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Technical Resources

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Technical Information Resources

  • Compliance Assistance Database

  • Diesel Exhaust: Final Health Assessment for Diesel Exhaust

  • Diesel Exhaust Modeled Risks Exit EPA disclaimer

  • Drinking Water SafetyExit EPA disclaimer

  • Drink Water Concerns. Contact your local health department or the EPA Safe Drinking Water Hotline at 800-426-4791.
  • EPA Diesel Reductions Efforts


  • Emergency Planning and Community Right-To-Know (EPCRA)
    800-424-9346
    703-412-9810
  • Energy Star Program - Organizations can partner with EPA to improve the energy efficiency

  • Emission Factors:
  • Emission Measurement Center (EMC)

  • Environmental Justice
    800-962-6215

  • EPA's Emergency Response Program Databases and Software

  • EPA's Environmental Technology Verification Program (to verify the performance of innovative technical solutions to problems that threaten human health or the environment).
    The ETV Program has verified the performance of over 240 technologies! All verification statements and reports can be accessed on the ETV Web Site at http://www.epa.gov/etv/verifications/verification-index.html.

  • ETVOICE listserve--JOINING ETVOICE If your colleagues are interested in subscribing to ETVoice, they can do so on the ETV Web Site at http://www.epa.gov/etv/etvoice/subscribe.html.
    If they do not have Internet access, your peers may send a blank message to: ETVoice-subscribe@lists.epa.gov

  • EPA Publications Search Page


  • EPA Exempt VOC



  • Fleet Diesel Reductions Efforts

    • Exit EPA disclaimer

  • Federal Grants for Communities


  • Freon Questions and Answers

  • FERA- Fate, Exposure and Risk Assessment

  • Freon Recycling Information

  • EPA Science Inventory

  • Government Grants

  • Air Grants


  • Indoor Air Clearinghouse
    800-438-4318

    Consumers may call the toll-free number 1-800-438-4318 to speak to an information specialist, Monday through Friday, 9:00 a.m. to 5:00 p.m. eastern time. After hours, consumers may leave a voice message, or you may make inquiries by fax (703) 356-5386 or via e-mail: iaqinfo@aol.com anytime and by mail at:
    Indoor Air Quality Information Clearinghouse (IAQ INFO)
    P.O. Box 37133
    Washington D.C. 20013-7133

  • Indoor Air Information
    Healthy Indoor Air Resources Exit EPA disclaimer

    March 2004 News Release on Indoor Air Filters

  • Integrated Risk Information System (IRIS)
    For more information on the process for developing information for IRIS,
    contact the IRIS Hotline in EPA's National Center for Environmental Assessment,
    contractor facilities, Greenbelt, MD
    (Telephone 301-345-2870 or FAX 301-345-2876 or email Hotline.IRIS@epamail.epa.gov).

  • Implementation of measures to improve air quality and promote sustainable growth

  • Joint Service Pollution Prevention Technical Library Exit EPA disclaimer

  • EPA Verified Monitoring Equipment for Various Compounds


  • National Agriculture Compliance Assistance Center
    888-663-2155

  • National Center for Environmental Assessment (NCEA)

  • National Center for Environmental Publications and Information(NCEPI)

  • National Lead Information Clearinghouse
    1-800-424-Lead (1-800-424-5323)
  • National Institute of Environmental Health Sciences (NIESH)

  • National Safety Council-Chemical Emergency Management/Risk Management Program Exit EPA disclaimer
    202-293-2270

  • National Technical Information Services (NTIS) Exit EPA disclaimer
    1-800-553-6847

  • National Town Meeting for a Sustainable America Exit EPA disclaimer
    212-269-9550

  • National Toxicology Program (NTP) Exit EPA disclaimer

    617-367-8540



  • National Pollutant Discharge Elimination System (NPDES)
  • Occupational or Work Place Resources
    The National Institute for Occupational Safety and Health.
    U.S. Department of Labor/OSHA


  • Office of Enforcement and Compliance Assurance(OECA)

  • Office of Prevention, Pesticides and Toxic Substances Chemical Fact Sheets

  • Office of Research and Development-ORD-Technology Transfer Handbooks-Case Studies/Environmental Monitoring

  • Office of Transportation and Air Quality (formerly: Office of Mobile Sources/OMS)
    OTAQ Phone Contacts Page

  • Office of Wastewater Management: NPDES Storm Water Program
  • Oil Spill Prevention Requirments
  • Preliminary Report on HAPs from Aircraft


  • Protecting the environment is everyone's responsibility. Help EPA fight pollution by reporting possible harmful environmental activity. To do so, visit EPA's website at http://www.epa.gov/compliance/complaints/index.html


  • Radon and Radiation Program Contacts


  • Risk Management Plans and RMP*Info public information
    800-424-9346

  • RTP Library
    919-541-2777

  • Safe Drinking Water Hotline
    800-426-4791



  • Small Business Ombudsman (asbestos)
    800-368-5888
    703-305-5938

  • Source ID Enabling Document

  • Stratospheric Ozone Depletion
    800-296-1996

    EPA's most recent acceptable listing decisions for substitutes in the following industrial sectors: refrigeration and air conditioning, foam blowing, and fire suppression and explosion protection. For copies of the full list of ODS substitutes in all industrial sectors, visit EPA's Ozone Depletion Web site at http://www.epa.gov/ozone/snap/lists/index.html


  • State, Local and Regional Air Permits:
  • BLIS-RACT/BACT/LEAR (RBLC)

  • Title V - Permit Program

  • Title V Guidance (http://www.epa.gov/region07/programs/artd/air/title5/titlevhp.htm#Guidance)

  • Toxic Substances Impacts and Control, Office of Wastewater Management

  • Toxic Release Inventory-Community Right-to-Know
    Additional information available on the Right To Know Network.

  • Toxics Release Inventory-List of Toxic Chemicals Within The Glycol Ethers Category-December 2000(EPA 745-R-00-004)(file format pdf)

  • Whole Effluent Toxicity (WET)

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