Data and Tools

Lead and Copper Rule Public Education Materials for Community Water Systems

When the 90th percentile lead concentration for community (C) water systems exceeds the action level for lead, this template may be used to complete the required public education activities.

History of Fuel Economy Labeling

Fuel economy labeling, history and trends of fuel economy, testing and data, and information on how federal agencies work together on the issue of fuel economy.

CEDRI - Stats

Compliance and Emissions Data Reporting Interface

Coordinated Federal Action Plan to Reduce Racial and Ethnic Asthma Disparities

In this plan, we propose to build on the strengths and lessons learned from past and existing federal asthma programs.

Surface Water Quality Modeling Tools

FY 2025 Joint SRF Allotments Memorandum - May 2025

Fiscal Year 2025 Allotments for the State Revolving Fund Provisions of the Infrastructure Investment and Jobs Act and Base Program Funding & Attachments

Ocean Era, Inc. – Velella Epsilon Aquatic Animal Production Facility National Pollutant Discharge Elimination System (NPDES) Permit

On September 30, 2020, the EPA made a final decision to issue a NPDES permit to Ocean Era, Inc. for a marine aquaculture facility.

A computerized screening tool for evaluating radiation exposure from atmospheric releases of radionuclides. May be used for demonstrating compliance with some EPA and Nuclear Regulatory Commission regulations

Industrial Wastewater Treatment Technology Database (IWTT)

Database on industrial wastewater treatment technology performance from peer-reviewed journals, conference proceedings, and government reports.

Certification of Annual LSL Consumer Notification

Lead Service Line Inventory Template - This spreadsheet template may be used by public water systems in Wyoming and on EPA R8 Tribal Lands for service line inventories.

Estuary Data Mapper (EDM) and Land-Use Scenarios

Estuary Data Mapper (EDM) uses web coverage services (WCS) to retrieve, stream, and save data. This page describes how to tap into those WCS commands for your own applications and usages.

Sustainable Design and Green Building Toolkit for Local Governments

This tool helps local governments identify and remove barriers to sustainable design and green building in their permitting processes.

Exposure Parameters

Compilation of current USEPA exposure parameters for computation of age-specific values in exposure estimates.

Other Carcinogenic Polycyclic Aromatic Hydrocarbons

List of carcinogenic polycyclic aromatic hydrocarbons (PAHs) other than benzo[a]pyrene

Relative Potency Factors for Carcinogenic Polycyclic Aromatic Hydrocarbons (PAHs)

Relative potency factors of selected PAH based on mouse skin carcinogenesis

Example Calculations of Preliminary Remediation Goals for Benzo[a]pyrene Using Age-Dependent Adjustment Factors, Draft

Example preliminary remediation goal (PRG) calculations for exposure to benzo[a]pyrene in soil and water by ingestion using age-dependent adjustment factors (ADAFs)

Example RAGS D Tables for Chemicals with a Mutagenic Mode of Action for Carcinogenicity (Revision 2.0, December 2007)

Example RAGS D tables for chemicals with a mutagenic mode of action for carcinogenicity

Example Calculations of Preliminary Remediation Goals (PRGs) for Benzidene Across Multiple Exposure Pathways Using Age-Dependent Adjustment Factors, Draft (Revision 1.0, December 2007)

Example preliminary remediation goal (PRG) calculations for exposure to benzidene in soil and water by both the ingestion and dermal exposure pathways using age-dependent adjustment factors (ADAFs)

Outer Continental Shelf Air Permits

Provides information and links to EPA's Outer Continental Shelf air permitting requirements.

Landfill Gas Emissions Model (LandGEM)

Landfill Gas Emissions Model is an automated estimation tool with a Microsoft Excel interface that can be used to estimate emission rates from municipal solid waste landfills.