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National Hydrography Dataset (NHD) - USGS National Map Downloadable Data Coll...
The USGS National Hydrography Dataset (NHD) Downloadable Data Collection from The National Map (TNM) is a comprehensive set of digital spatial data that encodes... -
LakeCat
The LakeCat Dataset provides summaries of watershed features for 378,088 lakes within the conterminous USA and provides several hundred watershed-level metrics that summarize... -
MD iMAP: Maryland Water Quality - Tier II Catchments 2012
This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. This dataset provides the Tier II catchments delineated for the most downstream Tier... -
Data release for the potential role of very high-resolution imagery to charac...
Aquatic features critical to watershed hydrology range widely in size from narrow, shallow streams to large, deep lakes. In this study we evaluated wetland, lake, and river... -
Surficial Sediment Facies features near Shorty's Island on the Kootenai River...
The surficial bed-sediment facies, herein after referred to as the sediment facies, quantitatively describes the dominant sediment substrate on the surface of the river bed.... -
Fish Creek Watershed Lake Classification, NPRA, Alaska, 2016
This study focuses on the development of a 20 attribute lake cover classification scheme for the Fish Creek Watershed (FCW), which is located in the National Petroleum... -
Myrtle Bend Substrate Enhancement Pilot Project Extent, Kootenai River near B...
The substrate enhancement pilot project (SEPP) extent GIS layer represents an area where an artificial substrate will be placed. The artificial substrate, consisting of a... -
Aquabase Geodatabase
Aquabase is a geodatabase that links freshwater fish and hydrological information with referenced waterbody locations. Presently, the geospatial region covered is Alaska's... -
Upper Gar Lake Boundary (polygon) - Edge of water at lake-surface elevation, ...
This data set consists of digital polygon coverage that defines the shoreline of Upper Gar Lake in Dickinson Co., Iowa. The U.S. Geological Survey conducted a bathymetric... -
Alaska Hydrography, 1:2,000,000
Statewide lakes were assembled from seventeen separate files in the USGS 1:2,000,000 Digital Line Graphs (DLG) dataset and include only those polygons with AREA greater than 20... -
Evapotranspiration at the Clewiston Marsh Platform, Lake Okeechobee, Florida,...
The dataset includes a table in comma delimited format of daily evapotranspiration (ET) from 6/15/2017 to 1/21/2020 from an ET station in wetlands along the western perimeter of... -
Shaded Relief of the Bathymetry near Shorty's Island and Myrtle Bend, 2010, K...
The shaded relief raster data was created based on bathymetry obtained in the meander reach collected in about a one month period extending from 6/3/2010 - 6/19/2010. This... -
Wisconsin Lake Temperature Metrics Decreasing Clarity
It is well recognized that the climate is warming in response to anthropogenic emission of greenhouse gases. Over the last decade, this has had a warming effect on lakes. Water... -
Littlefield Lake Boundary (polygon) - Edge of water at lake-surface elevation...
This data set consists of digital polygon coverage that defines the shoreline of Littlefield Lake in Audubon Co., Iowa. The U.S. Geological Survey conducted a bathymetric... -
White Sturgeon Egg-Mat Network near Shorty's Island and Myrtle Bend, 2007-201...
The egg-mat data describe a sub-set of the egg-mat network operated by the Idaho Department of Fish and Game. The sub-set inlcudes two sites, 1. near an area commonly known as... -
Major Clay Step features near Myrtle Bend on the Kootenai River near Bonners ...
The major clay step features are defined as having a vertical face that is greater than 1.5 meters. The clay step features were qualitately identified using an underwater video... -
Depth, ice thickness, and ice-out timing cause divergent hydrologic responses...
Lakes are prevalent in the Arctic and thus play a key role in regional hydrology. Since many Arctic lakes are shallow and ice grows thick (historically 2 m or greater), seasonal... -
Lake Trout Otolith Growth Increment Measurements, Lake Clark National Park an...
This data set documents the width of annual otolith growth increments from Lake Trout collected in lakes within Lake Clark National Park and Preserve, Alaska. The analysis of... -
Wisconsin Lake Temperature Metrics Decreasing Clarity
It is well recognized that the climate is warming in response to anthropogenic emission of greenhouse gases. Over the last decade, this has had a warming effect on lakes. Water... -
Data-Collection Points Along Transects and Around Perimeter for Lake Darling,...
Point coverage of bathymetry data for Lake Darling in Washington Co., Iowa. The U.S. Geological Survey conducted a bathymetric survey of Lake Darling in 2004.