National Water Census
National Water Census
Filter Total Items: 31
Apalachicola-Chattahoochee-Flint River Basin Focus Area Study
As one of several National Focus Area Studies within the USGS National Water Census (NWC) the USGS completed a 3-year study of water availability and use in the Apalachicola-Chattahoochee-Flint (ACF) River Basin.
Upper Rio Grande Basin Focus Area Study
USGS is undertaking a 3-year study of water use, availability, and change in the Upper Rio Grande Basin. This study area runs 670 miles from its headwaters in Colorado through New Mexico and northern Mexico to Texas, and will compile existing information and add new scientific data and interpretation to help stakeholders face current and future water issues.
Delaware River Basin Focus Area Study
As one of several National Focus Area Studies within the USGS National Water Census (NWC) , the USGS completed a 3-year study of water availability and use in the Delaware River Basin.
National Brackish Groundwater Assessment
All water naturally contains dissolved solids that can make it "brackish" or distastefully salty. The amount of freshwater for drinking-water, agricultural, industrial, and environmental needs has declined in many areas and has led to concerns about future availability. The USGS conducted a national assessment of brackish aquifers that could supplement or replace freshwater sources.
State Contacts for Water-Use Data
Water-use data is compiled for each of the United States as well as for the District of Columbia, Puerto Rico, and the U.S. Virgin Islands. The list below contains a link to the USGS water-use site for each entity, if one exists, as well as the point of contact for State-level information.
The National Water-Use Science Project
The U.S. Geological Survey's National Water-Use Science Project (formerly the National Water-Use Information Program) is responsible for compiling and disseminating the nation's water-use data. Established by USGS in 1978, the USGS National Water-Use Science Project built on the legacy of the Estimated Use of Water in the United States report series, begun in 1950 and produced every 5 years.
Colorado River Basin Focus Area Study
As one of several Focus Area Studies within the USGS National Water Census (NWC), the USGS has completed a 3-year study of water availability and use in the Colorado River Basin.