NOTES:
Toxicity-weighted pounds (ToxicityWtd-Lbs) are calculated from the reported emissions using the equations presented in page 4 of the Caveats Document. Values less than 0.0005 lbs/yr are displayed as “0” due to software constraints.
* Acute toxicity-weighted pounds are calculated using an average hour based on annual emissions (because maximum hour emissions are not consistently available for all facilities).
** Unspecified total PAHs are treated as Benzo(a)Pyrene, and unspecified total Dioxins and Furans are treated as 2,3,7,8-TCDD for toxicity-weighting purposes.