U.S. Domestic Resources

Welcome to the H2infO U.S. Domestic Resources Page. On this page you will find U.S. Water Partnership member resources aimed at helping domestic stakeholders address the unique water challenges of the United States.

U.S. Domestic Resources

Environmental Justice Community Survey

Published: 
July 22, 2021
In Fall 2020, the California Department of Water Resources (DWR) launched an environmental justice community survey entitled Your Delta, Your Voice. The survey was live from September 30 through December 11, 2020. The survey aimed to to gather information from disadvantaged communities in the Delta...Read more
Regional focus: 
United States

Atmospheric Warming, Loss of Snow Cover, and Declining Colorado River Flow

Published: 
July 22, 2021
Declining snow cover is playing a key role in decreasing the flow of the Colorado River, “the lifeblood of the Southwest,” by enabling increased evaporation. As the warming continues, increasingly severe water shortages are expected. The Colorado River Basin is the source of water for 40 million...Read more
Regional focus: 
United States

SPARROW Mappers

Published: 
July 22, 2021
SPARROW (SPAtially Referenced Regressions On Watershed attributes) mappers are interactive tools that allow the user to explore river streamflow, nutrient contents, sediment loads throughout the riverbed, river yields, and the importance of different sources of contaminants and pollutants in a...Read more
Regional focus: 
United States

Sediment Sampling and Data Processing

Published: 
July 21, 2021
Sediment can be transported as suspended load (moves with the flow of the river) or as bedload (rolls along the riverbed) or can be deposited on the riverbed or bank. Sediment is naturally occurring and essential to supporting the ecological function of a water body. High sediment concentrations in...Read more
Regional focus: 
United States

Inundation Analysis Tool

Published: 
October 15, 2013
National Oceanic and Atmospheric Administration
The inundation analysis program is extremely beneficial in determining the frequency (or the occurrence of high waters for different elevations above a specified threshold) and duration (or the amount of time that the specified location is inundated by water) of observed high waters (tides).Read more
Regional focus: 
United StatesNorth America

Mapping High and Low Lake Level Impacts

Published: 
September 14, 2016
National Oceanic and Atmospheric Administration
This web-based tool creates visuals that capture lake level changes that range from six feet above to six feet below historical long-term average water levels in the Great Lakes. Potential shoreline and coastal impacts are also provided. This information can be used to determine appropriate...Read more
Regional focus: 
United StatesNorth America

Significant River Flood Outlook

National Oceanic and Atmospheric Administration
This Flood Outlook is intended to provide a general outlook for significant river flooding.Read more
Regional focus: 
United StatesNorth America

Assessing Coastal Community Exposure to Flood Hazards

Published: 
September 14, 2016
National Oceanic and Atmospheric Administration
This online visualization tool supports communities that are assessing their coastal hazard risks and vulnerabilities. The tool creates a collection of user-defined maps that show the people, places, and natural resources exposed to coastal flooding. The maps can be saved, downloaded, or shared to...Read more
Regional focus: 
United StatesNorth America

Coastal Inundation Mapping- Training

Published: 
September 14, 2016
National Oceanic and Atmospheric Administration
This course provides baseline information about the various types of flooding and teaches methods for mapping current flooding and potential coastal inundation scenarios using a GIS. Hands-on exercises will help participants understand and apply the spatial methods covered in this course. Students...Read more
Regional focus: 
United StatesNorth America

USGS StreamStats

Published: 
March 24, 2016
National Oceanic and Atmospheric Administration
Obtain a variety of flow statistics, basin characteristics, and other information for both gaged and ungaged stream sites by using a mapping application. Streamstats is not operational for all States at this time. See a map at http://water.usgs.gov/osw/streamstats/ssonline.html to determine if...Read more
Regional focus: 
United StatesNorth America