Search results for surface water

USGS Surface-Water Data for the Nation - National Water Information System (NWIS)

U.S. Geological Survey · Updated 17 Nov 2020

The USGS compiles online access to water-resources data collected at approximately 1.5 million sites in all …

• XML

Lakebed groundwater and surface-water temperatures on September 18, 2020 at Shubael Pond, Marstons Mills, Massachusetts

U.S. Geological Survey · Updated 6 Feb 2023

This data release contains lakebed groundwater and surface-water temperatures collected during a survey on September 18, 2020 …

• XML

Boat-based water-surface elevation surveys along the upper Willamette River, Oregon, in March, 2015

U.S. Geological Survey · Updated 27 Aug 2020

Water-surface elevation measurements were collected in March 2015 along the upper Willamette River, Oregon, between Eugene to …

• XML

Lake Darling Boundary (polygon) - Edge of water at lake-surface elevation, 656.1 ft above NAVD 88.

U.S. Geological Survey · Updated 17 Nov 2020

This data set consists of a digital polygon coverage that defines the shoreline of Lake Darling in Washington …

• XML

National Hydrography Dataset (NHD) - USGS National Map Downloadable Data Collection

U.S. Geological Survey · Updated 13 Sept 2023

… or reaches that make up the nation's surface water drainage system. NHD data was originally developed at …

• XML

Photogrammetric data collected by drone for hydrogeologic analysis of the Coal Creek beaver-impacted corridor near Crested Butte, Colorado

U.S. Geological Survey · Updated 18 Aug 2020

This page provides access to visual image data and derivative products collected along a beaver-impacted section of …

• XML

Data on soil porewater salinity and water level above soil surface of tidal freshwater forested wetlands in Virginia.

U.S. Geological Survey · Updated 18 Aug 2020

Denitrification measurements and ecosystem attributes in hummock-hollow microtopography of tidal freshwater forested wetlands along longitudinal riverine positions …

• XML

Analytical results for blanks collected during surface-water sampling at the Triangle Area Supply Monitoring Project study sites, North Carolina, October 2017 through September 2019

U.S. Geological Survey · Updated 3 Aug 2021

The dataset contains the analytical results for quality-control samples collected during the surface-water sampling for the …

• XML

Digitized Contours from Georeferenced Plate 1996 from "Louisiana Ground-Water Map No. 13: Hydrogeology and Potentiometric Surface of the Sparta Aquifer in Northern Louisiana, October 1996" (Brantly, Seanor, and McCoy 2002)

U.S. Geological Survey · Updated 1 Dec 2022

… The potentiometric surface-map can be used for determining direction of ground-water flow, hydraulic gradients, and the …

• XML

Nitrogen sources to and export from the Chesapeake Bay watershed, 1950 to 2050

U.S. Geological Survey · Updated 8 Sept 2022

… These datasets were used in conjunction with a previously calibrated SPAtially Referenced Regression On Watershed attributes (SPARROW) modeling …

• XML

National Hydrography Dataset Plus High Resolution (NHDPlus HR) - USGS National Map Downloadable Data Collection

U.S. Geological Survey · Updated 13 Sept 2023

… Digital Elevation Model (3DEP DEM), and the National Watershed Boundary Dataset (WBD). The NHDPlus HR combines the NHD …

• XML

Wells measured for water-levels, unconfined and confined aquifers, Wood River Valley aquifer system, south-central Idaho, October 2006 and October 2012.

U.S. Geological Survey · Updated 17 Nov 2020

… Maps of the October 2012 water-table altitude in the unconfined aquifer and the potentiometric- surface altitude of …

• XML

INSPIRE Water Framework Directive Register of Protected Areas - Surface Water Bodies for Drinking Water - HVD

Environmental Protection Agency · Updated 9 Dec 2025

• XML

MODFLOW-NWT and MODPATH models, data from aquifer tests and temperature profilers, and groundwater flux estimates used to assess groundwater/surface-water interactions in Haskell Lake, Wisconsin

U.S. Geological Survey · Updated 17 Nov 2020

A MODFLOW-NWT model was used to simulate the water budget for Haskell Lake and Tower Creek in …

• XML

Owasco Lake, New York spatial water-quality data, June 26 and October 8, 2019

U.S. Geological Survey · Updated 10 Sept 2025

… Continuous water-quality monitors were mounted to a boat at approximately 0.5-meters below the water surface …

• XML

Chesapeake Bay non-tidal network shapefiles for selected watershed boundaries

U.S. Geological Survey · Updated 18 Aug 2020

This metadata report documents a shapefile of watershed boundaries for 84 selected United States Geological Survey (USGS) water …

• XML

Dataset of trace dissolved hydrocarbons in surface water and groundwater in North Dakota, Pennsylvania, Virginia, and West Virginia between 2014 and 2017

U.S. Geological Survey · Updated 31 Aug 2020

… Across multiple studies, samples from tap water, groundwater, surface water, springs, mine outflows, and blank materials were analyzed …

• XML

Discrete sample surface-water data for the Sacramento-San Joaquin River Delta

U.S. Geological Survey · Updated 16 Feb 2023

… particulate and dissolved methyl mercury (MeHg), concentration, in surface waters across the Sacramento / San Joaquin River Delta (SSJRD …

• XML

Water quality data for selected post-wildfire watersheds in the western United States, water years 2021–2024

U.S. Geological Survey · Updated 23 Jun 2026

… Data for discrete water-quality samples collected during water years 2021 through 2024 are reported, including storm-event …

• XML

Stream channel sediment samples locations - Sediment core and sample locations and depth of water from the surface and maximum sample depth at each location for Center Creek, Turkey Creek, Shoal Creek, Tar Creek, and Spring River in the Tri-State Mining District, 2011-12

U.S. Geological Survey · Updated 14 Aug 2020

Sediment core and sample locations and depth of water from the surface and maximum sample depth at each …

• XML