2,3,7,8-Tetrachlorodibenzo-p-dioxin (Dioxin; 2,3,7,8-TCDD), as dioxin equivalents

The table below shows air emission data as reported to DNR in 2006 by Source Industrial Classification (SIC) code. The four digit SIC is used to indicate the general product generated by a business. The table supplies the SIC, the description of the SIC, the number of companies reporting the emission of the air contaminant in 2006, and the sum of this pollutant for SIC for the reporting companies.

SIC Codes that use 2,3,7,8-Tetrachlorodibenzo-p-dioxin (Dioxin; 2,3,7,8-TCDD), as dioxin equivalents. [18 FIDs spanning 12 codes]
CODE NAME COUNT SUM LBs SUM TONs
2022 Cheese, natural and processed 1 .00000024003 .000000000120015
2421 Sawmills and planing mills, general 2 .00000037264 .00000000018632
2426 Hardwood dimension & flooring mills 2 .00000049726 .00000000024863
2431 Millwork 1 .0000000318 .0000000000159
2434 Wood kitchen cabinets 1 0 0
2499 Wood products, nec 2 .0000003422 .0000000001711
3321 Gray and ductile iron foundries 2 .00000117276 .00000000058638
4911 Electric services 2 .04071350504 .00002035675252
4931 Electric and other services combined 2 .0002235674 .0000001117837
4952 Sewerage systems 1 .000034888 .000000017444
CODE NAME COUNT SUM LBs SUM TONs
8062 General medical & surgical hospitals 1 .000024153 .0000000120765
8221 Colleges and universities 1 .0027616072 .0000013808036
Last Revised: Thursday January 10 2008