New maps showing domestic well use for drinking water! The quality and safety of water from domestic wells are not regulated by the Federal Safe Drinking Water Act or, in most cases, by state laws. Instead, individual homeowners are responsible for maintaining their domestic well systems and for monitoring water quality. Well use data is modeled by the EPA using the 1990 decennial census and records from drillers in the time since to determine the estimated number of wells in use in a given area. The 1990 long-form version of the Census was the last time a comprehensive national survey was taken on where people were obtaining household domestic water. The current uses are estimated using a machine learning algorithm in conjunction with this survey data and drilling records to estimate the percent of housing units using wells at the edges of public water systems.
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This layer displays the number and percentage of fatal vehicle crashes involving alcohol occurring between 2015 and 2019. Data are aggregated by county of occurrence.
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This layer displays the number and percentage of fatal vehicle crashes involving alcohol occurring between 2018 and 2022. Data are aggregated by county of occurrence.
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This layer displays the percentage of Medicare Beneficiaries with an alcohol use disorder. The prevalence of alcohol use disorder among Medicare beneficiaries is based on Medicare insurance claims (for specific inpatient diagnosis or procedure codes) in 2018.
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This layer displays information about estimated household expenditures for alcohol purchased for consumption at home and away from home. Data are presented as a national or within-state rank, and represent expenditures as a percentage of total household expenditures.
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This layer displays the number and percentage of fatal vehicle crashes involving alcohol occurring between 2015 and 2019. Data are aggregated by county of occurrence.
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