Health & Environmental Research Online (HERO)


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4154630 
Archival Material 
Website 
EPA's report on the environment (ROE) 
U.S. Environmental Protection Agency :: U.S. EPA 
2017 
Yes 
U.S. Environmental Protection Agency 
Washington, D.C. 
English 
EPA's Report on the Environment (ROE) shows how the condition of the U.S. environment and human health is changing over time. The ROE presents the best available indicators of national trends in five theme areas: Air, Water, Land, Human Exposure and Health, and Ecological Condition. The 80+ ROE indicators help answer 23 questions critical to EPA's mission of protecting the environment and human health. EPA updates the ROE indicators frequently to provide the latest available data. Use the multi-colored navigation bar at the top of every ROE Web page to explore the ROE themes, the associated questions, and the indicators that help answer these questions. 
01/29/2018 
01/29/2018 
07/28/2017 
EPA's Report on the Environment (ROE) 
NAAQS
• ISA NOxSOxPM Ecology (2018)
     Cited in the Second Draft
          Appendix 12
• ISA NOxSOxPM Ecology (2020- Final Project Page)
     Cited
          Appendix 12
• ISA-PM (2019)
     1st Draft
          Chapter 1
          P-ES-A
     Final ISA
          Chapter 1
          P-ES-A