| 词条 | Black Run (West Branch Susquehanna River tributary) |
| 释义 |
| name = Black Run | source1_location = east of a pond in Brady Township, Lycoming County, Pennsylvania | mouth_location = West Branch Susquehanna River in Brady Township, Lycoming County, Pennsylvania near Montgomery | mouth_coordinates = {{coord|41.1399|-76.8956|region:US-PA|format=dms|display=inline,title}} | progression = West Branch Susquehanna River → Susquehanna River → Chesapeake Bay | length = {{convert|5.87|mi|km|abbr=on}} | source1_elevation = {{convert|629|ft|m|abbr=on}} | mouth_elevation = {{convert|456|ft|m|abbr=on}} | basin_size = {{convert|5.87|sqmi|km2|abbr=on}} | tributaries_left = three unnamed tributaries | tributaries_right = one unnamed tributary }} Black Run is a tributary of the West Branch Susquehanna River in Lycoming County and Union County, in Pennsylvania, in the United States. It is approximately {{convert|3.6|mi|km}} long and flows through Brady Township in Lycoming County and Gregg Township in Union County.[1] The watershed of the stream has an area of {{convert|5.87|sqmi|km2}}. The stream is not designated as an impaired waterbody. It is a relatively small stream with its mouth located near Montgomery. The stream's watershed is designated as a Warmwater Fishery and a Migratory Fishery. CourseBlack Run begins to the east of a pond in Brady Township, Lycoming County. It flows south-southeast for several tenths of a mile before exiting Brady Township and Lycoming County. Upon leaving Lycoming County, the stream enters Gregg Township, Union County and turns southeast for several tenths of a mile, passing through a pond, receiving an unnamed tributary from the left, and passing through a wetland. It then passes through another pond, where it receives an unnamed tributary from the right. The stream then turns east for several tenths of a mile before turning east-southeast for several tenths of a mile. In this reach, it receives an unnamed tributary from the left. The stream then turns northeast, crossing US Route 15, before turning east and receiving an unnamed tributary from the left. After a few tenths of a mile, it turns northeast for a few tenths of a mile, reentering Brady Township, Lycoming county. The stream then turns east-southeast for a few tenths of a mile before reaching its confluence with the West Branch Susquehanna River.[1] Black Run joins the West Branch Susquehanna River {{convert|20.34|mi|km}} upstream of its mouth.[2] HydrologyBlack Run is not designated as an impaired waterbody.[3] The Lycoming County RMS Recycling Facility and the Lycoming County RMS Southside Stockpile once applied for a permit to discharge stormwater into an unnamed tributary or tributaries of the stream.[4] The Federal Correctional Complex, Allenwood has discharged effluent from its wastewater treatment plant into the stream.[5] Geography and geologyThe elevation near the mouth of Black Run is {{convert|456|ft|m}} above sea level.[6] The elevation of the stream's source is {{convert|629|ft|m}} above sea level.[1] Black Run was described as a "rather small and insignificant stream" in an 1899 report.[7] Glacial drift and boulders of the Catskill Formation and the Pocono Formation occur in the vicinity of Black Run.[8]WatershedThe watershed of Black Run has an area of {{convert|5.87|sqmi|km2}}.[2] The stream is entirely within the United States Geological Survey quadrangle of Montoursville South.[6] Its mouth is located near Montgomery.[2] The stream is situated near the northern border of Gregg Township, Union County.[9] The Allenwood Federal Prison Camp and the Lycoming County Landfill are in the watershed of Black Run. In 1990, it was noted that there was a potential industrial site to the north of the stream.[10] HistoryBlack Run was entered into the Geographic Names Information System on August 2, 1979. Its identifier in the Geographic Names Information System is 1169731.[6] In the late 1800s, a tannery discharged waste into Black Run.[7] In 1990, a wastewater treatment plant was proposed; it was planned to be located near the mouth of Black Run and to discharge {{convert|760000|gal|m3}} per day into the West Branch Susquehanna River.[10] BiologyThe drainage basin of Black Run is designated as a Warmwater Fishery and a Migratory Fishery.[11] See also
