Found 210 datasets matching "Domestic well".
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This data provides improved estimates of the dependence and spatial distribution of housing units reliant on private domestic wells by census block group and block. Nationally, based on an...
Search relevance: 179.66 | Views last month: 2 -
In this dataset we present two maps that estimate the location and population served by domestic wells in the contiguous United States. The first methodology, called the “Block Group Method” or...
Search relevance: 171.28 | Views last month: 1 -
In this dataset we present two maps that estimate the location and population served by domestic wells in the contiguous United States. The first methodology, called the “Block Group Method” or...
Search relevance: 158.53 | Views last month: 0 -
In this dataset we present two maps that estimate the location and population served by domestic wells in the contiguous United States. The first methodology, called the “Block Group Method” or...
Search relevance: 158.53 | Views last month: 0 -
The 1990 census was the last nationally consistent survey of a home’s source of water, and has not been surveyed since. The associated larger work presents a method for projecting the population...
Search relevance: 154.61 | Views last month: 0 -
The 1990 census was the last nationally consistent survey of a home’s source of water, and has not been surveyed since. The associated larger work presents a method for projecting the population...
Search relevance: 153.62 | Views last month: 2 -
The 1990 census was the last nationally consistent survey of a home’s source of water, and has not been surveyed since. The associated larger work presents a method for projecting the population...
Search relevance: 153.62 | Views last month: 0 -
The 1990 census was the last nationally consistent survey of a home’s source of water, and has not been surveyed since. The associated larger work presents a method for projecting the population...
Search relevance: 153.55 | Views last month: 0 -
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: 137.83 | Views last month: 0 -
Well construction data for 11,917 domestic and 2,390 public-supply wells in the Central Valley were compiled as part of the U.S. Geological Survey (USGS) National Water Quality Assessment Project...
Search relevance: 136.84 | Views last month: 1 -
Approximately 43 million people (about 14 percent of the U.S. population) rely on domestic wells as their source of drinking water. Unlike community water systems, which are regulated by the Safe...
Search relevance: 111.33 | Views last month: 2 -
Approximately 44.1 million people (about 14 percent of the U.S. population) rely on domestic wells as their source of drinking water. Unlike community water systems, which are regulated by the...
Search relevance: 108.93 | Views last month: 0 -
The U.S. Geological Survey collected groundwater samples from 537 domestic wells for pharmaceutical compounds between 2014 and 2021 from 9 different study units. These wells were sampled as part...
Search relevance: 99.76 | Views last month: 0 -
This dataset contains the results of EPAs estimates for domestic water supply in The United States for 2020 census blocks. The file is a comma-delimited text file, which contains records for 2020...
Search relevance: 80.86 | Views last month: 29 -
The California Groundwater Ambient Monitoring and Assessment Program (GAMA) is a statewide assessment of groundwater quality designed to help better understand and identify risks to groundwater...
Search relevance: 78.05 | 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: 77.50 | Views last month: 0 -
A three-dimensional extreme gradient boosting (XGB) machine learning model was developed to predict the distribution of nitrate in groundwater across the conterminous United States (CONUS)....
Search relevance: 76.36 | Views last month: 0 -
This point vector dataset represents 8,877 domestic well locations and attributes used as input data for the Rio Grande Transboundary Integrated Hydrologic Model (RGTIHM). Attributes include well...
Search relevance: 75.92 | Views last month: 0 -
The U.S. Geological Survey collected groundwater samples from 38 wells used for domestic and small system drinking water supply in the Coachella Valley of California in 2020. The wells were...
Search relevance: 74.69 | Views last month: 0 -
This data release contains data used to develop models and maps that estimate probabilities of exceeding various thresholds of arsenic concentrations in private domestic wells throughout the...
Search relevance: 74.17 | Views last month: 0
