Found 372 datasets matching "water supplies".
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Background information for human health margin of exposure paper. This dataset is associated with the following publication: Benson , B., O. Conerly , W. Sander, A. Batt , E. Furlong, S....
Search relevance: 99.85 | Views last month: 1 -
The U.S. Geological Survey (USGS), in cooperation with the U.S. Centers for Disease Control and Prevention and the Maine Center for Disease Control and Prevention, assessed the physical and...
Search relevance: 91.79 | Views last month: 0 -
This data release includes grids representing the depth and thickness of drinking-water withdrawal zones, polygons of hydrogeologic settings, an inventory of sources of well construction data, and...
Search relevance: 91.64 | Views last month: 0 -
An extreme gradient boosting ensemble tree model predicting per- and polyfluoroalkyl substances (PFAS) occurrence in groundwater at the depths typical of the bottom of public and domestic drinking...
Search relevance: 85.47 | Views last month: 5 -
Source water for West Virginia’s public water systems is pumped from groundwater aquifers or withdrawn from the state’s rivers and lakes. These systems provide drinking water to a majority of the...
Search relevance: 82.51 | Views last month: 0 -
These datasets contain information used to compile the report (USGS OFR 2016-1137). It contains water-quality data, analytical results of field blanks, and analytical results for environmental...
Search relevance: 72.18 | Views last month: 0 -
Over 300 samples were collected in New York, Vermont, and Massachusetts from wastewater treatment facilities (20 locations), drinking water facilities (9 locations), streams (53 locations), lakes...
Search relevance: 63.66 | Views last month: 0 -
High radium (Ra) concentrations in potable portions of the Cambrian-Ordovician (C-O) aquifer system were investigated using water-quality data and environmental tracers ( 3H, 3Hetrit, SF6 , 14C...
Search relevance: 58.07 | Views last month: 0 -
Over 300 samples were collected in New York, Vermont, and Massachusetts from wastewater treatment facilities (20 locations), drinking water facilities (9 locations), streams (53 locations), lakes...
Search relevance: 57.62 | 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: 55.60 | Views last month: 2 -
High radium (Ra) concentrations in potable portions of the Cambrian-Ordovician (C-O) aquifer system were investigated using water-quality data and environmental tracers ( 3H, 3Hetrit, SF6 , 14C...
Search relevance: 45.43 | Views last month: 0 -
This data release provides the resulting land-use projections for California's Central Coast from 2001-2061 at a resolution of 270-m. Data are provided as (1) annual rasters and (2) summarized as...
Search relevance: 39.09 | Views last month: 0 -
High radium (Ra) concentrations in potable portions of the Cambrian-Ordovician (C-O) aquifer system were investigated using water-quality data and environmental tracers ( 3H, 3Hetrit, SF6 , 14C...
Search relevance: 38.87 | Views last month: 0 -
Decrease the percentage of public water supplies with maximum contaminant level violations for E-coli from 0.7% in 2013 to 0.5% by 2017.
Search relevance: 38.15 | Views last month: 2 -
Decrease the percentage of public water supplies with annually reported maximum contaminant level violations from 16% in 2013 to below 12% by 2017.
Search relevance: 37.96 | Views last month: 1 -
Data was compiled to provide a singular resource of the extent of the 19 CVPIA wetland habitat areas where refuge water supplies can be used.
Search relevance: 37.68 | Views last month: 0 -
Records relating to administering and operating facilities, spaces, Federally owned and operated housing, land vehicles, water vessels, equipment, stocks, and supplies. Includes: rn- statistical...
Search relevance: 37.00 | Views last month: 0 -
The U.S. Geological Survey collected groundwater samples from 71 wells used for domestic and small system drinking water supplies in Stanislaus and Merced counties of California during 2020-2021....
Search relevance: 35.96 | Views last month: 0 -
Data on drinking water in Connecticut. Drinking water is a potentially significant route of exposure to contaminants. Today’s regulatory programs are designed to monitor public drinking water...
Search relevance: 35.95 | Views last month: 0 -
This database contains information on peak flows (flash floods, hyperconcentrated flows, and debris flows) after wildfire. Data were collected from the scientific literature and the U.S....
Search relevance: 35.27 | Views last month: 1
