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Air Logo  AFS
AFS logo

The AFS Search allows you to retrieve selected data from the Air Facility System (AFS) database in Envirofacts. Specify a facility by using any combination of facility name, geographic location, standard industrial classification and/or pollutant.

Facility Selection

Geography Search

Enter a partial value for any geography option except for the state value. We strongly recommend that you enter a small geographical area to begin the search since Envirofacts contains a large number of facilities.

Facility Industrial Classification Search

Select a search option from the drop down menu. For the “Equal to” option enter a 4-digit SIC code. For “Beginning with” or “Containing” enter up to 4 digits.

  • OR

Select a search option from the drop down menu. For the “Equal to” option enter a 4 to 6-digit NAICS code. For “Beginning with” or “Containing” enter up to 6 digits.

Pollutant Search

Enter the Pollutant Description/CAS Description or Pollutant Code/CAS Number. If both CAS Description/Pollutant Description and CAS Number/Pollutant Code are entered, only CAS Number/Pollutant Code will be used in the search.

Search Values


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