| 词条 | Broad Hollow Run |
| 释义 |
| name = Broad Hollow Run | source1_location = deep valley in Noxen Township, Wyoming County, Pennsylvania | mouth_location = Bowman Creek near Stull in Noxen Township, Wyoming County, Pennsylvania | mouth_coordinates = {{coord|41.39893|-76.11496|region:US-PA|format=dms|display=inline,title}} | progression = Bowman Creek → Susquehanna River → Chesapeake Bay | length = {{convert|1.0|mi|km|abbr=on}} | source1_elevation = between {{convert|1500|and|1520|ft|m|0}} | mouth_elevation = {{convert|1234|ft|m|abbr=on}} | basin_size = {{convert|1.04|sqmi|km2|abbr=on}} }} Broad Hollow Run is a tributary of Bowman Creek in Wyoming County, Pennsylvania, in the United States. It is approximately {{convert|1.0|mi|km}} long and flows through Noxen Township.[1] The watershed of the stream has an area of {{convert|1.04|sqmi|km2}}. The surficial geology in the vicinity of the stream consists of alluvium, alluvial fan, and Wisconsinan Till. Its watershed is designated as a High-Quality Coldwater Fishery and a Migratory Fishery. CourseBroad Hollow Run begins in a deep valley in Noxen Township. It flows north-northwest for several hundred feet before turning north-northeast and north for a few tenths of a mile. In this reach, the valley of the stream becomes much shallower on one side. The stream then turns north-northeast again. Several tenths of a mile further downstream, it enters the valley of Bowman Creek and reaches its confluence with Bowman Creek.[1] Broad Hollow Run joins Bowman Creek {{convert|17.70|mi|km}} upstream of its mouth.[2] Geography and geologyThe elevation near the mouth of Broad Hollow Run is {{convert|1234|ft|m}} above sea level.[3] The elevation near the source of Broad Hollow Run is between {{convert|1500|and|1520|ft|m|0}} above sea level.[1] The surficial geology near the mouth of Broad Hollow Run consists of alluvium (which contains stratified sand, silt, gravel, and some boulders) and a till known as Wisconsinan Till. Further upstream, the surficial geology consists of Wisconsinan Till and alluvial fan, some of which is underlain by glacial lake clays. The surficial geology at the headwaters consists entirely of Wisconsinan Till.[4] Broad Hollow Run is in the vicinity of the North Mountain region.[4] Hydrology and watershedThe watershed of Broad Hollow Run has an area of {{convert|1.04|sqmi|km2}}.[2] The stream is entirely within the United States Geological Survey quadrangle of Noxen.[3] Its mouth is located near Stull.[2] Broad Hollow Run attains the requirements for use by aquatic life.[5] HistoryBroad Hollow Run was entered into the Geographic Names Information System on August 2, 1979. Its identifier in the Geographic Names Information System is 1198477.[3] BiologyThe drainage basin of Broad Hollow Run is designated as a High-Quality Coldwater Fishery and a Migratory Fishery.[6] Wild trout naturally reproduce in the stream from its headwaters downstream to its mouth.[7] See also
References1. ^1 2 {{Citation |author=United States Geological Survey |url=http://viewer.nationalmap.gov/viewer/ |title=The National Map Viewer |accessdate=October 12, 2015 |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 = 39|date = November 2, 2001|accessdate = October 12, 2015}} 3. ^1 2 {{Citation|author = Geographic Names Information System|url = http://gnis.usgs.gov/apex/f?p=136:3:0::NO::P3_FID,P3_TITLE:1198477,Broad%20Hollow%20Run|title = Feature Detail Report for: Broad Hollow Run|accessdate = October 12, 2015}} 4. ^1 {{Citation|author = Duane D. Braun|url = http://www.dcnr.state.pa.us/cs/groups/public/documents/document/dcnr_015820.zip|title = Surficial geology of the Noxen 7.5-minute quadrangle, Wyoming and Luzerne Counties, Pennsylvania|page = 18|year = 2007|accessdate = October 13, 2015}} 5. ^{{Citation|url=http://files.dep.state.pa.us/Water/Drinking%20Water%20and%20Facility%20Regulation/WaterQualityPortalFiles/2014%20Integrated%20List/2014%20Streams%20Category%202.pdf |archive-url=https://web.archive.org/web/20170123183258/http://files.dep.state.pa.us/Water/Drinking%20Water%20and%20Facility%20Regulation/WaterQualityPortalFiles/2014%20Integrated%20List/2014%20Streams%20Category%202.pdf |dead-url=yes |archive-date=January 23, 2017 |title=2014 Pennsylvania Integrated Water Quality Monitoring and Assessment Report - Streams, Category 2 Waterbodies, Attaining Some Uses |page=389 |year=2014 |accessdate=October 13, 2015 }} 6. ^{{Citation|work = Pennsylvania Code|url = http://www.pacode.com/secure/data/025/chapter93/s93.9i.html|title = § 93.9i. Drainage List I. Susquehanna River Basin in Pennsylvania Susquehanna River|accessdate = October 12, 2015}} 7. ^{{Citation|author = Pennsylvania Fish and Boat Commission|url = http://fishandboat.com/trout_repro.pdf|title = Pennsylvania Wild Trout Waters (Natural Reproduction) - August 2015|page = 106|date = August 2015|accessdate = October 12, 2015}} 3 : Rivers of Wyoming County, Pennsylvania|Tributaries of Bowman Creek|Rivers of Pennsylvania |
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