For mercury, the 1996 National Toxics Inventory was modified based on the 1999 information collection effort for coal utilities and the 2002 MACT implementation for medical waste incinerators, and the 2000 MACT implementation for municipal waste combustors was used.
The 1996 National Toxics Inventory was modified based on information collected in 1999.
The National Toxics Inventory has not been modified since 1996.
A woman is outside.
A group of people are at a concert.
We have to outsmart the murderer.
A boy leaps into the air while wearing a leotard.
Kids are practicing for an event.
The boy is playing with the red ball in traffic.