Data and Tools

Partially Exempt Petroleum Process Streams

Table of Partially Exempt Petroleum Process Streams.

Using the 2006 Inventory Update Reporting (IUR) Public Data: Background Document

This document provides information helpful to understanding and using the data in the 2006 Inventory Update Reporting (IUR) public database, available on the IUR website.

Understanding Lead Pipes and Water Filters: Supporting Communities in Reducing Lead Exposure

EPA researchers and community partners collaborated on a research project to address knowledge gaps and provide comprehensive resources to help community members properly use and maintain water filters.

EPANET

Software that models the hydraulic and water quality behavior of water distribution piping systems.

Summary of Refrigerant Reclamation Trends

U.S. EPA data on ODS and HFC reclaimed refrigerants by refrigerant type and year, from 2000 through 2023.

Framework for Conducting Pesticide Drinking Water Assessments for Surface Water

EPA developed this framework to document the long- standing practices that the Office of Pesticide Programs uses to conduct drinking water assessments for conventional pesticides in surface water.

Biological Fate & Transport

Understanding a biological agent’s ability to persist in the environment and the various transport pathways such as rain and stormwater that can redistribute a biological contaminant would help authorities properly assess and respond.

Publications

Links and information on EPA publications and resources.

Access CMAQ Source Code

Access CMAQ source code, step-by-step instructions for downloading the CMAQ base model, and guidance on building the two-way CMAQ system.

CMAQ Documentation

Find the release notes for recent versions of the model system, a CMAQ User's Guide, and helpful tutorials on common tasks.

Johns-Manville Corp. Site Map - Waukegan, Illinois

Map of the Johns Manville site

Flash Tank Separators

During the dehydration process, glycol absorbs methane, volatile organic compounds (VOCs), and hazardous air pollutants (HAPs) from the wet gas. A flash tank separator can be used in the dehydration process to remove the gas absorbed by glycol.

PEST

PEST (Parameter ESTimation) software. PEST is a model-independent parameter estimation package which can communicate with any model through the model's own input and output files. Apr. 2003

Environmental Interest Types and Program Categories

Provides descriptions of environmental interests (permits or regulatory programs), sorted by program categories (e.g., Air Programs, Animal Operations)

NPDES PGP eNOI Tutorials

EPA has developed tutorials to walk you through the process of submitting NOIs, NOTs and Annual Reports.

Managing Manure Nutrients at CAFOs

This document is designed to supplement EPA's previous guidance by providing additional technical information on how to carry out EPA's revised regulatory requirements for NPDES permitting of CAFOs.

Beneficial Uses of Manure and Environmental Protection

The Beneficial Uses of Manure and Environmental Protection is a two-page outreach piece developed with agriculture industry organizations.

Environmental Response Laboratory Network (ERLN) Example Membership Application

This is meant to aid an Environmental Response Laboratory Network applicant in filling out the form and meeting requirements.

Find the Repellent that is Right for You

You can choose by specifying the insect, protection time, active ingredient, or other product-specific information. Results are only EPA-registered skin-applied products, meaning their safety and effectiveness have been tested and approved.

Methyl Bromide Buffer Zone Distances for Commodity and Structural Fumigation: Active Aeration, Attached Vertical Stacks, 8 Hours or Less, 10 Foot Stack Height

This document contains buffer zone tables required by certain methyl bromide commodity fumigant product labels that refer to Buffer Zone Lookup Tables located at epa.gov/pesticide-registration/mbcommoditybuffer on the label.