Learn the Issues
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EPA in Rhode Island
Portal for news and information about EPA's efforts in Rhode Island and RI environmental conditions.
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EPA in Massachusetts
Portal for news and information about EPA's efforts in Massachusetts.
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EPA in Maine
Portal for news and information about EPA's efforts in Maine.
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EPA in Connecticut
Portal for news and information about EPA's efforts in Connecticut and CT environmental conditions.
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Premanufacture Notices (PMNs) and Significant New Use Notices (SNUNs) Table
This table is a list of PMNs and SNUNs submitted to the EPA.
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EPA General Terms and Conditions Effective October 1, 2021 or later
The recipient and any subrecipient must comply with the applicable EPA general terms and conditions outlined below. These terms and conditions are in addition to the assurances and certifications made as part of the award and terms, conditions, and restric
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EPA's National Security Roles and Responsibilities
Overview of EPA's national security roles and responsibilities.
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Frequent Questions: Drinking Water Testing
View frequently asked questions about the RadNet drinking water testing.
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Frequent Questions: Air Filter Testing
View frequently asked questions about the RadNet air filter testing.
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Frequent Questions: RadNet Monitoring Network
View frequently asked questions about the RadNet monitoring network by topic.
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Great Lakes Biology Monitoring Program
Great Lakes food web, from phytoplankton to zooplankton, benthos, Mysis and fish.In aquatic ecosystems, the lower food web is comprised of plants, called phytoplankton, and invertebrate animals that are lower on the food chain and may be fed on by fish.
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Recognizing Private Sector Laboratories that Accurately Analyze Paint Chips, Dust, or Soil Samples for Lead
National Lead Laboratory Accreditation Program (NLLAP): An EPA program that defines the minimum requirements and abilities that a laboratory must meet to attain EPA recognition as an accredited lead testing laboratory.
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Voluntary Consensus Standards
Information on EPA's implementation of the National Technology Transfer and Advancement Act (NTTAA) and the EPA Standards Executive.
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Strategies for Reducing Residential Wood Smoke
This document identifies strategies to help state, tribal, and local air officials reduce fine particle pollution (PM2.5) that is attributed to residential wood smoke.
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Copper Biotic Ligand Model
Information related to the Biotic Ligand Module.
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Tips for a Better Burn
Larry's fire-starting tips and best practices
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Wood Smoke Activity Book
Wood Smoke Activity Book
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Table 2. Gradation of Individual Responses to Short-Term Ozone Exposure in People with Lung Disease
Table 2. Gradation of Individual Responses to Short-Term Ozone Exposure in People with Lung Disease
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Table 1: Gradation of Individual Responses to Short-Term Ozone Exposure in Healthy People
Table 1: Gradation of Individual Responses to Short-Term Ozone Exposure in Healthy People
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Cord Wood and Crib Wood Testing
the differences between testing cord wood and crib wood for emissions limits