What Do I Need To Report?

If you emit the substances listed below to the air, and in an amount (during the calendar year) more than listed, then you are required to report your emissions to the City:
Chemical Name	Mass Reporting Threshold kg/yr
GROUP A	
Acetaldehyde	100
Acrolein	100
Benzene	100
1,3-Butadiene	100
Cadmiuma	1
Carbon Tetrachloride	100
Chloroform (Trichloromethane)	100
Chromium, Hexavalenta	10
Chromium, Non-hexavalenta	100
1,2-Dibromo ethane (Ethylene dibromide)	100
1,4-Dichlorobenzene	100
1,2-Dichloroethane (Ethylene dichloride)	100
Dichloromethane (Methylene Chloride)	100
Formaldehyde	100
Leada	10
Manganesea	10
Mercurya	1
Nickela	100
Tetrachloroethylene (Perchloroethylene)	100
Trichloroethylene	100
Vinyl Chloride	100
GROUP B	
Polycyclic Aromatic Hydrocarbons (PAHs)	10b
GROUP C	
Nitrogen Oxidesc (NOx)	200
Particulate Matter 2.5 (PM2.5)	30
Volatile Organic Compounds (VOCs) total	100
a. and its compounds, expressed as the metal. b. PAHs released as a result of wood preservation using creosote must be reported even if below the mass reporting threshold c. NO + NO2, expressed as NO