Data and Tools

Exceptional Events Documents Particulate Matter - San Joaquin Valley, CA

Exceptional Events Documents Ozone - San Joaquin Valley, CA

Exceptional Events Documents Ozone - Connecticut

Federal Register Notice - Proposed revisions to the Exceptional Events Rule

This Federal Register Notice describes the EPA's proposed revisions to certain sections within the regulations that govern the exclusion of event affected air quality data from regulatory decisions.

Program Snapshot for BRAC Facilities with EPA Involvement

Drought Response and Recovery Guide for Water Utilities

Helping drinking water and wastewater utilities handle drought

Improving Communities Through Restoration and Reuse

Interactive Qlik dashboard about Improving Communities Through Restoration and Reuse

Information about the Federal Electronic Docket Facilities

Test page for QlikSense Iframe

Antimicrobial Testing Methods & Procedures Developed by EPA's Microbiology Laboratory

We develop antimicrobial testing methods and standard operating procedures to measure the effectiveness of hard surface disinfectants against a variety of microorganisms. Find methods and procedures for antimicrobial testing.

Tier 1 Sediment Sites - Region 1 Snippets

Archive of document snippets about EPA Region 1 sediment sites.

USGS Background Soil-Lead Survey: State Data

Learn about how the U.S. Geological Survey collected soil samples at over 4,800 sites to delineate nationwide patterns and variations in surface soil lead content. View the National Interactive Map to access Soil-Lead Survey results by state.

SCAP-12 FOIA NPL/NON-NPL SITE SUMMARY, VERSION 24.01

Read about the SCAP-12, which displays the sequence of activities undertaken at all sites in CERCLIS, both National Priorities List (NPL) sites and non-NPL sites.

SCAP-12 FOIA NPL/NON-NPL SITE SUMMARY, VERSION 24.01

Read about the SCAP-12, which displays the sequence of activities undertaken at all sites in CERCLIS, both National Priorities List (NPL) sites and non-NPL sites.

Region 9 Superfund: Electronic Data Submission

Learn about the submission of EPA Region 9 Electronic Data Deliverable (EDD) material.

Region 6 Superfund: Electronic Data Submission

Access Electronic Data Deliverable (EDD) material of environmental sampling data for EPA Region 6.

Region 3 Superfund: Electronic Data Submission

Access EPA Region 3 Electronic Data Deliverable (EDD) materials from the Electronic Data Processor (EDP).

Proposed National Priorities List (NPL) Sites - by Site Name

Learn about Superfund sites proposed to the National Priorities List (NPL), organized by site name.

Proposed National Priorities List (NPL) Sites - by Proposed Date

Learn about Superfund sites proposed to the National Priorities List (NPL), organized by proposed date.

Partially Deleted National Priorities List (NPL) Sites - by Site Name

View the list of partial deletions at NPL Sites ordered alphabetically by Site Name.

Partially Deleted National Priorities List (NPL) Sites - by Partial Deletion Date

View the list of partial deletions at NPL Sites ordered chronologically by Partial Deletion Date.

Number of NPL Sites of Each Status at the End of Each Fiscal Year

View the number of NPL site sites of each status at the end of each fiscal year.