Data and Tools
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Summary of Australia's Water Reuse Guideline or Regulation for Rainwater Collected Onsite for Onsite Non-potable Water Reuse
Australia (State Regulation) | Source water: Stormwater and Treated municipal wastewater | End use: Centralized non-potable water reuse
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Summary of Australia's Water Reuse Guideline or Regulation for Potable Water Reuse
Australia (State Regulation) | Source water: Stormwater and Treated municipal wastewater | End use: Potable water reuse
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Summary of North Carolina’s Water Reuse Guideline or Regulation for Landscaping and Onsite Non-potable Water Reuse
North Carolina (State Regulation) | Source water: Onsite Collected Waters | End use: Landscaping and Onsite Non-Potable Water Reuse
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Summary of Australia's Water Reuse Guideline or Regulation for Centralized Non-potable Reuse
Australia (State Regulation) | Source water: Stormwater and Treated municipal wastewater | End use: Centralized non-potable water reuse
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Timeline of Particulate Matter (PM) National Ambient Air Quality Standards (NAAQS)
The table includes federal register citations for each revision to the national ambient air quality standards (NAAQS) for particulate matter (PM), and acceptable total suspended particles.
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Timeline of Sulfur Dioxide NAAQS
See the history of limits to the level of sulfur dioxide (SO2) in ambient air, set through the NAAQS review and rulemaking process under the Clean Air Act. This includes both primary and secondary standards.
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Timeline of Nitrogen Dioxide (NO2) National Ambient Air Quality Standards (NAAQS)
See the history of limits to the level of nitrogen dioxide (NO2) in ambient air, set through the NAAQS review and rulemaking process under the Clean Air Act. This includes both primary and secondary standards.
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Timeline of Lead (Pb) National Ambient Air Quality Standards (NAAQS)
The table includes FR citations for each revision to standards, and acceptable lead levels in air (micrograms per cubic meter).
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Selecting a Sampling Design
Systematic Planning - Sampling Designs
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Using Professional Judgment to Develop a Sampling Design
Using Professional Judgement to Develop a Sampling Plan
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Resources for Planning an Information Product
A definition of "information" as defined on the EPA's Information Quality Guidelines; resources for information products
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Examples and Resources (#1—50)
Over 100 Policy & Program Implementation Examples and Resources for attaining Zero Waste in communities.
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2022 National Lakes Assessment - Fish Tissue Study
As part of the 2022 National Lakes Assessment (NLA), the EPA conducted a study of contamination in fish from lakes to determine whether eating lake fish poses risks to human health.
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Lead-Safe Certified Media Campaign Outreach to Contractors
A selection of EPA media content to be reused by contractors in their own materials, including banners, articles, and brochures.
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Renovation and Repair, Part of Indoor Air Quality Design Tools for Schools
Renovation is one of the major causes of poor indoor air quality (IAQ) in schools, and is often conducted while the building is occupied.
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SDWIS Search for Indian Tribes
The Safe Drinking Water Information System (SDWIS) contains information about public water systems and their violations of EPA's drinking water regulations.
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SDWIS Overview
The Safe Drinking Water Information System (SDWIS) contains information about public water systems and their violations of EPA's drinking water regulations.
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MOVES Algorithms
This HTML document was generated by MOVES2014a code. It provides a hyperlinked reference to detailed technical information on MOVES code modules and database tables.
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Greenhouse Gas Overview
Search the GHG data for individual facilities by name, or location or filter the data set by state or county, industrial sectors, annual facility emissions thresholds and greenhouse gases.
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RadNet Overview
RadNet is a national network monitoring stations that regularly samples the nation's air, precipitation, drinking water, or pasteurized milk for a variety of radionuclides and radiation types.