References1. ^1 2 {{citation |author=United States Geological Survey |url=http://viewer.nationalmap.gov/viewer/ |title=The National Map Viewer |accessdate=January 16, 2016 |deadurl=yes |archiveurl=https://www.webcitation.org/66gupqQDM?url=http://viewer.nationalmap.gov/viewer/ |archivedate=April 5, 2012 |df= }} 2. ^1 2 {{Citation|url = http://www.lycoming.edu/cwi/pdfs/paGazetterOfStreams.pdf|title = Pennsylvania Gazetteer of Streams|page = 36|date = November 2, 2001|accessdate = January 16, 2016}} 3. ^{{citation|author = United States Environmental Protection Agency|url = http://oaspub.epa.gov/tmdl/attains_watershed.control?p_huc=02050206&p_state=PA&p_cycle=2006&p_report_type=A|title = Assessment Summary for Reporting Year 2006 Pennsylvania, Lower West Branch Susquehanna Watershed|accessdate = January 16, 2016}}{{dead link|date=July 2017 |bot=InternetArchiveBot |fix-attempted=yes }} 4. ^{{citation|work = Pennsylvania Bulletin|url = http://www.pabulletin.com/secure/data/vol31/31-13/552c.html|title = APPROVALS TO USE NPDES AND/OR OTHER GENERAL PERMITS|accessdate = January 16, 2016}} 5. ^{{citation|url = https://books.google.com/books?id=hR8zAQAAMAAJ&q=%22Black+Run%22+%22lycoming+county%22+pa&dq=%22Black+Run%22+%22lycoming+county%22+pa&hl=en&sa=X&ved=0ahUKEwiAjNbGv7HKAhWFyT4KHSzuDj44FBDoAQgwMAI|title = Federal Correctional Institution, Allenwood: Environmental Impact Statement|year = 1990|accessdate = January 17, 2016}} 6. ^1 2 {{citation|author = Geographic Names Information System|url = http://gnis.usgs.gov/apex/f?p=136:3:0::NO:3:P3_FID,P3_TITLE:1169731,Black%20Run|title = Feature Detail Report for: Black Run|accessdate = January 16, 2016}} 7. ^1 {{citation|url = https://books.google.com/books?id=iWZDAQAAMAAJ&pg=PA121&lpg=PA121&dq=%22Black+Run%22+%22lycoming+county%22+pa&source=bl&ots=bAa-FGejMk&sig=S0s2HBicWmWLiIyIEprbkChstq0&hl=en&sa=X&ved=0ahUKEwizl46mwa_KAhUIjz4KHe5HCrE4HhDoAQg3MAY#v=onepage&q=%22Black%20Run%22%20%22lycoming%20county%22%20pa&f=false|title = Official Documents, Comprising the Department and Other Reports ..., Volume 4|page = 121|year = 1899|accessdate = January 16, 2016}} 8. ^{{citation|url = https://books.google.com/books?id=t0Y6AQAAMAAJ&pg=PA83&lpg=PA83&dq=%22Black+Run%22+%22lycoming+county%22+pa&source=bl&ots=QPClOs9r01&sig=pnKByf3fdWWESBau-ooKWCm5vk0&hl=en&sa=X&ved=0ahUKEwizl46mwa_KAhUIjz4KHe5HCrE4HhDoAQhBMAg#v=onepage&q=%22Black%20Run%22&f=false|title = Report of Progress 1874-1889,A-Z...|page = 87|year = 1887|accessdate = January 17, 2016}} 9. ^{{citation|author = Jeannette Lasansky|publisher = Arcadia Publishing|url = https://books.google.com/books?id=FIAGjuIVXF4C&pg=PA8&dq=%22Black+Run%22+%22lycoming+county%22+pa&hl=en&sa=X&ved=0ahUKEwi8mNeWvbHKAhWFjJAKHUSdDBE4ChDoAQgyMAM#v=onepage&q=%22Black%20Run%22&f=false|title = Union County River Towns|page = 8|year = 2011|accessdate = January 17, 2016}} 10. ^1 {{citation|author = Lycoming County Planning Commission|url = http://www.jvbrown.edu/law/ordinances/BRADY_TOWNSHIP_ZONING_ORDINANCE_AND_ORDINANCE_NOTICES.PDF|archive-url = https://web.archive.org/web/20100811100013/http://www.jvbrown.edu/law/ordinances/BRADY_TOWNSHIP_ZONING_ORDINANCE_AND_ORDINANCE_NOTICES.PDF|dead-url = yes|archive-date = August 11, 2010|title = Public Notice of Proposed Revision to the Official Sewage Facilities Plan of Brady Township, Lycoming County, Commonwealth of Pennsylvania|page = 23|date = January 3, 1990|accessdate = January 16, 2016}} 11. ^{{citation|work = Pennsylvania Code|url = http://www.pacode.com/secure/data/025/chapter93/s93.9l.html|title = § 93.9l. Drainage List L. Susquehanna River Basin in Pennsylvania West Branch Susquehanna River|accessdate = January 16, 2016}} 4 : Rivers of Lycoming County, Pennsylvania|Rivers of Union County, Pennsylvania|Tributaries of the West Branch Susquehanna River|Rivers of Pennsylvania |
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