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Filters Date Range Past year (3) Past month (0) Past week (0) Past day (0) Custom range... To   Search Types Map Service (7) OGC WFS Layer (7) OGC WMS Layer (7) Citation (1) Contacts Water Resources Sarah M Stackpoole U.S. Geological Survey - ScienceBase James Falcone Earth System Processes Division More... Categories Data (2) Tag Types Place (5) Theme (7) USGS Scientific Topic Keyword (5) Harvest Set (5) Subject (2) Label (1) Tag Schemes None (3) FGDC (1) Geographic Names Information System (1) USGS Thesaurus (2) ISO 19115 Topic Category (3) Getty Thesaurus of Geographic Names (1) View Results as: JSON ATOM CSV

Geospatial database of the study boundary, sampled sites, watersheds, and riparian zones for U.S. Geological Survey Southeast Stream Quality Assessment In 2015, the second of several Regional Stream Quality Assessments (RSQA) was done in the southeastern United States. The Southeast Stream Quality Assessment (SESQA) was a study by the U.S. Geological Survey (USGS) National Water Quality Assessment (NAWQA) project. One of the objectives of the RSQA, and thus the SESQA, is to characterize the relationships between water-quality stressors and stream ecology and subsequently determine the relative effects of these stressors on aquatic biota within the streams (Van Metre and Journey, 2014). To meet this objective, a framework of fundamental geospatial data was required to develop physical and anthropogenic characteristics of the study region, sampled sites and corresponding... Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Ecology, National Water Quality Program, Riparian Zones, Sampling sites, USGS Science Data Catalog (SDC), All tags... Water Quality, Water Quality, Water Resources, Watersheds, Fewer tags U.S. Geological Survey streamgage matching results for water-quality sites of the Delaware River Basin This data set contains U.S. Geological Survey (USGS) streamgage matching results in tabular format for water-quality sites retrieved from the Water Quality Portal for the Delaware River Basin. The table contains a list of water-quality sites joined to USGS streamgages where the water-quality site and USGS streamgage are located on the same stream, as represented by the National Hydrography Dataset Plus (NHDPlus) "LevelPathID" attribute. The file represents a one-to-many relationship: each water-quality site, as represented by the unique identifier, "MonitoringLocationIdentifier", is joined to anywhere from zero streamgages (not on same stream as any gage; the gage info columns are NA) to one or more streamgages... Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: NHDPlus, USGS streamgages, United States of America, water quality Multisource surface-water-quality data and U.S. Geological Survey streamgage match for the Delaware River Basin Jointly managed by multiple states and the federal government, there are many ongoing efforts to characterize and understand water quality in the Delaware River Basin (DRB). Many State, Federal and non-profit organizations have collected surface-water-quality samples across the DRB for decades and many of these data are available through the National Water Quality Monitoring Council's Water Quality Portal (WQP). For this data release, WQP data in the DRB were harmonized, meaning that they were processed to create a clean and readily usable dataset. The harmonization process included the synthesis of parameter names and fractions, the condensation of remarks and other data qualifiers, the resolution of duplicate... Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Delaware, Delaware Basin, Delaware River, Delaware River Basin, Maryland, All tags... National Water Quality Program, New Jersey, New York, Pennsylvania, USGS Science Data Catalog (SDC), Upper Delaware River, Delaware River Basin, Upper Delaware Scenic and Recreational River, Water Quality, Water Quality, Water Quality Water Analysis, Water Resources, Water-Quality Parameters, Fewer tags Nutrient balances, river loads, and a counterfactual analysis to determine drivers of Mississippi River nitrogen and phosphorus loads from 1975 to 2017 This data release includes data processing scripts, data products, and associated metadata for a study investigating trends in Mississippi River nitrogen and phosphorus loads to the Gulf of Mexico. This data release consists of three main components: 1) Nitrogen and phosphorus balances and accumulation, which account for major nutrient inputs (fertilizer, manure, waste water treatment facility effluent, atmospheric deposition, weathering