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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 National Water Quality Assessment and the U.S. Environmental Protection Agency National Rivers and Streams Assessment. One of the objectives of the RSQA, and thus the MSQA, is to characterize relations between stream ecology and water-quality stressors to determine the relative effects of these stressors on aquatic biota in streams. Data required to meet this objective included fish species and abundance data and physical and chemical water-quality characteristics of the ecological reaches of the sites...
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The geospatial data presented here as ArcGIS layers denote landcover/landuse classifications to support field sampling efforts that occurred within the Cache Creek Settling Basin (CCSB) from 2010-2017. Manual photointerpretation of a National Agriculture Imagery Program (NAIP) dataset collected in 2012 was used to characterize landcover/landuse categories (hereafter habitat classes). Initially 9 categories were assigned based on vegetation structure (Vegtype1). These were then parsed into two levels of habitat classes that were chosen for their representativeness and use for statistical analyses of field sampling. At the coarsest level (Landcover 1), five habitat classes were assigned: Agriculture, Riparian, Floodplain,...
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All mensuration data represented here expand upon vessel operations (OP table) data, all of which are collected by the United States Geological Survey, Great Lakes Science Center and its partners. The Mensuration Tables contain data collected from the research vessel deploying various gear used for mensuration data collection. The database uses sample_type to indicate the gear deployed. The tables relating to Mensuration are: Mensuration.csv, MS_head_rope_depth.csv, MS_FOOT_ROPE_DEPTH, MS_Primary.csv, MS_Temperature.csv, and MS_Wingspread.csv Data Quality: Note that the following data release is a snapshot of the database at the time of release. Some data quality checks are still being undertaken after the time...
Categories: Data; Tags: Alewife, Bathythermograph, Benthos, Bloater, Cisco, All tags...
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This part of the data release presents projected flooding extent polygon (flood masks) and flooding depth points (flood points) shapefiles based on wave-driven total water levels for the Territory of Puerto Rico (the islands of Culebra, Puerto Rico, and Vieques). For each island there are 8 associated flood mask and flood depth shapefiles: one for each four nearshore wave energy return periods (rp; 10-, 50-, 100-, and 500-years) and both with (wrf) and without (worf) the presence of coral reefs. Flooding depth point data are also presented as a comma-separated value (.csv) text file.


map background search result map search result map Fish and selected physical and chemical water-quality data for the U.S. Geological Survey Midwest Stream Quality Assessment Habitat Maps for the Cache Creek Settling Basin, Yolo County, California USGS Land Cover - Woodland for Missouri 20180127 State or Territory FileGDB 10.1 USGS Land Cover - Woodland for Nebraska 20180126 State or Territory FileGDB 10.1 USGS Land Cover - Woodland for Wyoming 20180205 State or Territory Shapefile USGS National Landcover - Woodland in North Carolina 20190817 State or Territory Shapefile USGS Land Cover - Woodland for Louisiana 20180313 State or Territory Shapefile USGS Land Cover - Woodland for District of Columbia 20180810 State or Territory FileGDB 10.1 USGS Land Cover - Woodland for Florida 20180810 State or Territory Shapefile USGS National Landcover - Woodland in Indiana 20190719 State or Territory FileGDB 10.1 USGS Land Cover - Woodland for Iowa 20181113 State or Territory FileGDB 10.1 USGS National Landcover - Woodland in Kansas 20190524 State or Territory Shapefile USGS Land Cover - Woodland for Maine 20180810 State or Territory FileGDB 10.1 USGS National Landcover - Woodland in Maryland 20191015 State or Territory FileGDB 10.1 USGS National Landcover - Woodland in Montana 20200715 State or Territory Shapefile USGS Land Cover - Woodland for Utah 20180810 State or Territory Shapefile USGS National Landcover - Woodland in Washington 20200309 State or Territory FileGDB 10.1 USGS Land Cover - Woodland for Puerto Rico 20180913 State or Territory Shapefile Projected flood extent polygons and flood depth points based on 10-, 50-, 100-, and 500-year wave-energy return periods, with and without coral reefs, for the Territory of Puerto Rico (the islands of Culebra, Puerto Rico, and Vieques) Great Lakes Research Vessel Operations 1958-2018: Mensuration. (ver. 3.0, April 2019) Habitat Maps for the Cache Creek Settling Basin, Yolo County, California USGS Land Cover - Woodland for District of Columbia 20180810 State or Territory FileGDB 10.1 Projected flood extent polygons and flood depth points based on 10-, 50-, 100-, and 500-year wave-energy return periods, with and without coral reefs, for the Territory of Puerto Rico (the islands of Culebra, Puerto Rico, and Vieques) USGS Land Cover - Woodland for Puerto Rico 20180913 State or Territory Shapefile USGS National Landcover - Woodland in Maryland 20191015 State or Territory FileGDB 10.1 USGS National Landcover - Woodland in Indiana 20190719 State or Territory FileGDB 10.1 USGS Land Cover - Woodland for Maine 20180810 State or Territory FileGDB 10.1 USGS Land Cover - Woodland for Iowa 20181113 State or Territory FileGDB 10.1 USGS Land Cover - Woodland for Louisiana 20180313 State or Territory Shapefile USGS National Landcover - Woodland in Kansas 20190524 State or Territory Shapefile USGS Land Cover - Woodland for Utah 20180810 State or Territory Shapefile USGS National Landcover - Woodland in North Carolina 20190817 State or Territory Shapefile USGS Land Cover - Woodland for Nebraska 20180126 State or Territory FileGDB 10.1 USGS National Landcover - Woodland in Washington 20200309 State or Territory FileGDB 10.1 USGS Land Cover - Woodland for Wyoming 20180205 State or Territory Shapefile USGS Land Cover - Woodland for Missouri 20180127 State or Territory FileGDB 10.1 USGS Land Cover - Woodland for Florida 20180810 State or Territory Shapefile USGS National Landcover - Woodland in Montana 20200715 State or Territory Shapefile Fish and selected physical and chemical water-quality data for the U.S. Geological Survey Midwest Stream Quality Assessment Great Lakes Research Vessel Operations 1958-2018: Mensuration. (ver. 3.0, April 2019)