Filters: partyWithName: U.S. Geological Survey (X) > partyWithName: Nancy T. Baker (X)

Filters Date Range Past year (4) Past month (0) Past week (0) Past day (0) Custom range... To   Search Extensions Shapefile (1) Types Citation (2) Map Service (2) OGC WFS Layer (2) OGC WMS Layer (2) Downloadable (1) OGC WMS Service (1) Shapefile (1) Contacts Water Resources Ohio-Kentucky-Indiana Water Science Center Charles G. Crawford Naomi Nakagaki Office of Planning and Programming More... Categories Data (3) pre-SM502.8 (3) Tag Types Theme (8) Place (6) Harvest Set (7) Label (2) USGS Scientific Topic Keyword (2) Tag Schemes USGS Thesaurus (7) Geographic Names Information System (6) None (3) ISO 19115 Topic Category (4) Geographic Names Information System (GNIS) (1) View Results as: JSON ATOM CSV

Datasets for the Report Entitled: "A Method for Addressing Differences in Concentrations of Fipronil and Three Degradates Obtained by Two Different Laboratory Methods" This report provides data input and computation results for a method developed by Crawford and Martin (2017) to address differences in concentrations of fipronil and three degradates obtained by two different laboratory methods. Data are arranged in 9 tables that include water-quality site information, laboratory recovery data, laboratory analyses results and measured water-sample concentrations analyzed by the two laboratory methods, and estimated concentrations from the older method removing the effects of method differences. Tags: National Water Quality Program, USGS Science Data Catalog (SDC), United States, Water Quality, chemical analysis, All tags... laboratory methods, pesticides, river systems, water-quality, Fewer tags National Stream Quality Accounting Network and National Monitoring Network Basin Boundary Geospatial Dataset, 2008-13 These data were released prior to the October 1, 2016 effective date for the USGS’s policy dictating the review, approval, and release of scientific data as referenced in USGS Survey Manual Chapter 502.8 Fundamental Science Practices: Review and Approval of Scientific Data for Release. This dataset and the accompanying Data Series report was created to assist in analysis and interpretation of water-quality data provided by the U.S. Geological Survey, National Stream Quality Accounting Network (NASQAN) and the National Monitoring Network (NMN). The report describes the methods used to develop the geospatial data which was primarily derived from the National Watershed Boundary Dataset (WBD12). The geospatial data... Tags: Geoscientific Information, Inland Waters, NSDI, USGS Science Data Catalog (SDC), United States, All tags... WBD, basin boundary, drainage area, hydrologic units, inland waters, watershed, Fewer tags Selected Environmental Characteristics of Sampled Sites, Watersheds, and Riparian Zones for the U.S. Geological Survey Midwest Stream Quality Assessment In 2013, the first of several Regional Stream Quality Assessments (RSQA) was done in the Midwest United States. The Midwest Stream Quality Assessment (MSQA) was a collaborative study by the U.S. Geological Survey (USGS) National Water Quality Assessment (NAWQA), the USGS Columbia Environmental Research Center, and the U.S. Environmental Protection Agency (USEPA) National Rivers and Streams Assessment (NRSA). One of the objectives of the RSQA, and thus the MSQA, is to characterize the relationships between water-quality stressors and stream ecology and to determine the relative effects of these stressors on aquatic biota within the streams (U.S. Geological Survey, 2012). To meet this objective, a framework of fundamental... Categories: Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Basin characteristics, Drainage-area characteristics, Environmental characteristics, Geographic Information Systems, Geospatial Analysis, All tags... Geospatial Datasets, Illinois, Indiana, Iowa, Kansas, Kentucky, MSQA, Michigan, Midwest, Midwest Stream Quality Assessment, Minnesota, Missouri, National Water Quality Assessment, Nebraska, Ohio, RSQA, Regional Stream Quality Assessment, Riparian-zone characteristics, Site characteristics, South Dakota, USGS Science Data Catalog (SDC), Water Quality, Watershed characteristics, Wisconsin, inlandWaters, Fewer tags Watershed boundaries for study sites of the U.S. Geological Survey Surface Water Trends project This product contains 1,297 watershed boundaries for water quality study sites of the U.S. Geological Survey (USGS) National Water Quality Program (NWQP) Surface Water Trends project. These include sites where water quality information was collected by both USGS and non-USGS agencies. The data consist of 1,285 boundaries in the conterminous United States, and 12 in Puerto Rico. Twenty-seven percent of boundaries were assembled from other efforts within the USGS which are using the same sites, and 73 percent of boundaries were created new for this project. The data are posted as a single shapefile with separate polygons for each boundary. Categories: