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Federal
USGS Water-Quality Data for the Nation - National Water Information System (NWIS) recent views
Department of the Interior —
The USGS compiles online access to water-resources data collected at approximately 1.5 million sites in all 50 States, the District of Columbia, Puerto Rico, the... -
Federal
USGS Surface-Water Data for the Nation - National Water Information System (NWIS) recent views
Department of the Interior —
The USGS compiles online access to water-resources data collected at approximately 1.5 million sites in all 50 States, the District of Columbia, Puerto Rico, the... -
Federal
U.S. Geological Survey National Real-Time Water Quality Data for the Nation Data Service recent views
Department of the Interior —
The U.S. Geological Survey National Real-Time Water Quality (NRTWQ) Data Service (https://nrtwq.usgs.gov) provides computed concentrations and loads for sediment,... -
Federal
Huron River near Hamburg, Michigan, flood-inundation model and field data recent views
Department of the Interior —
Digital flood-inundation maps for an 8-mile (mi) reach of the Huron River from downstream of Rickett Road to Strawberry Lake, Michigan, were created by the U.S.... -
Federal
An example data set for exploration of Multiple Linear Regression recent views
Department of the Interior —
This data set contains example data for exploration of the theory of regression based regionalization. The 90th percentile of annual maximum streamflow is provided as... -
Federal
GAGES-II: Geospatial Attributes of Gages for Evaluating Streamflow recent views
Department of the Interior —
This dataset, termed "GAGES II", an acronym for Geospatial Attributes of Gages for Evaluating Streamflow, version II, provides geospatial data and classifications for... -
Federal
Digital Elevation Models (DEM) Data recent views
Department of the Interior —
These topographic/bathymetric digital elevation models (DEMs) were collected and compiled to characterize erosion and deposition in the Colorado River and in an... -
Federal
EPA Sole Source Aquifers recent views
U.S. Environmental Protection Agency —
Information on sole source aquifers (SSAs) is widely used in assessments under the National Environmental Policy Act and at the state and local level. A national... -
Federal
Base Terrain and Bathymetry for the Middle Mississippi River recent views
Department of the Interior —
Within large-river ecosystems, floodplains serve a variety of important ecological functions. A recent survey of 80 managers of floodplain conservation lands along... -
Federal
Map Layer: Advanced Hydrologic Prediction Service (AHPS) River Gauge Current and Forecast Flood Stages recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
This layer shows the locations of the United States Geological Survey sampling stations that are equipped with telemetry to transmit data on streamflow, temperature,... -
Federal
Selected basin characteristics for all GAGES-II CONUS reference gages recent views
Department of the Interior —
This dataset contains selected basin characteristics from the GAGES-II dataset (https://water.usgs.gov/lookup/getspatial?gagesII_Sept2011) that were considered for... -
Federal
Depth grids of the flood-inundation maps for the St. Joseph River at Elkhart, Indiana recent views
Department of the Interior —
Digital flood-inundation maps for a 6.6-mile reach of the St. Joseph River at Elkhart, Indiana were created by the U.S. Geological Survey (USGS) in cooperation with... -
Federal
Flume Conditions During a Laboratory Assessment of Alternative Stream Velocity Measurement Methods recent views
Department of the Interior —
The USGS Idaho Water Science Center (IDWSC) recently completed a report (citation TBD) documenting methods for alternative stream velocity measurement methods. The... -
Federal
Salinas Valley Hydrologic Models: Surface Water Data recent views
Department of the Interior —
This digital dataset contains the surface water data used for both the Salinas Valley Watershed Model (SVWM) and the Lower Salinas Valley Hydrologic Models (Salinas... -
Federal
Discharge measurements collected downstream of Brandon Road Lock and Dam, Joliet, Illinois, USA in December 2014 recent views
Department of the Interior —
Flow discharges were measured in the Des Plaines River immediately downstream of the Brandon Road Lock at river mile 286 on December 9, 2014 a using Teledyne RDI Rio... -
Federal
Expanded shifted ratings and estimated provisional streamflow for streamgages in the Rappahannock, Piankatank, and York River Basins in Virginia, water years 1991 through 2013 recent views
Department of the Interior —
Estimated provisional streamflow values (Messinger and Burgholzer, 201x) for streamgages in the Rappahannock, Piankatank, and York River Basins and the shifted,... -
Federal
Streamflow Measurements in North-central Nebraska, November 2006--Measurement Sites recent views
Department of the Interior —
This point data set contains streamflow-measurement sites in the Elkhorn and Loup River basins and selected streamflow-measurement sites in the Niobrara and Platte... -
Federal
National Hydrography Dataset Plus - NHDPlus recent views
U.S. Environmental Protection Agency —
This high-level metadata data document will be supplemented with detailed regional metadata at a later date. The NHDPlusV2 is an integrated suite of application-ready... -
Federal
Physical CPGs -- Probability of Streamflow Permanence (PROSPER) Continuous Parameter Grids (CPGs) recent views
Department of the Interior —
The U.S. Geological Survey (USGS) has developed the PRObability of Streamflow PERmanence (PROSPER) model, a GIS raster-based empirical model that provides streamflow... -
Federal
Baseline Inundation Metrics for the Upper and Middle Mississippi and Lower Missouri Rivers recent views
Department of the Interior —
Within large-river ecosystems, floodplains serve a variety of important ecological functions. A recent survey of 80 managers of floodplain conservation lands along...