village of Asherton in 1921. This bridge is long. A steel stringer/multi-beam or girder bridge carrying the same road over Hallowing Run was built in 1973. It is long and is located west of Augustaville. At least one wooden

covered bridge A covered bridge is a timber-truss bridge with a roof, decking, and siding, which in most covered bridges create an almost complete enclosure. The purpose of the covering is to protect the wooden structural members from the weather. Uncovered woo ...

historically crossed Hallowing Run.

Biology

The drainage basin of Hallowing Run is designated as a Warmwater Fishery and a Migratory Fishery. The lower stream is affected by

catch and release Catch and release is a practice within recreational fishing where after capture, often a fast measurement and weighing of the fish is performed, followed by posed photography as proof of the catch, and then the fish are unhooked and returned ...

regulations by the

Pennsylvania Fish and Boat Commission The Pennsylvania Fish and Boat Commission is an independent state agency responsible for the regulation of all fishing and boating in the state of Pennsylvania within the United States of America. Unlike many U.S. states, Pennsylvania has a sepa ...

for bass.

References

{{authority control Rivers of Northumberland County, Pennsylvania Tributaries of the Susquehanna River Rivers of Pennsylvania