Found 612 datasets matching "surface water systems".
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This data layer is an element of the Oregon GIS Framework. This map includes Oregon Department of Environmental Quality (DEQ) and Oregon Department of Human Services’ (DHS) Drinking Water Program...
Search relevance: 76.16 | Views last month: 1 -
The Drinking Water Mapping Application (DWMA) is a web-based geographic information system (GIS) that enhances the capabilities to identify major contaminant risks to public drinking water...
Search relevance: 67.89 | Views last month: 0 -
Fluorescence and absorbance spectra were measured in discrete surface water samples collected during three sampling campaigns (Nov 2022, Mar/Apr 2023, Jul 2023) on the Illinois Waterway (IWW) and...
Search relevance: 65.88 | Views last month: 0 -
* This research used public drinking water nitrate violations data from across the conterminous United States as response variables, and various predictor variables from EPA's StreamCat dataset...
Search relevance: 61.77 | Views last month: 2 -
Four digital water-surface profile maps for a 14-mile reach of the Mississippi River near Prairie Island in Welch, Minnesota from the confluence of the St. Croix River at Prescott, Wisconsin to...
Search relevance: 56.29 | Views last month: 0 -
From October 2017 through September 2022, the National Water Quality Network (NWQN) monitored 110 surface-water river and stream sites and more than 1,800 groundwater wells for a large number of...
Search relevance: 55.65 | Views last month: 0 -
A 3D petroleum systems model requires that the temperature at the sediment surface be defined at each geological time step. Generally, surface temperature can be modeled from paleo-elevation or...
Search relevance: 43.34 | Views last month: 1 -
Bubble curtain systems, also called “bubblers,” are used in navigation locks to prevent the buildup of ice around the gates in the winter. It has been proposed that bubblers could potentially...
Search relevance: 40.95 | Views last month: 0 -
The dataset consists of two longitudinal water surface profiles collected near river mile 72 of the Osage River downstream from Bagnell, Missouri. Water-surface elevation data were collected by...
Search relevance: 40.71 | Views last month: 0 -
Draft Coarse Grid California Central Valley Groundwater-Surface Water Simulation Model (released January 1, 2026). C2VSimCG v2025 is a computer program that simulates water movement through the...
Search relevance: 39.37 | Views last month: 0 -
The Massachusetts Division of Fisheries and Wildlife has been studying brook trout populations in Cape Cod groundwater-fed river systems for decades. Recently, a notable reduction in trout...
Search relevance: 39.30 | Views last month: 1 -
The U.S. Geological Survey estimates annual public-supply water withdrawn from freshwater sources in Puerto Rico using data obtained from various agencies on the island, including the Puerto Rico...
Search relevance: 39.17 | Views last month: 0 -
Hyperspectral remote sensing of submerged aquatic vegetation is a complex and difficult process that is affected by unique constraints on the energy flow profile near and below the water surface. ...
Search relevance: 39.17 | Views last month: 0 -
A three-dimensional integrated groundwater and surface-water model, GSFLOW, was developed to better understand and manage the groundwater system of the San Antonio Creek Valley watershed, Santa...
Search relevance: 38.66 | Views last month: 0 -
This dataset includes the Manning's roughness (Manning's n) and upstream water-surface elevation calibration equations for the Wallens Bend (WB) reach on the Clinch River near Kyles Ford,...
Search relevance: 38.55 | Views last month: 1 -
One phenomenon that has been shown to concentrate and release per- and polyfluoroalkyl substances (PFAS) in surface water is the formation of natural foams. For surface water foams to form,...
Search relevance: 38.22 | Views last month: 0 -
This dataset describes public-supply groundwater use by aquifer type within the glaciated conterminous United States between 2005 and 2014. All or part of 24 states within this glaciated region...
Search relevance: 38.04 | Views last month: 0 -
This dataset provides NASA AirSWOT Ka-band (35.75 GHz) radar interferometry data products for water surface elevation (WSE), a derived color-infrared (CIR) digital image orthomosaic, and derived...
Search relevance: 38.01 | Views last month: 0 -
A field study was conducted in the Prairie Pothole Region of North Dakota to examine potential effects of localized subsurface drainage systems on wetland hydrology. As part of discrete studies...
Search relevance: 37.94 | Views last month: 0
