GLOSSARY OF TERMS

Four Quarter Mercury Average: 2007 Q1 through 2009 Q2

Below is the average of four consecutive quarterly mercury tests conducted at Wheelabrator, North Andover between January 2007, and April 2009.

These tests were coordinated with the Massachusetts Department of Environmental Protection.

If you have any questions about the test results, please feel free to contact us at 978-688-9011 during normal business hours.

Parameter Limit Results*
Mercury (Hg) 0.028 milligrams per dry standard cubic meter (mg/dscm) corrected to 7% O2 for four consecutive quarters mercury-2007-q1-to-2009-q2.gif
* All result's units are as specified in "Limits" column.






Wheelabrator North Andover
285 Holt Rd.
North Andover, Massachusetts, U.S. 01845
Tel: 978.688.9011

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