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Technology Transfer Network / NAAQS
Ozone Implementation

Download County Emission Summary

Information provided for informational purposes onlyNote: EPA no longer updates this information, but it may be useful as a reference or resource.

The county emission summary is available in data base (FoxPro 2.6) format.  The structure of the file is:

FIPSST: FIPs state code
FIPSCNTY: FIPs county code
POLLUT: pollutant name
POINT: non-utility point source emisssions (tpy or tpd)
UTILITY: utility emissions (tpy or tpd)
AREA: area source emissions (tpy or tpd)
MOTOR: highway vehicle mobile source emissions (tpy or tpd)
OFFHIGHW: off-highway mobile source emissions (tpy or tpd)
TOTAL: total county emissions (tpy or tpd)

Emissions are annual (tpy) unless pollutant name indicates ozone season daily (tpd). VOCOSD and NOxOSD are the daily emissions.

Click here to download file

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