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Federal
Safe Drinking Water Information System (SDWIS) recent views
U.S. Environmental Protection Agency —
The Safe Drinking Water Information System (SDWIS) contains information about public water systems and their violations of EPA's drinking water regulations. -
Federal
Drinking Water Maximum Contaminant Levels (MCLs) recent views
U.S. Environmental Protection Agency —
National Primary Drinking Water Regulations (NPDWRs or primary standards) are legally enforceable standards that apply to public water systems. Primary standards... -
Federal
SDWISFED Drinking Water Data recent views
U.S. Environmental Protection Agency —
SDWIS/FED is EPA's national regulatory compliance database for the drinking water program. It includes information on the nation's 160,000 public water systems and... -
Federal
PFAS flushing from home plumbing and impacts of stagnation recent views
U.S. Environmental Protection Agency —
Per- and polyfluoroalkyl substances (PFAS) from aqueous film forming foam (AFFF) can be accidentally backflushed into drinking water systems during firefighting... -
Federal
Estimates of lake nitrogen, phosphorus, and chlorophyll-a concentrations to characterize harmful algal bloom risk across the United States recent views
U.S. Environmental Protection Agency —
The objective of this research was to predict nutrient, chlorophyll-a, and associated harmful algal bloom, hypoxia, and eutrophication effects in US lakes. This... -
Federal
Safe Drinking Water Information System (SDWIS) Federal Reports Advanced Search Tool recent views
U.S. Environmental Protection Agency —
A database where EPA has compiled data on public drinking water systems and whether they have certain drinking water violations. This data is collected by the states... -
Federal
Enforcement and Compliance Information Center - ECIC recent views
U.S. Environmental Protection Agency —
Enforcement and Compliance Information Center - ECIC is a repository of external policy and guidance documents, links to cases and settlements, civil and criminal... -
Federal
RadNet Map Interface for Near-Real-Time Radiation Monitoring Data recent views
U.S. Environmental Protection Agency —
RadNet is a national network of monitoring stations that regularly collect air, precipitation, drinking water, and milk samples for analysis of radioactivity. The... -
Federal
Community Actions Tracker recent views
U.S. Environmental Protection Agency —
A database application that tracks projects and milestones for any environmental work associated with Communities and aligned with the Agency's priorities. -
Federal
Safe Drinking Water Information System - State System (SDWIS/State) recent views
U.S. Environmental Protection Agency —
SDWIS/State is a data system that EPA is developing for states that will improve the quality of drinking water information. -
Federal
State-Specific Water Quality Standards Effective under the Clean Water Act (CWA) recent views
U.S. Environmental Protection Agency —
EPA has compiled state, territorial, and authorized tribal water quality standards that EPA has approved or are otherwise in effect for Clean Water Act purposes. This... -
Federal
Six-Year Review Contaminant Occurrence Data recent views
U.S. Environmental Protection Agency —
The Safe Drinking Water Act (SDWA) requires EPA to review each National Primary Drinking Water Regulation (NPDWR) at least once every six years and revise them, if... -
Federal
Nanoparticle Results Dataset recent views
U.S. Environmental Protection Agency —
The dataset contains journal article table and figure results. This dataset is associated with the following publication: Salih, H., A. El Badawy, T. Tolaymat, and C.... -
Federal
Information Collection Rule Federal Database recent views
U.S. Environmental Protection Agency —
The Information Collection Rule (ICR) Federal database includes research data from an 18-month study of disinfection byproducts and microbial contaminants. -
Federal
Community Water System and Contributing Area Characteristics recent views
U.S. Environmental Protection Agency —
Operational, financial, and land use data to estimate drinking water treatment cost functions for 2006 calendar year. Data are organized for surface water and... -
Federal
Private Domestic Well Estimates (2010) recent views
U.S. Environmental Protection Agency —
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.... -
Federal
Polanyi Potential Theory PFAS Results recent views
U.S. Environmental Protection Agency —
This dataset contains the results of a Polanyi Potential Theory approach for estimating Freundlich Isotherm capacity parameters for 428 per- and polyfluoroalkyl... -
Federal
Phosphate VOC study PFAS breakthrough and modeling data recent views
U.S. Environmental Protection Agency —
Time series breakthrough data for PFAS on pilot systems compared to model predictions. This dataset is associated with the following publication: Haupert, L., A.... -
Federal
Strontium removal jar test dataset for all figures and tables. recent views
U.S. Environmental Protection Agency —
The datasets where used to generate data to demonstrate strontium removal under various water quality and treatment conditions. This dataset is associated with the... -
Federal
Sequential Sampling Paper recent views
U.S. Environmental Protection Agency —
This work discusses drinking water sampling efforts for lead in Flint, MI. This dataset is associated with the following publication: Lytle, D., M. Schock, K. Wait,...