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Location Folder Show Tree ROOT _ScienceBase Catalog __National Water-Quality Assessment Project ___Regional Stream Quality Assessment Bifenthrin causes trophic cascade and altered insect emergences in mesocosms: implications for small streams Geospatial Database of the Study Boundaries, Sampled Sites, Watersheds, and Riparian Zones for the U.S. Geological Survey Regional Stream Quality Assessment Geospatial database of the study boundary, sampled sites, watersheds, and riparian zones developed for the U.S. Geological Survey Midwest Stream Quality Assessment Geospatial database of the study boundary, sampled sites, watersheds, and riparian zones for U.S. Geological Survey Southeast Stream Quality Assessment Pesticides in Weekly Water Samples from the NAWQA Midwest Stream Quality Assessment (2013) Filters Date Range Past year (0) Past month (0) Past week (0) Past day (0) Custom range... To   Search Types Citation (2) OGC WFS Layer (2) OGC WMS Layer (2) OGC WMS Service (2) Contacts Peter C VanMetre Celeste A Journey South Atlantic Water Science Center U.S. Geological Survey Water Resources More... Categories Data (2) Tag Types Place (2) Theme (2) USGS Scientific Topic Keyword (2) Harvest Set (2) Tag Schemes none (2) Oregon GEO Place Keywords (1) View Results as: JSON ATOM CSV Browse Folder

Pharmaceutical contaminant concentration and watershed geospatial land-use/land-cover data for small wadeable streams in the Piedmont ecoregion of the USA assessed during the Southeastern Region Stream Quality Assessment during April through June 2014 Filtered water samples were collected by the USGS National Water Quality Program (NWQP) Southeastern Stream Quality Assessment (SESQA) from 59 perennial, wadeable (less than 10 m width and 1 m depth at base-flow) headwater stream sites in watersheds with varying degrees of urban land use in four states. Dataset includes sample site locations and information, analytical method information, water sample pharmaceutical concentrations and summary statistics, and corresponding watershed land-use-land-cover data and data dictionary. Categories: Data; Types: Citation, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Georgia, North America, North Carolina, South Carolina, USGS Science Data Catalog (SDC), All tags... United States of America, Virginia, Water Quality, pharmaceutical contaminants, surface water, wadeable stream, wastewater, wastewater treatment facility, water contaminants, water quality, Fewer tags Periphyton (1993-2011) and Water Quality (2014) Data for ET&C Article Entitled Spatial and Temporal Variation in Microcystins Occurrence in Wadeable Streams in the Southeastern USA Spatial reconnaissance of fluvial microcystins (MC) concentrations and select water-quality parameters, including nutrients and periphyton biomass, in 75 wadeable streams in the Piedmont region of the southeastern USA during 2014. Data set includes only those data specifically discussed in the associated journal article: Loftin, K.A., Clark, J.M., Journey, C.A., Kolpin, D.W., Van Metre, P.C., and Bradley, P.M., 2016, Spatial and temporal variation in microcystins occurrence in wadeable streams in the southeastern USA: Environmental Toxicology & Chemistry, http://dx.doi.org/10.1002/etc.3391. Categories: Data; Types: Citation, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Alabama, Environmental Health, Georgia, North Carolina, South Carolina, All tags... USGS Science Data Catalog (SDC), United States, Virginia, Water Quality, cyanobacteria, harmful algal blooms, headwater streams, microcystin, periphyton, stream, stream channel, wadable streams, Fewer tags