Data; Types: Citation; Tags: Basin boundaries, Geographic Information Systems, Geospatial Analysis, Geospatial Datasets, NHDPlus, All tags... National Water Quality Program, Puerto Rico, USA, USGS Science Data Catalog (SDC), United States, United States of America, WBD, Watershed, Watershed Boundary Dataset, Watershed boundaries, inlandWaters, Fewer tags Tillage Practices in the Conterminous United States, 1989-2004--Datasets Aggregated by Watershed; tillage_lu92e These data were released prior to the October 1, 2016 effective date for the USGS’s policy dictating the review, approval, and release of scientific data as referenced in USGS Survey Manual Chapter 502.8 Fundamental Science Practices: Review and Approval of Scientific Data for Release. This dataset is an aggregation of county-level tillage practices to the 8-digit hydrologic unit watershed. The original county-level data were collected by the Conservation Technology Information Center (CTIC) and is a proprietary dataset. The CTIC collects tillage data by conducting surveys about tillage systems for all counties in the United States. Watershed aggregations were done by overlying the 8-digit HUC polygons with a raster... Categories: pre-SM502.8; Tags: Conterminous U.S., Inlandwaters, NSDI, USGS Science Data Catalog (SDC), agricultural land, All tags... crop residue management, inland waters, planted acreage, tillage practice, Fewer tags Watershed Boundary Dataset; 12-Digit Watersheds Dissolved to 8-Digit Watersheds These data were released prior to the October 1, 2016 effective date for the USGS’s policy dictating the review, approval, and release of scientific data as referenced in USGS Survey Manual Chapter 502.8 Fundamental Science Practices: Review and Approval of Scientific Data for Release. This dataset is the digital hydrologic unit boundary layer for the 8-digit subwatershed boundaries for the conterminous United States. This dataset is intended to be used with the following two tabular dBase files: https://water.usgs.gov/lookup/getspatial?ds573_tillage_lu92e and https://water.usgs.gov/lookup/getspatial?ds573_tillage_lu01. The two tabular datasets contain the Tillage Practices in the Conterminous United States, 1989-2004---Datasets... Categories: pre-SM502.8; Tags: Basin, Geoscientific Information, HUC, HUC12, Hydrologic Unit Code, All tags... Hydrologic Units, Inland Waters, Inlandwaters, NSDI, Region, Sub-basin, Sub-region, Subwatershed, USA, USGS Science Data Catalog (SDC), United States, United States of America, WBD, Watershed, Watershed Boundaries, Watershed Boundary Dataset, boundaries, Fewer tags Watershed Boundaries for the U.S. Geological Survey Midwest Stream Quality Assessment In 2013, the first of several Regional Stream Quality Assessments (RSQA) was done in the Midwest United States. The Midwest Stream Quality Assessment (MSQA) was a collaborative study by the U.S. Geological Survey (USGS) National Water Quality Assessment (NAWQA), the USGS Columbia Environmental Research Center, and the U.S. Environmental Protection Agency (USEPA) National Rivers and Streams Assessment (NRSA). One of the objectives of the RSQA, and thus the MSQA, is to characterize the relationships between water-quality stressors and stream ecology and to determine the relative effects of these stressors on aquatic biota within the streams (U.S. Geological Survey, 2012a). To meet this objective, a framework of fundamental... Categories: Data; Types: Citation, Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Geographic Information Systems, Geospatial Analysis, Geospatial Datasets, Illinois, Indiana, All tags... Iowa, Kansas, Kentucky, MSQA, Michigan, Midwest, Midwest Stream Quality Assessment, Minnesota, Missouri, National Water Quality Assessment, Nebraska, Ohio, RSQA, Regional Stream Quality Assessment, South Dakota, Wisconsin, basin, boundaries, drainage area, drainage basin, inlandWaters, watershed, watershed boundary, Fewer tags Tillage Practices in the Conterminous United States, 1989-2004--Datasets by Aggregated Watershed; ds573_tillage_lu01 These data were released prior to the October 1, 2016 effective date for the USGS’s policy dictating the review, approval, and release of scientific data as referenced in USGS Survey Manual Chapter 502.8 Fundamental Science Practices: Review and Approval of Scientific Data for Release. This dataset is an aggregation of county-level tillage practices to the 8-digit hydrologic unit watershed. The original county-level data were collected by the Conservation Technology Information Center (CTIC) and is a proprietary dataset. The CTIC collects tillage data by conducting surveys about tillage systems for all counties in the United States. Watershed aggregations were done by overlying the 8-digit HUC polygons with a raster... Categories: pre-SM502.8; Tags: Conterminous U.S., Inlandwaters, NSDI, USGS Science Data Catalog (SDC), agricultural land, All tags... crop residue management, inland waters, planted acreage, tillage practice, Fewer tags