AIR	NOISE	WATER
Mar 2002	Mar 2002	Mar 2002
April 2002	April 2002	April 2002
May 2002	May 2002	May 2002
Jun 2002	Jun 2002	Jun 2002
July 2002	July 2002	July 2002
Aug 2002	Aug 2002	Aug 2002
Sept 2002	Sept 2002	Sept 2002
Oct 2002	Oct 2002	Oct 2002
Nov 2002	Nov 2002	Nov 2002
Dec 2002	Dec 2002	Dec 2002
Jan 2003	Jan 2003	Jan 2003
Feb 2003	Feb 2003	Feb 2003
Mar 2003	Mar 2003	Mar 2003