Data
Estimated Use of Water in the United States County-Level Data for 2015
water-use estimates for 2015, aggregated to county levels
MD-DE-DC Groundwater Capabilities
Always start with dependable, reliable data
Hydrologic data collection, processing, analysis, dissemination, and archiving are major parts of the MD-DE-DC Water Science Center program. Much of the data are available on a near-real-time basis by satellite telemetry.
The data collected and the techniques used by USGS scientists should conform to or reference national and international standards and protocols...