Science & Technology
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EPA Research Partner Support Story: Storing and Sharing Biological Data in EPA’s Water Quality Exchange
Storing and sharing biological data in EPA’s Water Quality Exchange (WQX)
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EPA Research in Kansas
EPA researchers are working hard to protect communities across the nation. Learn about some of the work EPA researchers are doing in Kansas.
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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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Enhancing Flood Resilience along the Ouachita River
Landing page for Report A Deeper Look at the Ouachita River, How investment in Ouachita River infrastructure sustains human well-being in Ouachita Parish, Louisiana
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CEDR
creating links to GIS Map
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Enhancing Nutrient Reduction Efforts with the National Nutrient Inventory Training Webinar Archive
This EPA Tools & Resources Training webinar showcased EPA’s National Nutrient Inventory Research Portfolio.
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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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EPA Releasing Additional Data on the Ongoing Uses of Chrysotile Asbestos as the Agency Pursues a Final Rulemaking
asbestos notice of data availability available for public comment
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TSCA Chemical Data Reporting Fact Sheet: Non-Isolated Intermediates
This fact sheet provides information on the reporting exemption applicable to non-isolated intermediate chemical substances for purposes of the Chemical Data Reporting (CDR) rule (40 CFR 711).
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Implementing NAS Report Recommendations on Risk Assessment Methodology for Endangered and Threatened Species
Efforts to Implement NAS Report Recommendations on Ecological Risk Assessment for Endangered and Threatened Species
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Upcoming Webinar: Approach for Reviewing Mixed Metal Oxides, including New and Modified Cathode Active Materials (CAMs)
Upcoming Webinar: Approach for Reviewing Mixed Metal Oxides, including New and Modified Cathode Active Materials (CAMs)
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Water Research Outputs
Water research program deliverables.
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Risk Evaluation for n-Methylpyrrolidone (NMP)
Fact sheet for N-Methylpyrrolidone (NMP)
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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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An Optimization Approach to Evaluate the Role of Ecosystem Services in Chesapeake Bay Restoration Strategies
US EPA and other federal, state, and private organizations compiled this report to assist policymakers in evaluating TMDL-related policies in the Chesapeake Bay.
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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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EPA Request for Correction 12004 (Exhibit E3)
EPA Request for Correction 12004 (Exhibit E3)
Appendix C – Violations by Individual Contaminant -
EPA Request for Correction 12004 (Exhibit E4)
EPA Request for Correction 12004 (Exhibit E4)
Appendix D – Violations by County -
EPA Request for Correction 12004 (Exhibit E2)
EPA Request for Correction 12004 (Exhibit E2)
Appendix B – Violations by Contaminant Category