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Explore Search: watershed analysis

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Center News
Photo of streamgage equipment on side of bridge including antenna, highway box, USGS sticker, with river in the background.

USGS Releases Geonarrative Highlighting Water Quality Monitoring Efforts in the Chiques and Swatara Creek Watersheds

Activity
Chesapeake Bay Watershed Index Map for Susquehanna River

Pennsylvania and the Chesapeake Bay Watershed

Geonarrative
Photo of streamgage equipment on side of bridge including antenna, highway box, USGS sticker, with river in the background.

Using Continuous Water Quality to Guide Conservation Efforts

Podcasts
Thumbnail image for Eyes on Earth Episode 128 – 2024 EROS Fall Poster Session, showing Tom Adamson and Abhinav Chandel

Eyes on Earth Episode 128 – 2024 EROS Fall Poster Session

Data Release
Collage of images of an earthquake, scientists in flood with instruments, a volcano erupting, and seismic illustration.

Geospatial Data for Characterizing Drainage Basins in the Nevada StreamStats Study Area

Data Release
Collage of images of an earthquake, scientists in flood with instruments, a volcano erupting, and seismic illustration.

Foundational geospatial data sets for delineating drainage areas for Nevada StreamStats

Charts or Graphs
Map showing results of geomorphic change detection analysis of sediment volume differences between 2016 and 2017, Upper Carmel River

Results of geomorphic change detection analysis of sediment volume differences between 2016 and 2017, Upper Carmel River

publication
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Temporal analysis of water chemistry and smallmouth bass (Micropterus dolomieu) health at two sites with divergent land use in the Susquehanna River watershed, Pennsylvania, USA

Project
Map showing the Nevada StreamStats study area covering most of Nevada and extending into Arizona, California, Oregon and Utah

Nevada StreamStats

publication
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Watershed analysis of the Salmon River watershed, Washington : hydrology

Featured Films and Shorts
Re-greening a dryland watershed photo

Re-greening a Dryland Watershed

publication
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Groundwater and surface-water interactions in the He‘eia watershed, O‘ahu, Hawai‘i—Insights from analysis of historical data and numerical groundwater-model simulations

publication
image of publications layered on a wooden table

Analysis of water use associated with hydraulic fracturing and determination of baseline water quality in watersheds within the shale play of eastern Ohio, 2021–23

Data Release
Collage of images of an earthquake, scientists in flood with instruments, a volcano erupting, and seismic illustration.

Data supporting a spatiotemporal trend analysis of specific conductivity, streamflow, and landscape attributes of selected sub-basins within the Delaware River watershed, 1980 to 2018

How to's and trainings

Lesson 15a: The Watershed Boundary Data Set

Data Release
Collage of images of an earthquake, scientists in flood with instruments, a volcano erupting, and seismic illustration.

Landuse / Landcover Map of Los Planes Watershed, Baja California Sur, Mexico

publication
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Climate change and watershed mercury export: a multiple projection and model analysis

publication
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Retrospective analysis of estrogenic endocrine disruption and land-use influences in the Chesapeake Bay watershed

publication
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Continuous hydrologic simulation and flood-frequency, hydraulic, and flood-hazard analysis of the Blackberry Creek watershed, Kane County, Illinois

Software Release
Collage of software mapper tools.

syntheticdv2lff, Scripts for low-flow frequency (LFF) estimation (and bias correction) from daily mean streamflow estimated at level-12 hydrologic unit code (HUC12) pour points in the southeastern United States

publication
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Analysis of water quality in the Blue River watershed, Colorado, 1984 through 2007

Data Release
Collage of images of an earthquake, scientists in flood with instruments, a volcano erupting, and seismic illustration.

Grass carp capture and life history traits in the Lake Erie watershed, 2017-2023, and in the Mississippi, Missouri, and Lamine Rivers within the state of Missouri, 2022

publication
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Analysis of δ15N and δ18O to differentiate NO3− sources in runoff at two watersheds in the Catskill Mountains of New York

publication
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Mercury and methylmercury stream concentrations in a Coastal Plain watershed: A multi-scale simulation analysis

Project
Groundwater Model Support for Underground Injection Control Analysis, Clover Creek Watershed

Groundwater Model Support for Underground Injection Control Analysis, Clover Creek Watershed

Project
Spider under night vision close to the camera lens

Refinements of a Data-Model for Watershed Water Budget Analysis

publication
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Spatial analysis of land use and shallow groundwater vulnerability in the watershed adjacent to Assateague Island National Seashore, Maryland and Virginia, USA

publication
image of publications layered on a wooden table

Power analysis for detecting the effects of best management practices on reducing nitrogen and phosphorus fluxes to the Chesapeake Bay watershed, USA

publication
image of publications layered on a wooden table

Water-quality data analysis of the upper Gunnison River watershed, Colorado, 1989-99

Project
flooded streets and sidewalks in Babylon, NY

An Analysis of Trends in the Magnitude of Floods in Urbanized Watersheds on Long Island, New York

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