Science & Technology

EPA to Give Press Tour and Update at Mississippi Phosphates Corporation Superfund Site in Pascagoula

Release Date: November 25, 2025

Water Quality Impacts of Uranium Mining and Milling Activities in the Grants Mining District, New Mexico

Survey of the uranium mining and milling activities of the Grants Mineral Belt to determine the impact of these activities on surface and ground water in the area

Campus RainWorks Resources

Resources to learn more about Campus Rainworks and green infrastructure.

The EPA provides a wide range of expertise in water quality, marine debris, wetland restoration, and non-point source nutrient reduction to support the Deepwater Horizon Planning efforts and long-term restoration projects. See projects EPA is co-leading.

Lead at Superfund Sites: Frequent Questions from Risk Assessors on the Adult Lead Methodology

Read frequent questions and answers about lead from risk assessors on the Adult Lead Methodology (ALM).

RE-Powering Tracking Matrix

The RE-Powering Renewable Energy project list tracks completed projects where renewable energy systems have been installed on contaminated lands, landfills, and mine sites.This resource is for informational purposes only and may not be comprehensive.

Directory of Technology Support Services to Brownfields Localities

This directory provides information about EPA offices, nongovernment organizations funded by EPA, and other federal agencies, that may be able to provide expertise to assist in the selection of technologies to characterize and clean up brownfields.

Innovations in Health Assessments: New Approach Methods and EPA’s Transcriptomics Assessment Product Webinar Archive

This webinar, recorded on August 21, 2024, provided an overview of Agency efforts to use New Approach Methods (NAMs) to inform health assessments, and also introduced the new EPA Transcriptomics Assessment Product (ETAP).

Habitat Assessment Parameter Factsheet

Habitat Assessment in water quality monitoring.

Metals Parameter Factsheet

This pdf lists information regarding the importance when testing for metals in water monitoring.

Factsheets on Water Quality Parameters

Factsheets on water quality monitoring and parameters.
EPA Water Quality Parameters
Water Quality Parameter Factsheets
Parameter Factsheets

Exposure Point Concentrations In Groundwater

This guidance is intended to improve the quality and consistency of deriving exposure point concentrations in groundwater in risk assessments performed in Region III

Guidelines for Human Exposure Assessment

Final Guidelines website

Overview of the CCL 4 Approach

Learn about the approach EPA used to develop the draft CCL 4

Community-Engaged Research Collaborative for Learning and Excellence

Located in Edison, NJ, EPA’s Community-Engaged Research Collaborative for Learning and Excellence (CERCLE) will help bring EPA’s science into alignment with the needs of local, underrepresented or underserved communities.

EPA Headquarters Superfund Contract Laboratory Program (CLP) Contacts

Contract Laboratory Program Headquarters contacts

Risk Assessment for Dioxin at Superfund Sites

This page summarizes information about risk assessment at Superfund sites with dioxin contamination.

All NPL Partial Site Deletion Narratives for Sangamo Weston/Twelve-Mile Creek/Hartwell PCB

All NPL Partial Site Deletion Narratives for Sangamo Weston/Twelve-Mile/Hartwell PCB

All NPL Partial Site Deletion Narratives for Tar Lake

All NPL Partial Site Deletion Narratives for Torch Lake Superfund Site