Web Tools

A decision support tool for conifer treatment to restore greater sage-grouse ( Centrocercus urophasianus) habitat within the Bi-State, California and Nevada, area. This tool provides a science-based approach for prioritizing pinyon and juniper removal to improve habitat for greater sage-grouse in the Bi-State Distinct Population Segment.

Nitrate is a major concern to water-resource managers in the eastern San Joaquin Valley, and there are extensive regulatory programs in place that seek to reduce nonpoint-source loading and eventually reduce concentrations in groundwater.

The Dixie fire burned steep hillslopes in the northern Sierra Nevada California during the summer of 2021. The burn area was impacted by two significant storms in October 2021 and June 2022. These storm events resulted in very different types of rainfall and very different postfire flow events. This story map uses maps, photos, and rainfall data to highlight the storms and their impacts.

Easton wetland sites in Montana

EcoSHEDS is a collection of Spatial Hydro-Ecological Data Systems (SHEDS) designed to improve our understanding of stream ecosystems. The goal of EcoSHEDS is to provide a series of user-friendly tools for gaining insight and supporting transparent research, management, and decision-making of hydro-ecological resources.

One Health science to address high priority issues related to human and wildlife exposures to environmental contaminants and pathogens

At EROS we take pride in our images! Here you can find a vast collection of our favorites, whether you are looking for your home state, imagery for an event, or something purely artistic. Select a category to get started.

USGS is helping identify potential locations in Pennsylvania where additional or updated water-level data may be needed during or after major storm events. Pre-identification of these locations supports expedited decision-making for site selection, resulting in safer and more timely installation of flood monitoring instruments.

The Flow Photo Explorer is an integrated database, machine learning, and data visualization platform for monitoring streamflow and other hydrologic conditions using timelapse images.

Learn more about the U.S. Geological Survey's important water quality monitoring work in the Hampton Roads Region through our interactive webpage.

This interactive narrative summarizes a new U.S. Geological Survey report wherein monitoring data collected between 2007 and 2018 are used to provide insights into the changing water quality of urban streams in Fairfax County and the potential role of water-quality management practices.

Along the coast of Virginia, the USGS and our partners are constantly monitoring our land and waters in new and innovative ways. In Virginia, scientists at the Virginia and West Virginia Water Sciences Center are drilling deep into the Earth to assess the impacts of groundwater use. By studying the impacts of groundwater use, scientists can determine associated risks, such as land subsidence.