Science & Technology
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WhAEM2000 BBM Files - Dyersburg, Missouri
WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Dyersburg Quadrangle, Missouri. Files serve as geographic basis for groundwater modeling.
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WhAEM2000 BBM Files - Chillicothe, Missouri
WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Chillicothe Quadrangle, Missouri. Files serve as geographic basis for groundwater modeling.
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Application Deadline Extended: Potential Inclusion of Ecolabels in EPA’s Recommendations
Announcing the final unreasonable risk determination for PCE
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EPA Proposes Registration of Product to Protect Textiles
EPA is seeking public input on a proposal to incorporate a pesticide product into textiles to combat odors, discoloration, and other signs of wear.
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WhAEM2000 BBM Files - Centerville, Missouri
WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Centerville Quadrangle, Missouri. Files serve as geographic basis for groundwater modeling.
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Register for Upcoming Webinar on Reducing Animal Testing
Registration announcement for a webinar on the use of new approach methodologies (NAMs) on 5/29/24 hosted by EPA, PSCI, IIVS and CDPR.
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WhAEM2000 BBM Files - Carbonda, Missouri
WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Carbondale Quadrangle, Missouri. Files serve as geographic basis for groundwater modeling.
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WhAEM2000 BBM Files - Cape Girardeau, Missouri
WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Cape Girardeau Quadrangle, Missouri. Files serve as geographic basis for groundwater modeling.
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WhAEM2000 BBM Files - Butler, Missouri
WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Butler Quadrangle, Missouri. Files serve as geographic basis for groundwater modeling.
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WhAEM2000 BBM Files - Burlington, Missouri
WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Burlington Quadrangle, Missouri. Files serve as geographic basis for groundwater modeling.
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WhAEM2000 BBM Files - Bolivar, Missouri
WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Bolivar Quadrangle, Missouri. Files serve as geographic basis for groundwater modeling.
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WhAEM2000 BBM Files - Ava, Missouri
WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Ava Quadrangle, Missouri. Files serve as geographic basis for groundwater modeling.
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Initial Content Screen Worksheets
PRIA Fees
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Method 545: Determination of Cylindrospermopsin and Anatoxin-a in Drinking Water by Liquid Chromatography Electrospray Ionization Tandem Mass Spectrometry (LC/ESI-MS/MS)
This method is listed as Tier I for confirmatory analysis of anatoxin-a and cylindrospermopsin in drinking water and Tier II for confirmatory analysis of anatoxin-a and cylindrospermopsin in all other environmental sample types.
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Environmental Regulations and Technology: Control of Pathogens and Vector Attraction in Sewage Sludge; Appendix I Test Method for Detecting, Enumerating, and Determining the Viability of Ascaris Ova in Sludge
This document discusses a performance-based method applicable to the determination of Baylisascaris procyonis in aerosols, surface wipes or swabs, soil and water.
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Additional Coral Reef Resources
Coral reefs are among the most biologically diverse and valuable ecosystems on Earth. This web site describes the importance of coral reefs, threats to them, and ongoing efforts to protect them.
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EPA Method 1682: Salmonella spp.
Method 1682 describes procedures for analysis of non-typhoidal Salmonella in biosolids and may be adapted for drinking and post decontamination waste water, particulate, soil and aerosol samples.
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USDA Laboratory Guidebook: “FSIS Procedure for the Use of a Listeria monocytogenes Polymerase Chain Reaction (PCR) Screening Test.” MLG 8A.03. 2007
Procedures are described for analysis of clinical samples and may be adapted for assessment of solid, particulate, aerosol and water samples containing Listeria monocytogenes using real-time PCR.
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e-Manifest Rulemakings and Policies
New e-manifest rulemaking page to replace existing basic information page.
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Resources on SF6 Alternatives
Links to the report titled Moving Toward SF6-Free High Voltage Circuit Breakers