Search datasets
-
This is the 2014 Integrated Report. EPA approved this submission in accordance with Sections 303(d), 305(b), and 314(l) of the Clean Water Act, on October 16, 2015. The Integrated Report (IR)...
Search relevance: 136.01 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 06:48 PM -
Surface water toxicity data from the [California Environmental Data Exchange Network](https://ceden.waterboards.ca.gov) (CEDEN). CEDEN is the California State Water Board's data system for surface...
Search relevance: 46.76 | Views last month: 8 | Catalog Last Checked: October 24, 2026 at 08:44 PM -
We determined soil hydrology, soil carbon pools (organic carbon, black carbon, and inorganic carbon) from urban soil assessments (surface and sub-surface horizons) carried out in the core areas of...
Search relevance: 44.46 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 06:55 PM -
The U.S. Geological Survey (USGS) Water Mission Area (WMA) is working to address a need to understand where the Nation is experiencing water shortages or surpluses relative to the demand for water...
Search relevance: 44.08 | Views last month: 0 | Catalog Last Checked: September 10, 2026 at 09:12 PM -
Information about sampling locations for data from the [California Environmental Data Exchange Network](https://ceden.waterboards.ca.gov) (CEDEN). This set of station/project combinations can be...
Search relevance: 43.11 | Views last month: 1 | Catalog Last Checked: October 24, 2026 at 08:44 PM -
This dataset supports the [SWAMP Data Dashboard](https://gispublic.waterboards.ca.gov/swamp-data/), a public-facing tool developed by the [Surface Water Ambient Monitoring...
Search relevance: 40.55 | Views last month: 2 | Catalog Last Checked: October 24, 2026 at 08:43 PM -
The hyporheic zone (i.e., where surface & groundwater converge) is a geomorphic feature that contributes to the overall health of streams & rivers. Much of the function of the hyporheic zone...
Search relevance: 40.49 | Views last month: 1 | Catalog Last Checked: August 03, 2026 at 04:07 AM -
The release of elements of concern (EoC) to surface water can involve both natural and anthropogenic sources. Elevated EoC concentrations can pose a risk to human health, wildlife, and ecosystem...
Search relevance: 39.14 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 09:31 PM -
Alterations to stream hydrology, which include changes in stream geomorphology, are primary impacts of anthropogenic disruption. In North Carolina, hydrological alterations lead to environmental...
Search relevance: 35.97 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 08:46 PM -
This data release provides geodetic Global Positioning System (GPS) data collected in 2023 and terrestrial laser scanning (TLS) data collected in 2012 and 2024 to support land-surface subsidence...
Search relevance: 33.63 | Views last month: 0 | Catalog Last Checked: September 24, 2026 at 01:07 AM -
This model application data release contains a 3D hydrodynamic model of the San Francisco Bay and Sacramento-San Joaquin Delta constructed using the D-Flow Flexible Mesh hydrodynamic model code...
Search relevance: 32.96 | Views last month: 0 | Catalog Last Checked: September 10, 2026 at 08:57 PM -
The most widely used aquifer for industry and public supply in the Mississippi embayment in Arkansas, Louisiana, Mississippi, and Tennessee is the Sparta-Memphis aquifer. Decades of pumping from...
Search relevance: 32.57 | Views last month: 0 | Catalog Last Checked: September 10, 2026 at 09:05 PM -
In the United States, the widespread use of pesticides has led to contamination of groundwater resources. Three decades ago, the U.S. Geological Survey (USGS) established a national water quality...
Search relevance: 30.48 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 08:28 PM -
The SMAP-SSS V5.0, level 2B (NRT CAP) dataset produced by the Jet Propulsion Laboratory Combined Active-Passive (CAP) project , is a validated product that provides near real-time orbital/swath...
Search relevance: 29.77 | Views last month: 4 | Catalog Last Checked: November 11, 2026 at 12:21 AM -
The U.S. Geological Survey (USGS) Water Resources Mission Area (WMA) is working to address a need to understand where the Nation is experiencing water shortages or surpluses relative to the demand...
Search relevance: 29.09 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 09:16 PM -
The dataset includes 17 experiment-years of USDA-ARS precision cotton irrigation research data from Maricopa, Arizona, collected during cotton field studies at the Maricopa Agricultural Center...
Search relevance: 28.69 | Views last month: 2 | Catalog Last Checked: October 09, 2026 at 04:38 PM -
A three-dimensional groundwater flow model (MODFLOW-2005) of the Mississippi embayment, South-Central United States, was developed as part of a national project initiated by the U.S. Geological...
Search relevance: 28.67 | Views last month: 4 | Catalog Last Checked: September 10, 2026 at 10:08 PM -
The Wilcox Oil Company Superfund site (hereinafter referred to as “the site”) was formerly an oil refinery in northeast of Bristow in Creek County, Oklahoma. Historical refinery operations...
Search relevance: 28.11 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 09:01 PM -
The U.S. Geological Survey (USGS) Water Resources Mission Area (WMA) is working to address a need to understand where the Nation is experiencing water shortages or surpluses relative to the demand...
Search relevance: 28.10 | Views last month: 4 | Catalog Last Checked: September 10, 2026 at 09:27 PM -
Of the approximately 6.6 million people living in the Mississippi embayment (MISE) region in the central United States, approximately 65 percent rely on groundwater for their drinking water...
Search relevance: 28.03 | Views last month: 4 | Catalog Last Checked: September 10, 2026 at 09:17 PM
