Data and Tools
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The National Nutrient Inventory Webinar Archive
This EPA Tools & Resources webinar, recorded May 17th, offers an overview of the nutrient inventory research portfolio – specifically highlighting datasets and research available to date.
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PM2.5 Tiering Tool - for Exceptional Events Analysis
This tool makes a time series plot for a specific location and time period. This tool displays daily air quality summary statistics for the criteria pollutants by monitor.
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Help Desk
Cross-Media Electronic Reporting Rule Help Desk page.
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Is Your Utility Cyber Aware?
This page provides statistics about cybersecurity incidents in the water sector and resources to prevent cyber attacks.
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AP 42, Fifth Edition, Volume I Chapter 4: Evaporation Loss Sources
AP 42, Fifth Edition, Volume I Chapter 4: Evaporation Loss Sources
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Ventilation Air Methane (VAM) Projects in the United States: Barriers and Potential Opportunities
CMOP Webinar – VAM Projects in the United States: Barriers and Potential Opportunities
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Clean Watersheds Needs Survey (CWNS) – 2022 Report and Data
The total wastewater and stormwater management needs for the nation are $298.1 billion as of January 1, 2008.
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Clean Watersheds Needs Survey (CWNS) – 2000 Report and Data
The CWNS 2000 Report to Congress summarizes the results of EPA's thirteenth national survey.
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EPA Method 556.1: Determination of Carbonyl Compounds in Drinking Water by Fast Gas Chromatography
SAM lists this method for analysis of formaldehyde in drinking water, using fast gas chromatography with electron capture detection.
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Electronic Reporting Tool (ERT)
This page provides information about how the ERT program, installation, guides, templates and training.
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AP 42, Fifth Edition, Volume I Chapter 10: Wood Products Industry
AP 42, Fifth Edition, Volume I Chapter 10: Wood Products Industry
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Healthy Indoor Painting Practices
provides guidance for practices when painting indoors
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EPA Seeks Change to XML Format for Pesticide Product Information System
EPA seeks comments on XML formats for Pesticide Product Information System.
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ECM for Flumioxazin in Soil - MRID 44295046
Environmental Chemistry Methods for Flumioxazin in Soil - MRID 44295044 / 44295046
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ECM for Flumioxazin, THPA, & HPA in Soil - MRID 48402402
Environmental Chemistry Methods for Flumioxazin, THPA, & HPA in Soil - MRID 48402402
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ECM for Chloropicrin in Air - MRID 49831301
Environmental Chemistry Methods for Chloropicrin in Air - MRID 49831301
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ECM for Malathion & Malaoxon in Water - MRID 42058401
Environmental Chemistry Methods for Malathion & Malaoxon in Water - MRID 42058401
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ECM for Indoxacarb & Degradates in Soil & Sediment - MRID 49599603
Environmental Chemistry Methods for Indoxacarb & Degradates in soil and sediment,mrid 49599603
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ECM for Tolpyralate Degradate MMTA in Soil - MRID 49580120
Environmental Chemistry Methods for Tolpyralate Degradate MMTA in soil - MRID 49580120
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ECM for Tolpyralate & Degradate MT-2153 in Soil - MRID 49580116
Environmental Chemistry Methods for Tolpyralate & Degradate MT-2153 in Soil - MRID 49580116