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Real-time Data

Our scientists gather information through periodic or continuous measurement in the field to provide a view of current conditions. In some instances, observations may not be subject to rigorous review before release; this will be noted in the documentation accompanying the data.

Filter Total Items: 299

Drought Watch Drought Watch

Where in the Nation are droughts or very low flows occurring now? How can I see these sites on a map and get to the data?

Earthquake Notification Service Earthquake Notification Service

The Earthquake Notification Service (ENS) is a free service that sends you automated notifications to your email or cell phone when earthquakes happen.

Famine Early Warning Systems Network (FEWS NET) Famine Early Warning Systems Network (FEWS NET)

The USGS FEWS NET Data Portal provides access to geo-spatial data, satellite image products, and derived data products in support of FEWS NET drought monitoring efforts throughout the world. This portal is provided by the USGS FEWS NET Project, part of the Early Warning Focus Area at the USGS Earth Resources Observation and Science (EROS) Center.
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Find and Access Data at EROS Find and Access Data at EROS

The EROS data archive contains a vast array of satellite imagery, aerial photos, digitized maps, elevation and land cover products, and much more. Most are easily downloadable via the internet.

Flood Watch Flood Watch

Maps of flood and high flow conditions within the U.S.

Flood Watch Flood Watch

Where in the Nation are floods or very high flows occurring now? How can I see these sites on a map and get to the data?

Flood Watch for Kansas Flood Watch for Kansas

Maps of flood and high flow conditions within Kansas

Great Sacandaga Lake at Conklingville NY Great Sacandaga Lake at Conklingville NY

USGS 01323500 Great Sacandaga Lake at Conklingville NY Great Sacandaga Lake Surface Elevations year-to-date

Groundwater Groundwater

Table-based interface allow you to get the latest groundwater levels data for thousands of water monitoring sites in the Nation.

Groundwater Conditions on Long Island, New York in 2010 Groundwater Conditions on Long Island, New York in 2010

USGS online mapper for water-table altitude, and potentiometric surface of the Magothy, Jameco, Lloyd, and North Shore aquifers on Long Island, NY, in 2010.

Groundwater Conditions on Long Island, New York in 2013 Groundwater Conditions on Long Island, New York in 2013

USGS online mapper for water-table altitude, and potentiometric surface of the Magothy, Jameco, Lloyd, and North Shore aquifers on Long Island, NY, in 2013.
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