Learn the Issues
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Indicators: Benthic Macroinvertebrates
Benthic (meaning “bottom-dwelling”) macroinvertebrates are small aquatic animals and the aquatic larval stages of insects. Benthic macroinvertebrates are commonly used as indicators of the biological condition of waterbodies.
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Pennsylvania Township Gets Results In Approach to Cleaning Streams
Do-it-yourself approach to watershed cleanup yielding results in Broad Top, Pennsylvania.
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A Plain English Guide to the EPA Part 503 Biosolids Rule
This guidance document is not a substitute for the actual rule, but it is intended as a helpful tool for interpretation and implementation of the rule.
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Basic Information: Pathogen Equivalency Committee
Basic Information for Pathogen Equivalency Committee
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Webinar - New Mobility Mindsets: On-Demand Transit
Recording, slides, and Q & A from a November 2020 webinar about on-demand transit policies and programs in general, and in Dallas and Ohio in particular.
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State, Local and Tribal Inventory Tools
Learn about and download state, local, and Tribal greenhouse gas inventory tools to compile a GHG inventory for your jurisdiction.
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Download the Local Greenhouse Gas Inventory Tool
Download the Local Greenhouse Gas Inventory Tool
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Download the Tribal Greenhouse Gas Inventory Tool
Download the Tribal Greenhouse Gas Inventory Tool
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Priority Climate Action Plan (PCAP) Directory
PCAP Directory Landing Page
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Salt
Salt
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Legitimate Hazardous Waste Recycling
EPA established guidelines for what constitutes legitimate recycling and described activities it considers to be illegitimate or sham recycling.
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Lead at Superfund Sites: Human Health
Learn about the human health impacts of lead and lead contamination.
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Electronics Donation and Recycling
Page describe how to recycle and where to donate electronic materials
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Project Waiver of AIS Requirements for Reused Railroad Tank Cars for Ivanhoe, Texas (CWSRF)
AIS waiver request approval.