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Location Folder Show Tree ROOT ScienceBase Catalog Users Filters Date Range Past year (0) Past month (0) Past week (0) Past day (0) Custom range... To   Search Types Map Service (2) OGC WFS Layer (2) OGC WMS Layer (2) OGC WMS Service (2) Contacts K.G. Hopkins L.S. Craig U.S. Geological Survey U.S. Geological Survey - ScienceBase Categories Data (2) Tag Types Theme (2) Place (2) Tag Schemes USGS Thesaurus; Common geographic areas (1) Common geographic areas (2) USGS Thesaurus (1) View Results as: JSON ATOM CSV Browse Folder

In situ turbidity data for urban and forested reference watersheds in Clarksburg, Maryland USA (2010-2012) This dataset describes in stream turbidity for watersheds included in a paired watershed study including a forested reference watershed and three urban watersheds with centralized or decentralized stormwater management in Clarksburg, Maryland USA. Turbidity was monitoring from June 2010 to December 2010, March 2011 to December 2011 and June 2012 to October 2012 in For-MD and Cent-MD, and only the 2011-2012 time period in Dist-MD. Mean turbidity in NTU was recorded at 5-minute intervals during the 2010-2012 monitoring seasons with a Forest Technology Systems, Digital Turbidity Sensor DTS-12. Mean turbidity was computed from 100 instantaneous recordings during the time interval. Sensor accuracy is ±2% of reading (0-399... Categories: Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Clarksburg, Maryland, Montgomery County, dataset, suspended material (water), All tags... turbidity, urban, water quality, Fewer tags Concentration data for suspended sediment, nitrogen, and phosphorus for urban streams in Clarksburg, Maryland USA (2004-2016) This dataset describes baseflow and stormflow concentration data for the constituents of nitrogen and phosphorus and suspended sediments for watersheds included in a paired watershed study including a forested reference watershed and three urban watersheds with centralized or decentralized stormwater management in Clarksburg, Maryland USA. Surface water samples were collected between the years 2004-2016. These data are interpreted in a journal article published in the Journal of Environmental Management. Categories: Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Clarksburg, Maryland, Montgomery County, datasets, nitrogen, All tags... phosphorus, surface water quality, suspended material (water), urban, water quality, Fewer tags