Data and Tools

This page shows all of the pages at www.epa.gov that are tagged with Data and Tools.

  • Mechanical Controllers

    Replacing natural gas-powered pneumatic controllers with mechanical controllers can reduce methane emissions.

  • Electric Glycol Circulation Pumps

    Replacing a gas-assist glycol circulation pump with an electric glycol circulation pump avoids the emissions from the assist gas.

  • Electric Compressor Motors

    Electric Compressor Motors: Installing an electric motor, in place of a gas-fired engine, can reduce methane emissions, increase operational efficiency, and reduce maintenance costs.

  • Desiccant Dehydrators

    Replacing glycol dehydrators with desiccant dehydrators that use moisture absorbing salts to remove water reduces dehydrator emissions and also results in lower operating and maintenance costs.

  • Air Starters

    Air Starters use compressed air, instead of natural gas, to start internal combustion engines for compressors, generators, and pumps. This mitigation option eliminates methane emissions from engine start-ups.

  • Advanced Methane Detection

    Advanced Methane Detection

  • Well Completions and Workovers

    Well completion is the process of bringing an oil or gas well into production. Completion steps involve casing, cementing, perforating, hydraulically fracturing in the reservoir, expelling fluids, and installing the production valve.

  • Compressor Station Blowdowns

    Compressor stations are taken offline (depressurized) for operational or maintenance needs. To take a compressor station offline, station or unit isolation valves are closed and the gas within the compressors is vented to the atmosphere (i.e., blowdown).

  • Compressor Starts

    Compressors driven by gas engines are often equipped with small gas expansion turbine motors to start the engine. These motors initiate startup of the engine with expansion of pressurized gas across the starter turbine; that gas is then vented.

  • Marginal Conventional Wells

    Well completion is the process of bringing an oil or gas well into production. Completion steps involve casing, cementing, perforating, hydraulically fracturing in the reservoir, expelling fluids, and installing the production valve.

  • Power Profiler

    This tool allows users to enter in their zip code and compare their local air emission rates for electricity against the national average, as well as the air emission impact of your electricity use.

  • EPA Enterprise Vocabulary

    EPA Enterprise Vocabulary is a vocabulary of scientific, technical and regulatory terms with inputs from numerous research communities throughout EPA

  • Implementation Guidance for Enhanced Reporting for Registrants of Pet Spot-on Products

    These documents provide background and summary information on the pet spot-on enhanced reporting pilot and guidance for implementing the use of standardized incident reporting templates

  • Calculate Your Radiation Dose

    This page provides a general tool to calculate an estimate of your annual radiation dose from sources the public may encounter.

  • Supplemental Data from the 2023 Anaerobic Digestion of Food Waste in the U.S. Survey Results

    This page contains two detailed matrix tables of supplemental data from the Anaerobic Digestion Facilities Processing Food Waste in the U.S. survey (2020 & 2021).

  • 2020 AirToxScreen National Concentration Summaries

    Application with national air toxics summaries

  • How's My Waterway Updates

    rolling how's my waterway app tool updates

  • Technical Support Documents Used to Develop the Chesapeake Bay TMDL

    The Chesapeake Bay TMDL development was supported by several technical documents for water quality standards and allocation methodologies specific to the Chesapeake Bay. This page provides the technical support documents.

  • Progress Report - Emissions Reductions

    EPA’s Progress Report provides annual updates on program implementation and resulting changes in emissions.

  • Protect Your Tap Outreach Toolkits

    Download Protect Your Tap Outreach Toolkits.

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