Learn the Issues
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EPA Seeks Public Comment on Draft Proposal to Improve Pest Resistance for Plant-Incorporated Protectants
EPA is accepting comments on a draft proposal to improve current insect resistance management (IRM) strategies for pests affecting Bacillus thuringiensis (Bt) corn and cotton plant-incorporated protectants (PIPs).
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EPA Releases Draft Biological Evaluations for Atrazine, Simazine and Propazine
EPA is taking the next step in its regulatory review of atrazine, simazine and propazine, three widely-used herbicides used to control a variety of grasses and broadleaf weeds. Atrazine is used on about 75 million acres of agricultural crop land every year
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Newsletter: East Palestine Train Derailment Response, 6-13-2023
Newsletter June 13 for East Palestine Train Derailment Response
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Newsletter: East Palestine Train Derailment Response, 7-11-2023
Newsletter May 16 for East Palestien Train Derailment Response
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U.S. Virgin Islands Drinking Water
USVI drinking water sampling
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Tips for Submitting Applications through Grants.gov
San Francisco Bay Water Quality Improvement Fund (SFBWQIF) Tip Sheet for submitting applications through Grants.gov.
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Newsletter: East Palestine Train Derailment Response, 5-23-2023
May 23 Newsletter for East Palestine Train Derailment Response
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Newsletter: East Palestine Train Derailment Response, 5-16-2023
Newsletter May 16 for East Palestien Train Derailment Response
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Newsletter: East Palestine Train Derailment Response, 4-11-2023
April 11 newsletter in html for East Palestine Train Derailment Response
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January—February 2021 Newsletter
EPA in the Pacific Southwest Newsletter for January—February 2021: Climate Action, Navajo Nation, Environmental Justice, Black History Month and More
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Transitioning STOrage and RETrieval data to Water Quality Exchange
This is document provides overview information for users about how to transition STOrage and RETrieval data to Water Quality Exchange.
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Watershed Index Online
A comparative analysis tool for comparing watershed characteristics within user-defined geographic areas to support their strategic planning decisions.
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EPA’s Stormwater Management Model (SWMM)
EPA’s Storm Water Management Model (SWMM) is used throughout the world for planning, analysis, and design
related to stormwater runoff, combined and sanitary sewers, and other drainage systems in urban areas. -
Expedited E-learning Course Approvals
Instructions for Adding an RRP Initial Renovator E-Learning Course Previously Accepted by EPA for Currently Accredited Training Providers.
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EPA CyanoSymposium 2023 - October 16, 18, 23, and 26, 2023
Information related to EPA CyanoSymposium 2023 - October 16, 18, 23, and 26, 2023.
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Climate Change and Freshwater Harmful Algal Blooms
Impacts of climate change like warmer water, saltier freshwater and sea level rise might lead to more intense harmful algal blooms occurring in more waterbodies.
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Monitoring Insights
Explore data collected by continuous emission monitoring systems (CEMS) which were implemented from instructions in 40 CFR Part 75.
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Region 3 FOIA Repository
Frequently requested FOIA related information from region 3.
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Videos about Indoor Air Quality in Schools
Visit this multimedia page to view videos and listen to audio of IAQ champions.
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School IAQ Assessment Mobile App: Getting Started
Schools IAQ Assessment Mobile App Instructions for Getting Started