Data and Tools
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Water Utility Response On The Go Plus
A mobile-friendly tool designed for water utilities responding to emergency incidents.
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Strategy Examples of Elevated Temperature Landfills
Elevated temperature landfills (ETLFs) are MSW landfills that exhibit temperatures above regulatory thresholds due to abnormal chemical reactions within the waste mass. This page contains a list of examples of ETLFs and the strategies to address them.
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Detection and Forecasting of Harmful Algal Blooms Webinar Archive
This EPA Tools & Resources webinar, recorded on April 16, 2025, presented two EPA research efforts related to detecting and forecasting cyanobacterial harmful algal blooms (cyanoHABs).
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GeoPlatform Stormwater BMP Performance Database
This database shows information on how well certain Best Management Practices (BMPs) and Low Impact Development (LID) approaches control stormwater runoff in different parts of the U.S.
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Laboratory Services and Applied Science Division Operating Procedure for Internal Audits
Field Branches Quality System and Technical Procedures
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CAMEO Chemicals Software
CAMEO Chemicals is an extensive chemical database, available for download, with critical response information for thousands of chemicals, and a tool that tells you what reactions might occur if chemicals were mixed together.
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Lead Renovation/Abatement Firm Certification Application or Update
Page for firms to identify the what they will be doing in the CDX application
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San Francisco Bay Area - Map Tool to Identify Interim Pesticide Use Limitations
This will display the San Francisco Bay Area - Interim Pesticide Use Limitations interactive mapper.
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E-FAST Glossary
The EPA Office of Pollution Prevention and Toxics, Economics, Exposure, and Technology Division has developed several exposure assessment tools and models.
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CIMC Web Map Service and More
This bridge page links to the CIMC Web Service and provides access to the latest GeoDatabase.
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Brownfields in EPA Region 4
About EPA Region 4 (Southeast) Brownfields
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Tire Crumb Exposure Characterization Report Webinar Archive
This EPA Tools & Resources webinar, co-presented by EPA and ATSDR, highlighted the Tire Crumb Exposure Characterization report.
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Webinars on EPA's Central Data Exchange (CDX) for the Formaldehyde Emission Standards for Composite Wood Products Rule
Webinars on CDX for formaldehyde
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AQS Pollutant Summaries
AQS Pollutant Summaries
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Method 1200: Analytical Protocol for Non-Typhoidal Salmonella in Drinking Water and Surface Water
Method 1200 is used for identification, confirmation and quantitation of non-typhoidal Salmonella in water samples, using selective and non-selective media followed by biochemical and serological confirmation.
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EPA Method 551.1: Determination of Chlorination Disinfection Byproducts, Chlorinated Solvents, and Halogenated Pesticides/Herbicides in Drinking Water by Liquid-Liquid Extraction and Gas Chromatography With Electron-Capture Detection
SAM lists this method for detection and measurement of chloropicrin in water samples using GC-ECD.
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ORISE Method AP7: Determination of Radium-226 in Water and Soil Samples Using Alpha Spectroscopy
This method uses alpha spectrometry to determine radium-226 in water and soil samples, with gamma spectroscopy used to analyze the barium tracer.
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ORISE Method AP11: Sequential Determination of the Actinides in Environmental Samples Using Total Sample Dissolution and Extraction Chromatography
This method uses alpha spectrometry to determine americium, californium, curium, plutonium or uranium in water, liquid, soil, sediment, surface wipes and air filters.
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ORISE Method Procedure #9: Determination of I-125 in Environmental Samples
This method uses gamma spectrometry to determine iodine in water, liquids, soil, sediment, surface wipes, air filters and vegetation.
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Y-12 (DOE) Preparation of Samples for Total Activity Screening
This method uses liquid scintillation to determine total activity in drinking water, liquids, soil, sediment, wipes, air filters and vegetation.