and nitrogen fixation) and outputs (crop harvest and removal and gaseous emissions of nitrogen). Annual balances and total accumulation are estimated for the entire Mississippi River Basin, which covers 2,887,854 km2 for the time period from 1950 to 2017, 2) Weighted Regression... Categories: Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Eutrophication, Hypoxia, Legacy Nutrients, Mississippi River Basin, NCCWSC, All tags... National Water Quality Program, Nitrogen, Phosphorus, Surface Water Quality, USGS Science Data Catalog (SDC), Water Quality, Water Quality Trends, Weighted Regression on Time Season and Discharge, Weighted Regressions on Time, Discharge, and Season (WRTDS), counterfactual analysis, inlandWaters, nutrient trends, regression, Fewer tags Nutrient balances, river loads, and a counterfactual analysis to determine drivers of Mississippi River nitrogen and phosphorus loads between 1975 and 2017 Note: this data release has been deprecated. Please find the new verison here: https://doi.org/10.5066/P97TCDQJ. This data release includes data processing scripts, data products, and associated metadata for a study investigating trends in Mississippi River (MR) nitrogen and phosphorus loads to the Gulf of Mexico. This data release consists of three main components: 1) Nitrogen and phosphorus balances, which account for major nutrient inputs (fertilizer, manure, waste water treatment facility effluent, atmospheric deposition, weathering and nitrogen fixation) and outputs (crop harvest and removal and gaseous emissions of nitrogen). Annual balances are estimated for the Mississippi River Basin, which covers 2,887,854... Categories: Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Eutrophication, Hypoxia, Legacy Nutrients, National Water Quality Program, Nitrogen, All tags... Phosphorus, Surface Water Quality, USGS Science Data Catalog (SDC), Water Quality, Water Quality Trends, Weighted Regressions on Time, Discharge, and Season (WRTDS), biota, Fewer tags Multisource surface-water-quality data for the Delaware River Basin Jointly managed by multiple states and the federal government, there are many ongoing efforts to characterize and understand water quality in the Delaware River Basin (DRB). Many State, Federal and non-profit organizations have collected surface-water-quality samples across the DRB for decades and many of these data are available through the National Water Quality Monitoring Council's Water Quality Portal (WQP). In this data release, WQP data in the DRB were harmonized, meaning that they were processed to create a clean and readily usable dataset. This harmonization processing included the synthesis of parameter names and fractions, the condensation of remarks and other data qualifiers, the resolution of duplicate... Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Delaware, Delaware Bay, Delaware River Basin, Maryland, New Jersey, All tags... New York, Pennsylvania, bacteria, environment, field parameters, nutrients, salinity, sediment, water quality, Fewer tags Total Phosphorus Load and Ancillary Data Related to Sources of Total Phosphorus in the Red River of the North Basin The Red River of the North (Red River) transports phosphorus from North Dakota, Minnesota, and South Dakota, to Manitoba, Canada, and eventually into Lake Winnipeg. Phosphorus load (or flux) is the amount of total phosphorus (TP) transported by the Red River. The effect of TP load on water quality is a concern, especially with respect to downstream eutrophication issues in Lake Winnipeg, Manitoba, Canada. There is interest at the State and International level to reduce TP flux – an expensive proposition, depending on the method (controlling sources, settling ponds, buffer strips, changes in land use) that is not always effective during spring runoff. The purpose of the study for which these data were developed... Types: Citation, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Crookston, Crookston, Crookston, Emerson, Emerson, All tags... Emerson, Fargo, Fargo, Fargo, Halstad, Halstad, Halstad, Kindred, Kindred, Kindred, Manitoba, Manitoba, Minnesota, Minnesota, Moorhead, Moorhead, Moorhead, Neche, Neche, Neche, North Dakota, North Dakota, Pembina River, Pembina River, Pembina River, Red Lake River, Red Lake River, Red Lake River, Red River of the North, Red River of the North, Red River of the North, Sheyenne River, Sheyenne River, Sheyenne River, South Dakota, South Dakota, USGS Science Data Catalog (SDC), Water Quality, agriculture, loads, phosphorus, surface water quality, total phosphorus, water quality, Fewer tags